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Winthrop Cummings School - Main Meter

Introduction

Under the provisions of Massachusetts Green Communities 2016 funding and as a subcontractor to Guardian Energy Management Services, Advanced Energy Intelligence ("AEI") is delivering the reporting on this website in order to satisfy the requirements of the funding and Guardian's purchase order number 5039-AEI. Specifically, this web site covers line item 1 of our proposal to Guardian to provide "Main Meter Analytical Services" for the Winthrop Arthur T. Cummings Elementary School. The reporting we are providing here is known by our product designation "SoftStart".

For the website and reporting results for the Winthrop William P. Gordon Middle School and Fort Banks Elementary School (GEMS PO Number 5040-AEI), please visit http://www.aeintelligence.com/gems-winthrop/fort-banks.

Scope of Work

Using Energy Profiler Online (EPO) data for Arthur T. Cummings Elementary school, we examined the electric energy use at the school for the years 2012 through 2016. We present the data in various ways to focus attention on specific behaviors at the facility that help to inform the way the school uses electricity and how that usage might be improved.

First Phase

In this initial review, we combine the EPO data with weather, ISO New England loads, and baseline utility rates to better understand the influences on the building, and the resulting changes in costs associated with those influences. This first phase is a very preliminary and high level baseline assessment of the facility and does not propose any prescriptive remedies.

After the First Phase

In subsequent work which will continue throughout 2017, we will continue to update the charts and commentary each month as new monthly EPO data is made available. Coincident with this work, we will start to engage the BAS data which should be online by mid-January, and this extra level of detail will begin to inform what we see at the main meter. We also expect to learn more about the specific billing parameters in effect from National Grid and Direct Energy to develop a more accurate pro forma billing engine which will be useful for (a) billing reconciliation and (b) consideration of alternate rate schedules or commodity agreements. Finally, as we approach the summer cooling season, we will pay special attention to peak demands by using historic data combined with BAS data to establish guidelines and measurements for peak demand reduction. Our continued effort will include the tracking of key metrics determined by us, Guardian or Town of Winthrop, especially if those metrics can support ECMs that should have a positive effect at the main meter.

Presentation of Results

The visualizations and statistics presented on this website are particularly dense and may take a while to fully digest. As such, AEI does not consider this written work to be sufficient for the scope of work, but fully expects to present the results in person or via web conference to Guardian and to Town of Winthrop at Guardian's direction, at a place and time suitable to Guardian. Additionally, our reluctance to talk about prescriptions during this early phase is largely because we have questions and should take into account BAS data for a more accurate assessment. While AEI is now very familiar with the way electricity is used at the two facilities in Winthrop, it makes sense to better understand where there may have been specific influences on the behavior of the buildings in order to develop more targeted recommendations through the year.

Going forward, we expect to update the website each month, and report quarterly on any trends or noteworthy events. Moving into the summer as we pay daily attention to peak demands, we will put Winthrop on our watch list and include them in our ISO New England SMS and E-Mail alerts.

Updates

Quarterly Reports and Update Notes for this site have been moved to the GEMS Winthrop homepage.

Key Statistics

The table below shows several high-level statistics for the site, meant only to give a very broad overview of the electricity usage, costs, and assumed parameters.

2014 2015 2016 2017 2018
Total Usage, kWh
EPO Data, Hours
Average Load, kW
Conditioned Space, ft2
Electric EUI, kBtu/ft2/year
Cost and Cost/ft2, $
(National Grid G-3 Pro Forma)
Month
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Average

Table 02-001.

Discussion

We note the highlights in the summary data:

  • Total kWh usage shows a consistent and noticeable decrease since 2013, even after making a simple adjustment for the missing EPO hours in 2015 and 2016.
  • The consistent Peak/Median ratio across the past 5 years suggests that the building is tightly controlled. The higher ratios in summer may be due to the expected high peak values or more aggressive night and weekend setback, or some combination of both.
  • The Electric portion of the EUI for the Cummings School is consistent with similarly sized buildings in the City of Boston.

Cumulative Load Plots

Active Cumulative Load Charts

Sections 03.02 through 03.05 are deprecated as of January 2018 in favor of the interative chart here in 05.01.

Options and Filters






Full Year

2012

Figure 03-001.

2013

Figure 03-002.

2014

Figure 03-003.

2015

Figure 03-004.

2016

Figure 03-005.

2017

Figure 03-006.

Summer Occupied Hours Only

2012

Figure 03-007.

 .

2013

Figure 03-008.

 .

2014

Figure 03-009.

 .

2015

Figure 03-010.

 .

2016

Figure 03-011.

 .

2017

Figure 03-012.

 .

Winter Occupied Hours Only

2012/2013

Figure 03-013.

2013/2014

Figure 03-014.

2014/2015

Figure 03-015.

2015/2016

Figure 03-016.

2016/2017

Figure 03-017.

2017/2018

Figure 03-018.

Shoulder Occupied Hours Only

2012

Figure 03-019.

2013

Figure 03-020.

2014

Figure 03-021.

2015

Figure 03-022.

2016

Figure 03-023.

2017

Figure 03-024.

How to read a Cumulative Load Chart

Cumulative Load Charts present the loads for a given period sorted from lower values on the left to higher values on the right. For a chart with a year of hourly average values, the X-Axis will range from zero to 8,760 (hours) and the Y-Axis ranges from zero to the maximum load for any given hour. The gray numbers in the left margin show the 5th, 50th and 95th percentile values. The red value in the left margin is the average value found in the period.

How is this useful?

These charts present a quick signature of a given facility and can help us understand how often a building is in a given state. In a building with good weekend setback, we expect the orange weekend values and all off-peak hours to be to the left of median given that 70% of any week is technically off-peak. An inflection point typically shows the transition point where the building becomes more active during occupied hours. The far upper right corner is the 95th percentile data, and the relative proportion of hourly average loads in that part of the chart help us understand peak demand volatility. The ratio of 95th percentile to 5th percentile and to 50th percentile (median) are also useful indicators of building control. In an ideal world where a building has a firm occupancy schedule and aggresively sets back during unoccupied hours, we would expect an inflection point in the curve around 70% of the hours on the X-Axis.

Discussion

The median load for all hours in the year has remained fairly constant at Cummings over the past 5 years. It is worth noting that in 2012 through 2016, the facility shows good weekend setback - the orange weekend values showed a stronger tendency to be below the median. In theory, with perfect night and weekend setback, the inflection point in the curve would come at approximately 70% along the X-Axis since roughly 70% of all hours in a year are traditionally unoccupied hours.

Summer and Shoulder

It is worth noting the high peak loads relative to the consistently low medians during summer and shoulder seasons.

Weather Normalization and Correlation

Before we consider whether or not it makes sense to normalize years to account for weather, we first look at how the building load correlates with weather (defined by Weather Underground Air Temperatures for ZIP 02152). Where the correlation is poor, it makes little sense to expect that normalizing for HDD in winter or CDD in summer is meaningful in any way. To give weather the benefit of the doubt, we show regressions of load on OA Temperatures for the specific seasons in each year, since correlations are usually improved when isolating specific seasons of the year.

Summer Occupied Hours versus Weather

Options and Filters






2012

Figure 04-001.

2013

Figure 04-002.

2014

Figure 04-003.

2015

Figure 04-004.

2016

Figure 04-005.

2017

Figure 04-006.

Winter Occupied Hours versus Weather

Options and Filters






2012/2013

Figure 04-007.

2013/2014

Figure 04-008.

2014/2015

Figure 04-009.

2015/2016

Figure 04-010.

2016/2017

Figure 04-011.

2017/2018

Figure 04-012.

Weather Normalization Annual HDD/CDD

Year Act Hours Act kWh Adjusted kWh Adjusted kWh/(HDD+CDD) Weather Adjusted Change HDD CDD

Daily Profiles

Active Daily Profile Chart

Options and Filters



refresh

Reports

Current Year Monthly Load and Power Factor Summary, Weekday/Weekend

Report 05-001. Monthly Summary, Weekday/Weekend Split

2021

Report 05-002-2021. Monthly Summary, Weekday/Weekend Split

2020

Report 05-002-2020. Monthly Summary, Weekday/Weekend Split

2019

Report 05-002-2019. Monthly Summary, Weekday/Weekend Split

2018

Report 05-002-2018. Monthly Summary, Weekday/Weekend Split

2017

Report 05-002-2017. Monthly Summary, Weekday/Weekend Split

2016

Report 05-002-2016. Monthly Summary, Weekday/Weekend Split

2015

Report 05-002-2015. Monthly Summary, Weekday/Weekend Split

2014

Report 05-002-2014. Monthly Summary, Weekday/Weekend Split

2013

Report 05-002-2013. Monthly Summary, Weekday/Weekend Split

2012

Report 05-002-2012. Monthly Summary, Weekday/Weekend Split

Last Month Daily Averages

Report 05-003. Last Month Daily Averages

Last Month Hourly Averages by Weekday/Weekend

Report 05-004. Last Month Hourly Averages by Weekday/Weekend

Weekly Profiles

We show the main meter interval data in a 7-Day composite profile to get a feel for how well the building sets back on weekends, and to a lesser degree, at night. Each chart shows the 15 minute readings for the months of June through August. We are looking for reduced loads on Saturdays and Sundays, and then for unusually high mid-day peaks in the occupied weekdays. The overnight hours appear as troughs in between the occupied mid-day hours, and we look for them to be sharp and defined which would coincide with a good end-of-day setback and sharp morning start-up policies.

Active Weekly Profile Chart

Options and Filters


Summer (June, July, August)

2012

Figure 06-001.

2013

Figure 06-002.

2014

Figure 06-003.

2015

Figure 06-004.

2016

Figure 06-005.

2017

Figure 06-006.

School Year (September through May)

2012/2013

Figure 06-007.

2013/2014

Figure 06-008.

2014/2015

Figure 06-009.

2015/2016

Figure 06-010.

2016/2017

Figure 06-011.

2017/2018

Figure 06-012.

Discussion

Much more weekend activity 2015/2016 versus 2012. Higher base load, significant usage on weekends. Less well-defined night setback.

Daily Profiles by Month

In this presentation of the data, we build a composite daily profile for each month. This is not a very common presentation of 15-minute utility data, but it serves to show what an average day looks like for each month in the given year. It is not intended to inform night or weekend setback, but instead to illustrate a rough look at an average day for each month in the year.

Active Daily Profiles by Month

Options and Filters






Daily Profiles by Month

2012

Figure 07-001.

2013

Figure 07-002.

2014

Figure 07-003.

2015

Figure 07-004.

2016

Figure 07-005.

2017

Figure 07-006.

Discussion

The 95th percentile value of 247.9 for kW demand in 2016 is higher than the 2012 value of 238.7 but shows an improvement from a steadily increasing trend during the years of 2013, 2014 and 2015. Cummings, like many schools, sees some of its most signficant loads during September when the weather is still warm and the school starts its calendar year operation. The building hasn't quite figured out what a normal day looks like.

Night Setback

Weekday nights, median night time load compared to median daytime load. (6am-6pm for daytime).

2014 2015 2016 2017 2018
Month
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Average

Table 08-001.

Discussion

Most of the 2016 weekday night (WD Nights) values are lower or equal to the 2012 values. The "out of the ordinary" high values in February and September of 2015 were not repeated in 2016.

Weekend Setback

Weekday daytime load compared to all weekend hours.

2014 2015 2016 2017 2018
Month
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Average

Table 09-001.

Discussion

The median weekend kW values (WE All) for the first 6 months of 2016 were generally lower than the previous years and the median kW values for the remainder of the year were generally higher than previous years. The December 2016 median value of 53.3 is the highest December value shown on the report. Is this due to increased scheduling requirements of the building?

Load versus ISO New England

Data available from ISO New England back to 2014.

Active Chart Regression on ISO NE Demand

Options and Filters






All Hours

2014

Figure 10-001.

2015

Figure 10-002.

2016

Figure 10-003.

2017

Figure 10-004.

Discussion

Our comments here are largely the same as those for Fort Banks.

Using 5-minute interval data from ISO New England, we like to plot a facility's coincident load to see if the building correlates with the grid. As an aside, ISO New England loads correlate fairly well with weather (temperature and humidity) so it's not usually very surprising to find that a site's correlation with weather looks a lot like its correlation with the grid since there is a common dependent variable.

Just the same, correlating with the grid is meaningful in terms of visualizing whether or not a site has a strong demand response to those conditions where ISO New England is nearing its peak and may call for its annual peak hour. Ordinarily, we would expect to the facility load flat-line or decrease when ISO NE reports loads above 23,000MW since we know from history that the potential for an annual peak hour is higher than normal.

In the case of Cummings - and not uncommon with schools in general - we see relatively poor correlation with ISO, especially in the summer months. In the summer, even an active school typically has a lower profile than it does during the school year, whereas the grid doesn't have the luxury of reducing its demand. We do note a few things in the chart that are worth mentioning:

  • Cummings is above its 95th percentile load predominantly in summer, rarely in winter, and a bubble of hours during the shoulder season when ISO NE is only at 13,000MW or higher. It has a slightly stronger correlation with the grid than does Fort Banks, but we still woudln't bet on the facility's load given a certain ISO demand.
  • Like Fort Banks, Cummings might actually have a relatively low load when the grid is at or above 20,000MW (roughly the grid's 80th percentile). We can likely attribute this to the summer season when the school is in an unoccupied state on hot days with high regional demand.
  • In the upper right hand quadrant for any of the years 2014 to 2016 shown above, we can tell that Cummings does not engage in any meaningful demand response associated with alerts from ISO New England because we see that at 23,000MW and higher, the load at the school seems to be arbitrary. If the school were engaging in a specific response to grid alerts, we would expect to see even a slight negative correlation where loads in the school decrease as ISO's demand increases. Many of the hourly average values plotted on the charts above show demands in the 350kW and higher range at the same time ISO New England is reporting well into its 95th percentile.
  • Consistent with prior observations that Cummings does a great job of setting back on nights and weekends, we can see that when ISO is below 13,000MW (it's nominal setback position), Cummings also exhibits shutdown behavior. This is to be expected because those ISO values are typically associated with nights and weekends during moderate times of the year.

The R2 correlations show the relationship between the school and ISO to be weak. We also filtered for only summer occupied hours and could get a correlation of around 0.40 (as well as similar correlations when looking at weather), and for this reason we don't put a lot of stock in any weather normalization year/year at the facility since well over 50% of the variance in energy use is explained by factors other than weather.

[NOTE to Guardian on Berlin: With the installed AEI/Obivus/Verizon real-time metering installed at the two locations there, we will be reporting in real-time ISO New England load and the Berlin Municipal Building and Memorial School coincidental loads. This means real-time SMS and E-Mail alerts that take into account both the building's peaking condition as well as ISO's load, even if the two are not correlated.]

Peak Demand

ICAP Tag and Capacity Charges

Capacity charges for FY17 are a foregone conclusion and are $15.00/kW. The charges for FY18 are $9.55/kW and the ICAP tag associated with facilities in the ISO New England service area will be determined when the grid sets its peak hour for the fiscal year beginning on June 1, 2017.

We assume there is an ICAP tag effect in the Direct Energy contracts at Cummings and Fort Banks, and will learn the details of how this rate affects the monthly bills when we examine both the National Grid and Direct Energy billing statements. For the record, it looks like the ICAP tag for Cummings should be around 345kW since the facility load ranged between 332kW and 356kW on August 12, 2016 during the 2pm hour when ISO New England saw its peak annual hour.

We do not account for the Direct Energy contract when making our calculations in this section or in the Billing Data section below. Instead, we make all calculations based on the stock National Grid G-3 rate schedule and assume that National Grid is the fuel supplier.

Monthly Demand Charges

The nature of any demand-based utility rate schedule is such that a disproportionate share of the monthly utility bill is from charges associated with the peak demand in the billing period. In the table below, we use the stock National Grid G-3 distribution demand rate of $5.75 to calculate the cost of the hours in each period that exceed the 95th percentile load in the month. By definition then, we are looking at the 5% of the hours in each month and the cost we calculate is the difference between the 95th percentile and the peak.

2014 2015 2016 2017 2018
Month
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Total Cost

Table 11-001.

Discussion

By way of example, in September 2016 Cummings had a peak load of 367.7kW and a 95th percentile load of 264.5kW. Therefore, 5% of the hours in the month (37 hours) had an average hourly load between 264.5kW and 367.7kW. If those hours could have capped at the 95th percentile load of 264.5kW, the savings in the month would have been $593 in demand charges alone, plus a smaller savings (not shown) of about $248 associated with the coincident reduction in usage at $0.13/kWh.

We show a total in 2016 of $4,580 in cost or savings associated with loads above the 95th percentile, which amounts to approximately 3.9% of the total electricity bill for Fort Banks in 2016.

While this 3.9% savings may or may not be significant, we believe that the true demand charges are around $20/kW and not the $5.75/kW rate shown on the G-3 rate schedule. We can make a more accurate calculation when we see the rates associated with the Direct Energy contract, assuming that those bills break out the demand charges separately from usage.

Billing Data

Our AEI Billing Engine uses the EPO data and utility rate schedule to do a backward-looking pro forma calculation of what the monthly utility bills should have been for the facility. The accuracy of our calculations will depenend on our assumptions of the utility rates that are in effect for each period, and only to the extent that the EPO data is complete when compared to the data used by the utility when calculating the bill.

In the specific case of Cummings and Fort Banks, we are making a known invalid assumption - that the fuel supply was provided by National Grid according to its G-3 NEMA supply schedule. After we are able to review actual National Grid and Direct Energy bills from the site we will update this table to more accurately reflect the rates that are in effect. We will continue to show the stock National Grid calculation so that a cost comparison can be made; the facility should be able to recognize and quantify the benefit that we expect to find as a result of the contract with Direct Energy.

Winthrop Cummings School

epo.4080812008-TOWN-OF-WINTHROP.1.kW for kW, Rate Schedule NG G3

Distribution Charges Transmission
Transition
Efficiency
Renewables

0.02161/kWh
-0.00023/kWh
0.00875/kWh
0.0005/kWh
=
0.03063/kWh
Energy (Supply) Charges TOTAL EST BILL (NationalGrid Supply)
Period Peak Demand Date/Time Period Max 5' kW Period
PEAK
kWh
Period
OFF PEAK
kWh
Period
TOTAL Usage
kWh
Distribution (Demand)

5.75/kW
Distribution (On Peak)

0.01289/kWh
Distribution (Off Peak)

0.00536/kWh
Rate/kWh Supply Charge
2019-07 (26) 2019-07-17 12:30 Wed 339.12 39,094 45,045 84,139 $1,949.94 $503.92 $241.44 $2,577.18 $0.095640 $8,047.05 $13,319.53
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2019-07-17 12:30 Wed 339.12 83.3°F 63.0%
2019-07-17 13:00 Wed 331.20 85.3°F 61.0%
2019-07-17 12:45 Wed 330.48 84.5°F 60.0%
2019-07-17 12:00 Wed 327.36 82.2°F 65.0%
2019-07-17 12:15 Wed 327.12 82.7°F 64.0%
2019-07-17 11:45 Wed 323.52 82.7°F 63.0%
2019-07-22 11:15 Mon 318.24 79.6°F 60.0%
2019-07-17 14:00 Wed 316.80 88.5°F 57.0%
2019-07-22 11:00 Mon 316.08 79.5°F 61.0%
2019-07-22 10:45 Mon 316.08 79.5°F 59.0%
 
2019-06 (30) 2019-06-11 14:00 Tue 304.32 27,857 38,849 66,705 $1,749.84 $359.08 $208.23 $2,043.19 $0.091480 $6,102.22 $10,462.55
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2019-06-11 14:00 Tue 304.32 72.6°F 71.0%
2019-06-10 11:15 Mon 303.60 73.7°F 42.0%
2019-06-11 14:15 Tue 302.40 73.4°F 68.0%
2019-06-11 14:30 Tue 299.76 74.0°F 66.0%
2019-06-11 15:15 Tue 297.36 75.1°F 59.0%
2019-06-10 11:30 Mon 290.16 74.1°F 41.0%
2019-06-11 14:45 Tue 290.16 74.5°F 64.0%
2019-06-11 15:00 Tue 290.16 74.7°F 61.0%
2019-06-11 16:00 Tue 289.20 75.4°F 55.0%
2019-06-10 11:00 Mon 288.72 73.1°F 43.0%
 
2019-05 (31) 2019-05-07 11:45 Tue 267.84 40,657 27,758 68,415 $1,540.08 $524.07 $148.78 $2,095.55 $0.109220 $7,472.28 $11,780.76
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2019-05-07 11:45 Tue 267.84 68.7°F 43.0%
2019-05-07 12:00 Tue 261.60 68.5°F 43.0%
2019-05-07 11:00 Tue 261.12 67.2°F 43.0%
2019-05-07 11:15 Tue 260.64 68.0°F 43.0%
2019-05-07 11:30 Tue 259.92 68.6°F 42.0%
2019-05-07 10:30 Tue 259.92 65.0°F 45.0%
2019-05-07 10:45 Tue 256.08 66.0°F 45.0%
2019-05-07 10:15 Tue 255.36 64.2°F 46.0%
2019-05-07 12:30 Tue 254.40 69.6°F 42.0%
2019-05-07 12:15 Tue 252.96 69.1°F 43.0%
 
2019-04 (30) 2019-04-24 12:30 Wed 239.04 40,988 36,825 77,813 $1,374.48 $528.34 $197.38 $2,383.40 $0.109100 $8,489.37 $12,972.97
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2019-04-24 12:30 Wed 239.04 60.9°F 58.0%
2019-04-24 15:15 Wed 235.92 65.8°F 41.0%
2019-04-24 11:15 Wed 235.44 57.2°F 76.0%
2019-04-22 11:15 Mon 231.36 54.1°F 86.0%
2019-04-03 16:15 Wed 228.24 63.9°F 27.0%
2019-04-24 13:15 Wed 228.24 63.0°F 46.0%
2019-04-03 15:00 Wed 225.12 60.8°F 34.0%
2019-04-03 16:00 Wed 224.64 63.6°F 27.0%
2019-04-22 11:45 Mon 224.64 52.6°F 90.0%
2019-04-24 11:45 Wed 224.64 57.8°F 72.0%
 
2019-03 (31) 2019-03-15 13:45 Fri 277.92 42,740 44,963 87,704 $1,598.04 $550.92 $241.00 $2,686.36 $0.122150 $10,712.99 $15,789.32
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2019-03-15 13:45 Fri 277.92 58.8°F 75.0%
2019-03-15 13:15 Fri 275.28 58.4°F 76.0%
2019-03-15 13:30 Fri 273.12 58.6°F 76.0%
2019-03-15 14:30 Fri 272.64 60.2°F 74.0%
2019-03-15 14:00 Fri 270.72 59.6°F 77.0%
2019-03-15 14:45 Fri 267.12 59.8°F 75.0%
2019-03-15 14:15 Fri 262.08 60.3°F 74.0%
2019-03-15 15:00 Fri 261.84 60.0°F 75.0%
2019-03-15 12:15 Fri 258.24 57.2°F 79.0%
2019-03-15 12:30 Fri 255.12 57.4°F 79.0%
 
2019-02 (28) 2019-02-05 15:00 Tue 252.24 39,803 43,156 82,960 $1,450.38 $513.07 $231.32 $2,541.05 $0.156470 $12,980.69 $17,716.50
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2019-02-05 15:00 Tue 252.24 63.4°F 48.0%
2019-02-05 14:15 Tue 250.08 63.3°F 50.0%
2019-02-05 13:45 Tue 249.12 62.2°F 53.0%
2019-02-05 13:15 Tue 241.20 62.7°F 51.0%
2019-02-05 15:15 Tue 240.00 62.8°F 50.0%
2019-02-05 14:00 Tue 238.80 63.5°F 49.0%
2019-02-05 14:30 Tue 238.56 62.9°F 51.0%
2019-02-05 15:30 Tue 237.60 61.8°F 52.0%
2019-02-05 12:30 Tue 236.16 58.4°F 58.0%
2019-02-05 13:30 Tue 235.92 62.4°F 52.0%
 
2019-01 (31) 2019-01-31 12:15 Thu 202.80 44,814 41,760 86,574 $1,166.10 $577.65 $223.83 $2,651.76 $0.153410 $13,281.30 $17,900.64
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2019-01-31 12:15 Thu 202.80 11.8°F 34.0%
2019-01-31 11:00 Thu 202.80 8.7°F 35.0%
2019-01-31 10:30 Thu 202.56 7.2°F 38.0%
2019-01-31 11:15 Thu 201.84 9.3°F 35.0%
2019-01-31 12:00 Thu 201.12 11.2°F 34.0%
2019-01-31 10:15 Thu 200.64 6.4°F 37.0%
2019-01-31 12:45 Thu 200.64 13.1°F 33.0%
2019-01-31 10:00 Thu 200.40 5.8°F 37.0%
2019-01-31 11:45 Thu 200.40 10.9°F 34.0%
2019-01-31 09:45 Thu 200.16 5.8°F 42.0%
 
Total 2019275,954
49.8%
278,355
50.2%
554,309
100.0%
$10,828.86
10.8%
$3,557.05
3.6%
$1,491.98
1.5%
$16,978.49
17.0%
 $67,085.89
67.1%
$99,942.27
100.0%
2018-12 (31) 2018-12-21 11:45 Fri 217.20 37,324 31,841 69,164 $1,248.90 $481.10 $170.67 $2,118.51 $0.132270 $9,148.38 $13,167.55
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2018-12-21 11:45 Fri 217.20 59.5°F 96.0%
2018-12-21 12:15 Fri 207.60 62.1°F 90.0%
2018-12-21 12:00 Fri 204.72 60.2°F 96.0%
2018-12-21 11:30 Fri 203.28 60.1°F 90.0%
2018-12-21 10:45 Fri 202.80 57.6°F 97.0%
2018-12-21 09:30 Fri 201.36 55.0°F 97.0%
2018-12-21 10:30 Fri 200.64 57.6°F 97.0%
2018-12-21 12:30 Fri 199.68 62.1°F 90.0%
2018-12-21 09:45 Fri 199.20 55.0°F 97.0%
2018-12-03 11:00 Mon 198.24 57.0°F 72.0%
 
2018-11 (30) 2018-11-02 12:15 Fri 300.96 39,219 23,496 62,715 $1,730.52 $505.53 $125.94 $1,920.95 $0.111650 $7,002.10 $11,285.03
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2018-11-02 12:15 Fri 300.96 64.4°F 93.0%
2018-11-02 10:15 Fri 300.24 69.1°F 81.0%
2018-11-02 10:30 Fri 300.00 63.9°F 95.0%
2018-11-02 09:30 Fri 300.00 64.2°F 96.0%
2018-11-02 09:45 Fri 298.56 64.1°F 96.0%
2018-11-02 10:00 Fri 297.60 69.1°F 81.0%
2018-11-02 11:30 Fri 297.12 65.0°F 92.0%
2018-11-02 11:15 Fri 295.20 66.7°F 89.0%
2018-11-02 09:15 Fri 292.08 68.0°F 84.0%
2018-11-02 09:00 Fri 292.08 68.0°F 84.0%
 
2018-10 (31) 2018-10-10 14:15 Wed 377.04 44,430 20,999 65,428 $2,167.98 $572.70 $112.55 $2,004.07 $0.103310 $6,759.39 $11,616.68
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2018-10-10 14:15 Wed 377.04 84.9°F 51.0%
2018-10-10 15:00 Wed 372.48 83.9°F 63.0%
2018-10-10 12:30 Wed 367.68 85.0°F 66.0%
2018-10-10 14:30 Wed 364.08 83.4°F 64.0%
2018-10-10 14:00 Wed 362.40 84.9°F 51.0%
2018-10-10 13:45 Wed 360.96 82.4°F 68.0%
2018-10-10 12:45 Wed 360.72 84.0°F 64.0%
2018-10-10 15:15 Wed 359.52 83.9°F 63.0%
2018-10-10 14:45 Wed 359.04 83.7°F 64.0%
2018-10-10 13:15 Wed 358.08 82.9°F 66.0%
 
2018-09 (13) 2018-09-18 08:45 Tue 406.80 16,034 10,861 26,895 $2,326.68 $206.67 $58.21 $823.78 $0.102000 $2,743.24 $6,158.59
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2018-09-18 08:45 Tue 406.80 71.6°F 97.0%
2018-09-18 09:00 Tue 404.64 72.5°F 97.0%
2018-09-18 10:00 Tue 396.24 73.7°F 97.0%
2018-09-18 09:15 Tue 393.84 72.5°F 97.0%
2018-09-18 09:30 Tue 392.16 72.5°F 97.0%
2018-09-18 10:30 Tue 384.24 73.6°F 97.0%
2018-09-18 09:45 Tue 382.56 77.0°F 88.0%
2018-09-18 10:15 Tue 382.08 73.7°F 97.0%
2018-09-18 08:30 Tue 373.92 71.6°F 97.0%
2018-09-18 11:00 Tue 371.28 75.9°F 91.0%
 
2018-08 (8) 2018-08-16 16:00 Thu 352.80 11,099 9,308 20,407 $2,028.60 $143.06 $49.89 $625.05 $0.101290 $2,066.98 $4,913.59
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2018-08-16 16:00 Thu 352.80 91.0°F 47.0%
2018-08-16 15:30 Thu 352.56 88.5°F 59.0%
2018-08-16 14:45 Thu 351.36 89.2°F 59.0%
2018-08-16 11:30 Thu 350.64 89.1°F 63.0%
2018-08-16 11:15 Thu 350.64 89.1°F 63.0%
2018-08-16 12:45 Thu 350.40 88.9°F 62.0%
2018-08-16 15:15 Thu 350.40 90.0°F 46.0%
2018-08-16 10:15 Thu 348.48 85.7°F 70.0%
2018-08-16 11:00 Thu 348.24 88.8°F 64.0%
2018-08-16 15:00 Thu 348.00 90.0°F 46.0%
 
2018-07 (14) 2018-07-23 13:45 Mon 346.08 18,651 15,152 33,803 $1,989.96 $240.41 $81.21 $1,035.38 $0.101840 $3,442.46 $6,789.42
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2018-07-23 13:45 Mon 346.08 82.0°F 76.0%
2018-07-23 15:45 Mon 345.36 84.8°F 75.0%
2018-07-23 15:30 Mon 345.12 84.3°F 77.0%
2018-07-23 14:30 Mon 344.40 83.1°F 78.0%
2018-07-23 14:15 Mon 343.20 83.3°F 79.0%
2018-07-23 16:00 Mon 342.72 84.3°F 75.0%
2018-07-23 15:00 Mon 342.00 83.7°F 76.0%
2018-07-17 11:00 Tue 338.88 88.8°F 69.0%
2018-07-23 13:30 Mon 337.92 82.0°F 76.0%
2018-07-23 14:00 Mon 337.20 83.5°F 79.0%
 
2018-06 (27) 2018-06-18 13:30 Mon 419.04 36,759 28,989 65,748 $2,409.48 $473.82 $155.38 $2,013.85 $0.100310 $6,595.15 $11,647.68
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2018-06-18 13:30 Mon 419.04 83.6°F 67.0%
2018-06-18 12:45 Mon 413.76 84.8°F 65.0%
2018-06-18 11:30 Mon 405.36 84.4°F 65.0%
2018-06-18 11:00 Mon 402.00 82.9°F 56.0%
2018-06-18 12:00 Mon 401.04 84.9°F 55.0%
2018-06-18 15:00 Mon 399.84 84.9°F 59.0%
2018-06-18 11:15 Mon 399.12 83.8°F 65.0%
2018-06-18 12:30 Mon 398.16 84.6°F 66.0%
2018-06-18 13:00 Mon 397.20 84.9°F 57.0%
2018-06-18 11:45 Mon 396.72 84.5°F 65.0%
 
2018-05 (31) 2018-05-25 12:45 Fri 312.96 47,025 29,247 76,271 $1,799.52 $606.15 $156.76 $2,336.19 $0.102270 $7,800.28 $12,698.90
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2018-05-25 12:45 Fri 312.96 87.4°F 35.0%
2018-05-02 13:45 Wed 303.84 89.7°F 28.0%
2018-05-15 11:45 Tue 302.40 72.9°F 76.0%
2018-05-25 12:30 Fri 302.16 87.4°F 36.0%
2018-05-31 09:45 Thu 301.92 71.1°F 68.0%
2018-05-02 15:00 Wed 300.72 88.0°F 18.0%
2018-05-31 10:00 Thu 298.80 66.9°F 73.0%
2018-05-02 14:45 Wed 298.80 90.2°F 26.0%
2018-05-02 14:00 Wed 298.32 88.0°F 19.0%
2018-05-02 14:30 Wed 298.08 90.8°F 26.0%
 
2018-04 (30) 2018-04-26 10:45 Thu 274.80 43,431 48,208 91,639 $1,580.10 $559.82 $258.40 $2,806.89 $0.101920 $9,339.81 $14,545.02
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2018-04-26 10:45 Thu 274.80 60.1°F 86.0%
2018-04-26 13:45 Thu 274.80 67.9°F 67.0%
2018-04-26 10:30 Thu 274.56 57.3°F 98.0%
2018-04-26 14:45 Thu 271.44 67.7°F 59.0%
2018-04-26 12:45 Thu 269.76 64.9°F 65.0%
2018-04-26 13:15 Thu 269.52 66.2°F 73.0%
2018-04-26 15:15 Thu 267.60 68.0°F 56.0%
2018-04-26 12:15 Thu 266.16 64.9°F 70.0%
2018-04-26 15:00 Thu 265.68 66.9°F 45.0%
2018-04-26 14:30 Thu 264.72 67.5°F 62.0%
 
2018-03 (31) 2018-03-30 13:30 Fri 233.28 44,071 45,626 89,697 $1,341.36 $568.08 $244.55 $2,747.42 $0.115370 $10,348.33 $15,249.74
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2018-03-30 13:30 Fri 233.28 62.2°F 90.0%
2018-03-30 13:15 Fri 231.12 62.3°F 90.0%
2018-03-30 12:00 Fri 230.88 59.8°F 90.0%
2018-03-30 14:00 Fri 230.40 61.3°F 90.0%
2018-03-30 13:45 Fri 229.44 61.9°F 90.0%
2018-03-30 12:15 Fri 227.76 61.3°F 89.0%
2018-03-30 12:30 Fri 227.76 62.2°F 87.0%
2018-03-30 12:45 Fri 227.52 62.3°F 88.0%
2018-03-30 14:30 Fri 226.56 60.4°F 91.0%
2018-03-30 14:15 Fri 222.00 60.8°F 91.0%
 
2018-02 (27) 2018-02-20 13:45 Tue 228.24 38,812 41,192 80,005 $1,312.38 $500.29 $220.79 $2,450.54 $0.142590 $11,407.86 $15,891.87
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2018-02-20 13:45 Tue 228.24 67.2°F 69.0%
2018-02-20 13:30 Tue 227.04 66.9°F 70.0%
2018-02-21 12:30 Wed 221.28 68.1°F 73.0%
2018-02-20 15:00 Tue 220.08 69.3°F 66.0%
2018-02-20 16:15 Tue 219.36 70.1°F 65.0%
2018-02-28 14:45 Wed 218.40 58.6°F 44.0%
2018-02-20 15:45 Tue 218.40 69.6°F 66.0%
2018-02-20 13:00 Tue 218.40 65.4°F 72.0%
2018-02-21 11:45 Wed 218.40 67.9°F 75.0%
2018-02-20 14:00 Tue 216.96 67.6°F 68.0%
 
2018-01 (31) 2018-01-12 14:00 Fri 270.00 49,117 56,175 105,292 $1,552.50 $633.12 $301.10 $3,225.10 $0.140320 $14,774.61 $20,486.43
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2018-01-12 14:00 Fri 270.00 57.0°F 100.0%
2018-01-12 14:30 Fri 269.76 57.9°F 100.0%
2018-01-12 12:30 Fri 264.00 56.9°F 92.0%
2018-01-12 13:30 Fri 263.28 56.8°F 94.0%
2018-01-12 15:00 Fri 262.56 59.0°F 96.0%
2018-01-12 14:45 Fri 260.40 57.9°F 100.0%
2018-01-12 13:45 Fri 260.16 57.0°F 100.0%
2018-01-12 13:00 Fri 257.76 57.0°F 96.0%
2018-01-12 13:15 Fri 257.76 57.0°F 93.0%
2018-01-12 12:15 Fri 256.80 56.4°F 91.0%
 
Total 2018425,970
54.1%
361,093
45.9%
787,063
100.0%
$21,487.98
14.9%
$5,490.75
3.8%
$1,935.46
1.3%
$24,107.73
16.7%
 $91,428.59
63.3%
$144,450.51
100.0%
2017-12 (31) 2017-12-13 10:30 Wed 218.88 40,029 35,391 75,420 $1,258.56 $515.97 $189.70 $2,310.11 $0.112990 $8,521.68 $12,796.01
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2017-12-13 10:30 Wed 218.88 25.7°F 60.0%
2017-12-13 09:30 Wed 214.56 24.2°F 67.0%
2017-12-13 10:15 Wed 214.08 25.2°F 62.0%
2017-12-20 11:45 Wed 213.36 42.7°F 44.0%
2017-12-13 09:45 Wed 213.36 24.9°F 66.0%
2017-12-19 11:45 Tue 211.92 44.5°F 80.0%
2017-12-20 09:30 Wed 211.92 42.1°F 49.0%
2017-12-13 12:15 Wed 211.20 25.0°F 59.0%
2017-12-20 11:30 Wed 211.20 42.5°F 44.0%
2017-12-19 10:45 Tue 210.96 42.6°F 83.0%
 
2017-11 (30) 2017-11-03 12:30 Fri 329.52 44,381 29,528 73,909 $1,894.74 $572.07 $158.27 $2,263.82 $0.095860 $7,084.88 $11,973.78
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2017-11-03 12:30 Fri 329.52 71.0°F 74.0%
2017-11-03 13:45 Fri 327.60 73.0°F 69.0%
2017-11-03 15:00 Fri 325.44 74.3°F 66.0%
2017-11-03 14:30 Fri 325.44 73.7°F 66.0%
2017-11-03 14:15 Fri 322.56 73.7°F 67.0%
2017-11-03 12:45 Fri 321.60 71.2°F 74.0%
2017-11-03 13:15 Fri 320.88 72.1°F 71.0%
2017-11-06 12:30 Mon 320.16 65.3°F 81.0%
2017-11-03 13:00 Fri 318.72 71.6°F 73.0%
2017-11-06 11:45 Mon 318.24 64.4°F 91.0%
 
2017-10 (31) 2017-10-25 12:00 Wed 315.12 47,482 24,352 71,833 $1,811.94 $612.04 $130.53 $2,200.26 $0.092990 $6,679.80 $11,434.56
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2017-10-25 12:00 Wed 315.12 66.9°F 97.0%
2017-10-24 13:30 Tue 310.08 73.0°F 81.0%
2017-10-24 12:15 Tue 308.40 72.8°F 82.0%
2017-10-24 12:45 Tue 307.44 73.4°F 81.0%
2017-10-24 12:00 Tue 306.72 73.9°F 73.0%
2017-10-24 12:30 Tue 306.72 73.0°F 76.0%
2017-10-24 13:15 Tue 306.72 73.7°F 80.0%
2017-10-24 13:45 Tue 304.80 73.3°F 81.0%
2017-10-24 14:00 Tue 302.88 72.0°F 78.0%
2017-10-24 11:45 Tue 301.68 71.5°F 83.0%
 
2017-09 (30) 2017-09-27 13:00 Wed 377.28 43,410 34,687 78,097 $2,169.36 $559.55 $185.92 $2,392.10 $0.096100 $7,505.09 $12,812.02
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2017-09-27 13:00 Wed 377.28 85.1°F 62.0%
2017-09-28 08:45 Thu 374.40 74.4°F 85.0%
2017-09-28 08:30 Thu 368.40 74.0°F 87.0%
2017-09-27 13:15 Wed 361.68 77.0°F 83.0%
2017-09-28 08:15 Thu 361.44 73.8°F 88.0%
2017-09-27 15:15 Wed 359.52 75.5°F 85.0%
2017-09-28 09:00 Thu 358.32 77.0°F 71.0%
2017-09-27 15:45 Wed 354.72 80.3°F 78.0%
2017-09-27 12:00 Wed 354.00 82.0°F 71.0%
2017-09-27 16:15 Wed 353.76 78.2°F 80.0%
 
2017-08 (31) 2017-08-22 15:15 Tue 303.12 34,769 37,941 72,710 $1,742.94 $448.17 $203.37 $2,227.10 $0.095280 $6,927.80 $11,549.38
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2017-08-22 15:15 Tue 303.12 86.8°F 68.0%
2017-08-22 15:00 Tue 298.08 89.1°F 53.0%
2017-08-22 13:45 Tue 296.64 86.5°F 69.0%
2017-08-22 14:15 Tue 295.20 87.3°F 64.0%
2017-08-22 15:30 Tue 294.72 86.8°F 67.0%
2017-08-22 14:00 Tue 294.48 89.1°F 53.0%
2017-08-22 14:45 Tue 293.76 86.8°F 66.0%
2017-08-22 15:45 Tue 292.80 86.7°F 64.0%
2017-08-22 16:00 Tue 291.36 90.0°F 50.0%
2017-08-23 07:30 Wed 289.20 73.7°F 92.0%
 
2017-07 (26) 2017-07-02 10:45 Sun 286.80 29,422 36,991 66,413 $1,575.96 $379.25 $198.27 $2,034.22 $0.098230 $6,523.73 $10,711.43
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2017-07-02 10:45 Sun 286.80 85.4°F 60.0%
2017-07-19 12:30 Wed 274.08 78.0°F 84.0%
2017-07-19 11:15 Wed 272.64 82.0°F 74.0%
2017-07-02 10:30 Sun 272.16 85.2°F 61.0%
2017-07-19 13:15 Wed 271.68 80.2°F 80.0%
2017-07-19 10:15 Wed 268.32 83.8°F 78.0%
2017-07-19 14:45 Wed 268.08 89.3°F 62.0%
2017-07-18 11:00 Tue 268.08 80.1°F 71.0%
2017-07-20 15:15 Thu 265.44 90.8°F 56.0%
2017-07-19 14:15 Wed 264.72 88.1°F 63.0%
 
2017-06 (30) 2017-06-12 13:30 Mon 381.36 37,525 40,179 77,704 $2,192.82 $483.70 $215.36 $2,380.09 $0.093210 $7,242.83 $12,514.79
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2017-06-12 13:30 Mon 381.36 95.4°F 43.0%
2017-06-12 14:15 Mon 378.48 96.2°F 39.0%
2017-06-13 14:45 Tue 377.52 95.1°F 49.0%
2017-06-13 14:00 Tue 377.52 93.9°F 41.0%
2017-06-12 12:15 Mon 377.28 94.0°F 44.0%
2017-06-12 11:45 Mon 373.92 93.7°F 45.0%
2017-06-12 11:30 Mon 371.04 92.1°F 50.0%
2017-06-12 12:30 Mon 369.60 95.3°F 43.0%
2017-06-12 14:30 Mon 368.88 96.3°F 38.0%
2017-06-12 13:00 Mon 368.88 96.1°F 45.0%
 
2017-05 (31) 2017-05-18 14:30 Thu 375.12 53,032 28,288 81,320 $2,156.94 $683.58 $151.63 $2,490.84 $0.071110 $5,782.68 $11,265.66
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2017-05-18 14:30 Thu 375.12 96.6°F 31.0%
2017-05-18 14:00 Thu 371.04 96.7°F 31.0%
2017-05-18 11:30 Thu 361.20 95.2°F 35.0%
2017-05-18 15:00 Thu 357.12 95.0°F 22.0%
2017-05-18 13:45 Thu 354.96 96.7°F 32.0%
2017-05-18 13:30 Thu 354.48 96.4°F 32.0%
2017-05-18 12:30 Thu 354.24 96.5°F 31.0%
2017-05-18 12:45 Thu 352.56 96.5°F 30.0%
2017-05-18 14:45 Thu 351.84 96.4°F 33.0%
2017-05-18 11:45 Thu 350.88 95.7°F 36.0%
 
2017-04 (30) 2017-04-28 14:30 Fri 408.00 44,821 33,610 78,431 $2,346.00 $577.74 $180.15 $2,402.33 $0.085020 $6,668.18 $12,174.40
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2017-04-28 14:30 Fri 408.00 73.9°F 73.0%
2017-04-28 14:45 Fri 398.64 73.8°F 72.0%
2017-04-28 14:15 Fri 395.28 73.4°F 73.0%
2017-04-28 15:00 Fri 393.84 74.4°F 71.0%
2017-04-28 15:45 Fri 392.64 76.6°F 66.0%
2017-04-28 14:00 Fri 391.20 74.2°F 72.0%
2017-04-28 13:45 Fri 389.76 73.3°F 74.0%
2017-04-28 16:00 Fri 389.52 76.2°F 67.0%
2017-04-28 15:30 Fri 385.92 76.2°F 69.0%
2017-04-28 15:15 Fri 385.68 75.3°F 71.0%
 
2017-03 (31) 2017-03-01 11:45 Wed 241.20 45,002 30,652 75,654 $1,386.90 $580.07 $164.29 $2,317.27 $0.098100 $7,421.62 $11,870.15
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2017-03-01 11:45 Wed 241.20 57.2°F 91.0%
2017-03-01 11:30 Wed 238.08 57.2°F 91.0%
2017-03-01 11:15 Wed 235.68 57.1°F 93.0%
2017-03-01 11:00 Wed 235.20 57.0°F 89.0%
2017-03-01 10:45 Wed 229.20 56.3°F 93.0%
2017-03-01 12:15 Wed 228.96 57.6°F 88.0%
2017-03-01 13:15 Wed 228.72 57.7°F 87.0%
2017-03-01 12:00 Wed 228.48 59.0°F 87.0%
2017-03-01 13:00 Wed 227.76 59.0°F 83.0%
2017-03-01 13:45 Wed 226.80 56.3°F 88.0%
 
2017-02 (28) 2017-02-01 11:45 Wed 217.92 35,012 28,580 63,591 $1,253.04 $451.30 $153.19 $1,947.80 $0.120650 $7,672.28 $11,477.61
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2017-02-01 11:45 Wed 217.92 36.1°F 84.0%
2017-02-01 12:15 Wed 216.96 37.6°F 82.0%
2017-02-27 13:30 Mon 216.48 52.8°F 35.0%
2017-02-16 11:15 Thu 216.24 33.6°F 83.0%
2017-02-01 11:30 Wed 216.24 35.5°F 85.0%
2017-02-01 12:00 Wed 214.56 36.5°F 83.0%
2017-02-27 14:30 Mon 213.60 54.1°F 32.0%
2017-02-16 09:15 Thu 213.60 30.8°F 93.0%
2017-02-27 14:15 Mon 213.36 53.8°F 33.0%
2017-02-16 11:45 Thu 213.36 33.6°F 80.0%
 
2017-01 (31) 2017-01-11 10:00 Wed 205.44 38,532 29,633 68,164 $1,181.28 $496.67 $158.83 $2,087.87 $0.115760 $7,890.67 $11,815.32
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2017-01-11 10:00 Wed 205.44 48.9°F 71.0%
2017-01-12 12:30 Thu 204.00 57.9°F 78.0%
2017-01-12 12:15 Thu 199.44 57.9°F 78.0%
2017-01-12 10:45 Thu 199.20 57.0°F 81.0%
2017-01-26 11:15 Thu 198.72 49.4°F 73.0%
2017-01-12 11:45 Thu 196.32 57.9°F 78.0%
2017-01-12 11:30 Thu 194.64 57.9°F 78.0%
2017-01-12 10:30 Thu 194.16 57.0°F 81.0%
2017-01-05 10:15 Thu 194.16 30.0°F 47.0%
2017-01-05 11:15 Thu 193.92 30.0°F 41.0%
 
Total 2017493,415
55.9%
389,831
44.1%
883,245
100.0%
$20,970.48
14.7%
$6,360.11
4.5%
$2,089.49
1.5%
$27,053.81
19.0%
 $85,921.23
60.3%
$142,395.12
100.0%
2016-12 (22) 2016-12-01 12:30 Thu 229.68 30,937 20,674 51,611 $1,320.66 $398.78 $110.81 $1,580.85 $0.089610 $4,624.87 $8,035.97
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2016-12-01 12:30 Thu 229.68 57.0°F 55.0%
2016-12-01 12:15 Thu 226.32 57.0°F 55.0%
2016-12-01 11:45 Thu 225.84 55.0°F 67.0%
2016-12-01 10:30 Thu 224.40 52.0°F 77.0%
2016-12-01 12:00 Thu 224.40 57.0°F 55.0%
2016-12-01 11:00 Thu 221.52 55.0°F 67.0%
2016-12-01 11:15 Thu 221.04 55.0°F 67.0%
2016-12-15 12:30 Thu 217.20 25.0°F 28.0%
2016-12-15 09:15 Thu 216.48 26.1°F 44.0%
2016-12-01 12:45 Thu 216.24 57.0°F 55.0%
 
2016-11 (30) 2016-11-02 12:00 Wed 253.44 42,271 23,238 65,509 $1,457.28 $544.88 $124.56 $2,006.54 $0.073910 $4,841.78 $8,975.03
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2016-11-02 12:00 Wed 253.44 63.0°F 63.0%
2016-11-02 11:30 Wed 252.96 60.1°F 67.0%
2016-11-02 12:15 Wed 249.84 63.0°F 63.0%
2016-11-02 11:45 Wed 244.56 60.1°F 67.0%
2016-11-03 10:00 Thu 244.56 55.0°F 96.0%
2016-11-03 11:15 Thu 244.08 57.0°F 96.0%
2016-11-03 09:45 Thu 242.64 55.0°F 93.0%
2016-11-03 10:15 Thu 242.16 55.0°F 96.0%
2016-11-02 12:30 Wed 241.44 63.0°F 63.0%
2016-11-03 13:15 Thu 241.20 61.0°F 87.0%
 
2016-10 (31) 2016-10-13 13:00 Thu 312.00 39,737 22,499 62,236 $1,794.00 $512.21 $120.60 $1,906.29 $0.070340 $4,377.68 $8,710.77
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2016-10-13 13:00 Thu 312.00 69.1°F 61.0%
2016-10-06 12:30 Thu 304.32 62.1°F 60.0%
2016-10-06 12:15 Thu 298.32 62.1°F 60.0%
2016-10-13 12:45 Thu 295.92 68.0°F 65.0%
2016-10-13 13:15 Thu 294.48 69.1°F 61.0%
2016-10-06 13:00 Thu 292.80 63.0°F 58.0%
2016-10-06 12:45 Thu 290.40 62.1°F 60.0%
2016-10-17 13:30 Mon 283.68 72.0°F 64.0%
2016-10-11 12:30 Tue 282.96 59.0°F 35.0%
2016-10-13 14:30 Thu 279.84 71.1°F 57.0%
 
2016-09 (30) 2016-09-09 16:45 Fri 367.68 41,236 31,640 72,877 $2,114.16 $531.54 $169.59 $2,232.21 $0.072590 $5,290.12 $10,337.62
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2016-09-09 16:45 Fri 367.68 91.9°F 44.0%
2016-09-09 14:45 Fri 352.56 91.0°F 48.0%
2016-09-09 14:30 Fri 351.36 91.0°F 48.0%
2016-09-09 17:00 Fri 347.76 91.0°F 45.0%
2016-09-09 14:00 Fri 339.12 91.0°F 48.0%
2016-09-09 13:45 Fri 337.68 90.0°F 54.0%
2016-09-09 16:30 Fri 332.88 91.9°F 44.0%
2016-09-19 08:45 Mon 329.76 71.1°F 96.0%
2016-09-09 15:15 Fri 328.56 91.9°F 47.0%
2016-09-09 13:30 Fri 327.84 90.0°F 54.0%
 
2016-08 (31) 2016-08-29 14:00 Mon 356.64 49,628 39,383 89,011 $2,050.68 $639.70 $211.09 $2,726.40 $0.077520 $6,900.11 $12,527.98
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2016-08-29 14:00 Mon 356.64 88.0°F 35.0%
2016-08-12 15:00 Fri 356.16 97.0°F 43.0%
2016-08-29 14:30 Mon 354.96 88.0°F 35.0%
2016-08-29 13:45 Mon 354.00 88.0°F 37.0%
2016-08-12 15:45 Fri 350.16 97.0°F 43.0%
2016-08-29 14:15 Mon 348.48 88.0°F 35.0%
2016-08-29 16:00 Mon 347.76 87.1°F 32.0%
2016-08-29 15:45 Mon 347.04 88.0°F 29.0%
2016-08-12 14:15 Fri 345.84 96.1°F 46.0%
2016-08-29 14:45 Mon 345.60 88.0°F 35.0%
 
2016-07 (31) 2016-07-22 15:15 Fri 342.96 44,505 35,926 80,431 $1,972.02 $573.66 $192.57 $2,463.60 $0.080450 $6,470.67 $11,672.52
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2016-07-22 15:15 Fri 342.96 95.0°F 40.0%
2016-07-22 14:45 Fri 342.24 95.0°F 40.0%
2016-07-25 16:30 Mon 340.80 82.9°F 63.0%
2016-07-22 13:30 Fri 338.64 93.9°F 41.0%
2016-07-22 14:15 Fri 336.48 95.0°F 40.0%
2016-07-22 15:00 Fri 335.76 95.0°F 40.0%
2016-07-25 14:30 Mon 334.08 80.1°F 69.0%
2016-07-22 13:15 Fri 331.92 93.9°F 41.0%
2016-07-25 17:00 Mon 331.68 90.0°F 46.0%
2016-07-18 14:15 Mon 330.96 95.0°F 34.0%
 
2016-06 (9) 2016-06-29 15:00 Wed 280.80 12,099 10,289 22,389 $1,614.60 $155.96 $55.15 $685.77 $0.073440 $1,644.24 $4,155.73
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2016-06-29 15:00 Wed 280.80 84.0°F 53.0%
2016-06-29 14:45 Wed 271.44 82.9°F 58.0%
2016-06-29 14:30 Wed 270.00 82.9°F 58.0%
2016-06-29 16:15 Wed 269.76 84.9°F 44.0%
2016-06-29 16:00 Wed 269.52 84.9°F 44.0%
2016-06-29 15:15 Wed 268.80 84.0°F 53.0%
2016-06-29 14:15 Wed 265.20 82.9°F 58.0%
2016-06-29 15:45 Wed 264.48 84.0°F 53.0%
2016-06-29 14:00 Wed 264.48 82.9°F 58.0%
2016-06-29 15:30 Wed 259.20 84.0°F 53.0%
 
2016-05 (23) 2016-05-11 11:45 Wed 296.40 35,630 15,580 51,210 $1,704.30 $459.27 $83.51 $1,568.57 $0.066880 $3,424.94 $7,240.59
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2016-05-11 11:45 Wed 296.40 63.0°F 41.0%
2016-05-17 14:15 Tue 294.00 69.1°F 32.0%
2016-05-17 14:30 Tue 292.80 69.1°F 32.0%
2016-05-17 13:15 Tue 292.08 69.1°F 32.0%
2016-05-23 09:45 Mon 291.60 64.9°F 58.0%
2016-05-17 13:00 Tue 290.88 69.1°F 32.0%
2016-05-17 14:45 Tue 290.16 69.1°F 32.0%
2016-05-11 12:15 Wed 289.44 63.0°F 40.0%
2016-05-17 14:00 Tue 288.96 69.1°F 32.0%
2016-05-10 14:00 Tue 287.76 66.9°F 31.0%
 
2016-04 (30) 2016-04-01 09:30 Fri 305.04 42,852 21,725 64,578 $1,753.98 $552.37 $116.45 $1,978.01 $0.075690 $4,887.88 $9,288.69
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2016-04-01 09:30 Fri 305.04 64.0°F 84.0%
2016-04-01 12:00 Fri 301.44 62.1°F 86.0%
2016-04-01 11:30 Fri 301.44 62.1°F 86.0%
2016-04-01 10:15 Fri 298.32 63.0°F 87.0%
2016-04-01 09:15 Fri 294.24 64.0°F 84.0%
2016-04-01 10:00 Fri 294.00 63.0°F 87.0%
2016-04-01 09:00 Fri 292.80 64.0°F 84.0%
2016-04-01 09:45 Fri 290.40 64.0°F 84.0%
2016-04-01 11:15 Fri 288.96 62.1°F 86.0%
2016-04-01 10:45 Fri 286.56 63.0°F 87.0%
 
2016-03 (31) 2016-03-31 14:00 Thu 307.20 50,094 23,310 73,403 $1,766.40 $645.71 $124.94 $2,248.35 $0.084560 $6,207.00 $10,992.39
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2016-03-31 14:00 Thu 307.20 70.0°F 39.0%
2016-03-31 13:00 Thu 306.48 70.0°F 41.0%
2016-03-31 12:00 Thu 301.68 68.0°F 43.0%
2016-03-31 12:15 Thu 301.20 68.0°F 43.0%
2016-03-31 12:30 Thu 299.52 68.0°F 43.0%
2016-03-31 13:15 Thu 297.84 70.0°F 41.0%
2016-03-31 13:30 Thu 297.84 70.0°F 41.0%
2016-03-31 14:45 Thu 296.16 70.0°F 39.0%
2016-03-31 11:45 Thu 295.68 64.0°F 50.0%
2016-03-31 12:45 Thu 294.72 68.0°F 43.0%
 
2016-02 (29) 2016-02-01 13:45 Mon 294.48 41,867 23,430 65,297 $1,693.26 $539.67 $125.58 $2,000.04 $0.095890 $6,261.32 $10,619.88
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2016-02-01 13:45 Mon 294.48 64.0°F 43.0%
2016-02-01 12:45 Mon 292.56 63.0°F 45.0%
2016-02-01 13:00 Mon 292.08 64.0°F 43.0%
2016-02-01 12:30 Mon 289.92 63.0°F 45.0%
2016-02-01 13:30 Mon 282.00 64.0°F 43.0%
2016-02-01 13:15 Mon 281.04 64.0°F 43.0%
2016-02-01 12:00 Mon 279.60 63.0°F 45.0%
2016-02-04 09:30 Thu 279.12 55.0°F 96.0%
2016-02-04 09:45 Thu 278.16 55.0°F 96.0%
2016-02-04 09:15 Thu 276.48 55.0°F 96.0%
 
2016-01 (31) 2016-01-19 09:45 Tue 230.40 43,888 25,850 69,738 $1,324.80 $565.72 $138.55 $2,136.07 $0.145630 $10,155.90 $14,321.04
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2016-01-19 09:45 Tue 230.40 18.0°F 48.0%
2016-01-19 10:00 Tue 229.92 19.9°F 44.0%
2016-01-26 13:30 Tue 227.52 48.9°F 56.0%
2016-01-05 10:00 Tue 227.28 15.1°F 43.0%
2016-01-19 10:15 Tue 226.56 19.9°F 44.0%
2016-01-19 10:30 Tue 226.32 19.9°F 44.0%
2016-01-19 09:30 Tue 225.60 18.0°F 48.0%
2016-01-20 09:45 Wed 225.12 21.9°F 51.0%
2016-01-20 10:00 Wed 224.88 23.0°F 48.0%
2016-01-05 10:15 Tue 224.64 15.1°F 43.0%
 
Total 2016474,744
61.8%
293,545
38.2%
768,289
100.0%
$20,566.14
17.6%
$6,119.45
5.2%
$1,573.40
1.3%
$23,532.70
20.1%
 $65,086.50
55.7%
$116,878.19
100.0%
2015-12 (31) 2015-12-22 14:15 Tue 298.56 43,915 22,770 66,685 $1,716.72 $566.07 $122.05 $2,042.56 $0.123110 $8,209.58 $12,656.97
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2015-12-22 14:15 Tue 298.56 55.9°F 97.0%
2015-12-22 14:30 Tue 296.88 55.4°F 100.0%
2015-12-22 13:45 Tue 288.72 55.4°F 94.0%
2015-12-22 14:00 Tue 288.24 55.9°F 97.0%
2015-12-22 15:00 Tue 281.52 57.0°F 96.0%
2015-12-22 14:45 Tue 278.64 57.2°F 94.0%
2015-12-22 13:30 Tue 276.48 53.6°F 100.0%
2015-12-22 15:15 Tue 263.28 57.0°F 96.0%
2015-12-22 15:30 Tue 251.28 57.0°F 96.0%
2015-12-10 12:15 Thu 248.16 54.0°F 80.0%
 
2015-11 (27) 2015-11-05 12:30 Thu 294.72 39,864 18,127 57,991 $1,694.64 $513.85 $97.16 $1,776.27 $0.097710 $5,666.32 $9,748.24
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2015-11-05 12:30 Thu 294.72 73.9°F 53.0%
2015-11-05 13:15 Thu 290.64 73.9°F 55.0%
2015-11-05 12:15 Thu 287.04 73.9°F 53.0%
2015-11-06 14:45 Fri 284.40 73.0°F 66.0%
2015-11-05 14:15 Thu 283.44 73.0°F 57.0%
2015-11-05 14:30 Thu 283.44 73.0°F 57.0%
2015-11-02 14:00 Mon 282.96 64.0°F 43.0%
2015-11-05 13:45 Thu 281.76 73.9°F 55.0%
2015-11-05 13:00 Thu 281.52 73.9°F 55.0%
2015-11-02 14:30 Mon 280.56 64.0°F 43.0%
 
2015-10 (31) 2015-10-29 10:15 Thu 311.04 51,640 21,228 72,868 $1,788.48 $665.64 $113.78 $2,231.95 $0.074470 $5,426.49 $10,226.34
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2015-10-29 10:15 Thu 311.04 69.8°F 83.0%
2015-10-29 12:00 Thu 309.36 71.1°F 73.0%
2015-10-29 11:00 Thu 309.12 70.0°F 81.0%
2015-10-29 11:30 Thu 308.88 71.6°F 73.0%
2015-10-29 10:45 Thu 308.64 69.8°F 83.0%
2015-10-07 13:45 Wed 307.68 66.9°F 49.0%
2015-10-29 11:15 Thu 306.00 71.6°F 73.0%
2015-10-07 13:30 Wed 304.32 66.9°F 49.0%
2015-10-29 13:00 Thu 303.12 72.0°F 64.0%
2015-10-20 14:00 Tue 302.88 63.0°F 40.0%
 
2015-09 (30) 2015-09-08 14:00 Tue 473.76 49,670 45,851 95,520 $2,724.12 $640.24 $245.76 $2,925.79 $0.071260 $6,806.78 $13,342.68
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2015-09-08 14:00 Tue 473.76 93.0°F 42.0%
2015-09-08 14:15 Tue 465.84 93.0°F 42.0%
2015-09-08 13:15 Tue 462.96 93.9°F 41.0%
2015-09-08 14:30 Tue 453.84 93.0°F 42.0%
2015-09-08 11:45 Tue 442.56 90.0°F 46.0%
2015-09-08 12:15 Tue 439.92 91.0°F 45.0%
2015-09-08 12:00 Tue 438.96 91.0°F 45.0%
2015-09-02 14:00 Wed 437.28 89.1°F 42.0%
2015-09-02 13:30 Wed 435.84 88.0°F 45.0%
2015-09-02 14:30 Wed 435.84 89.1°F 42.0%
 
2015-08 (31) 2015-08-21 14:45 Fri 362.40 27,534 28,758 56,293 $2,083.80 $354.92 $154.14 $1,724.24 $0.077290 $4,350.86 $8,667.96
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2015-08-21 14:45 Fri 362.40 75.9°F 85.0%
2015-08-21 13:15 Fri 355.92 78.1°F 90.0%
2015-08-21 13:30 Fri 350.88 78.1°F 90.0%
2015-08-21 13:00 Fri 349.68 78.1°F 90.0%
2015-08-21 11:30 Fri 348.72 75.2°F 94.0%
2015-08-21 14:00 Fri 348.24 75.9°F 85.0%
2015-08-21 13:45 Fri 348.00 78.1°F 90.0%
2015-08-18 12:15 Tue 347.76 86.0°F 61.0%
2015-08-21 14:30 Fri 344.88 75.9°F 85.0%
2015-08-21 12:15 Fri 343.68 75.0°F 94.0%
 
2015-07 (31) 2015-07-20 14:15 Mon 375.84 39,163 35,107 74,270 $2,161.08 $504.81 $188.17 $2,274.89 $0.095050 $7,059.37 $12,188.32
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2015-07-20 14:15 Mon 375.84 90.0°F 45.0%
2015-07-30 12:15 Thu 375.84 89.1°F 53.0%
2015-07-30 12:30 Thu 374.16 89.1°F 53.0%
2015-07-30 12:45 Thu 373.20 89.1°F 53.0%
2015-07-30 12:00 Thu 372.48 89.1°F 53.0%
2015-07-30 11:30 Thu 371.04 89.1°F 52.0%
2015-07-30 13:00 Thu 369.12 89.1°F 55.0%
2015-07-30 10:15 Thu 369.12 87.1°F 57.0%
2015-07-20 11:30 Mon 368.16 89.1°F 48.0%
2015-07-20 12:00 Mon 367.92 90.0°F 46.0%
 
2015-06 (30) 2015-06-11 12:30 Thu 369.84 49,330 33,834 83,165 $2,126.58 $635.87 $181.35 $2,547.33 $0.081120 $6,746.32 $12,237.45
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2015-06-11 12:30 Thu 369.84 81.0°F 56.0%
2015-06-23 12:00 Tue 365.28 81.0°F 65.0%
2015-06-23 13:00 Tue 363.36 80.1°F 71.0%
2015-06-23 13:45 Tue 362.16 80.1°F 71.0%
2015-06-23 13:15 Tue 360.96 80.1°F 71.0%
2015-06-23 12:15 Tue 357.84 81.0°F 65.0%
2015-06-11 12:00 Thu 357.12 81.0°F 56.0%
2015-06-25 14:00 Thu 356.64 80.1°F 38.0%
2015-06-25 12:30 Thu 356.16 75.0°F 51.0%
2015-06-25 12:00 Thu 355.92 75.0°F 51.0%
 
2015-05 (31) 2015-05-28 13:15 Thu 371.52 53,038 28,974 82,012 $2,136.24 $683.66 $155.30 $2,512.04 $0.072680 $5,960.65 $11,447.89
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2015-05-28 13:15 Thu 371.52 82.0°F 56.0%
2015-05-28 15:00 Thu 363.12 86.0°F 51.0%
2015-05-28 14:45 Thu 360.96 84.9°F 53.0%
2015-05-26 13:15 Tue 360.48 81.0°F 50.0%
2015-05-28 13:45 Thu 359.52 82.0°F 56.0%
2015-05-28 14:00 Thu 358.56 84.9°F 53.0%
2015-05-28 15:15 Thu 358.56 86.0°F 51.0%
2015-05-28 13:00 Thu 356.64 82.0°F 56.0%
2015-05-27 13:00 Wed 356.64 82.9°F 56.0%
2015-05-27 12:45 Wed 356.40 81.0°F 58.0%
 
2015-04 (30) 2015-04-13 12:00 Mon 327.36 47,385 21,931 69,316 $1,882.32 $610.79 $117.55 $2,123.16 $0.088560 $6,138.65 $10,872.47
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2015-04-13 12:00 Mon 327.36 66.9°F 27.0%
2015-04-13 14:00 Mon 325.68 69.1°F 21.0%
2015-04-13 13:15 Mon 323.76 69.1°F 25.0%
2015-04-13 12:45 Mon 314.16 66.9°F 27.0%
2015-04-13 14:45 Mon 311.76 69.1°F 21.0%
2015-04-13 14:15 Mon 310.32 69.1°F 21.0%
2015-04-13 13:30 Mon 308.40 69.1°F 25.0%
2015-04-13 12:15 Mon 307.44 66.9°F 27.0%
2015-04-13 13:45 Mon 307.20 69.1°F 25.0%
2015-04-13 12:30 Mon 306.24 66.9°F 27.0%
 
2015-03 (31) 2015-03-11 14:45 Wed 273.12 50,128 28,467 78,596 $1,570.44 $646.15 $152.58 $2,407.39 $0.134320 $10,556.97 $15,333.54
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2015-03-11 14:45 Wed 273.12 55.9°F 37.0%
2015-03-11 13:15 Wed 272.16 55.0°F 45.0%
2015-03-11 14:30 Wed 270.96 55.9°F 37.0%
2015-03-11 14:00 Wed 270.24 55.9°F 37.0%
2015-03-11 14:15 Wed 269.52 55.9°F 37.0%
2015-03-11 11:30 Wed 268.80 48.9°F 71.0%
2015-03-11 15:00 Wed 261.36 55.9°F 36.0%
2015-03-09 15:00 Mon 258.48 46.0°F 33.0%
2015-03-11 13:30 Wed 255.36 55.0°F 45.0%
2015-03-11 13:45 Wed 255.12 55.0°F 45.0%
 
2015-02 (28) 2015-02-11 12:15 Wed 269.04 43,131 33,808 76,940 $1,546.98 $555.96 $181.21 $2,356.66 $0.192190 $14,787.04 $19,427.86
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2015-02-11 12:15 Wed 269.04 19.9°F 74.0%
2015-02-11 13:15 Wed 268.08 19.0°F 74.0%
2015-02-11 13:00 Wed 267.36 19.0°F 74.0%
2015-02-11 12:30 Wed 266.88 19.9°F 74.0%
2015-02-11 12:00 Wed 264.96 19.9°F 74.0%
2015-02-11 13:30 Wed 263.52 19.0°F 74.0%
2015-02-11 12:45 Wed 262.56 19.9°F 74.0%
2015-02-11 13:45 Wed 258.96 19.0°F 74.0%
2015-02-11 14:00 Wed 256.80 19.0°F 71.0%
2015-02-23 11:15 Mon 253.68 21.0°F 32.0%
 
2015-01 (10) 2015-01-26 10:45 Mon 247.44 15,080 9,604 24,684 $1,422.78 $194.38 $51.48 $756.07 $0.249940 $6,169.47 $8,594.18
Top Peaks in PeriodkWOutside Temp °FOutside Humidity, %
2015-01-26 10:45 Mon 247.44 16.0°F 65.0%
2015-01-26 09:45 Mon 247.20 14.0°F 62.0%
2015-01-26 10:30 Mon 246.48 16.0°F 65.0%
2015-01-26 10:15 Mon 244.32 16.0°F 65.0%
2015-01-22 12:30 Thu 243.84 36.0°F 55.0%
2015-01-26 10:00 Mon 243.36 16.0°F 65.0%
2015-01-26 12:30 Mon 242.88 21.2°F 80.0%
2015-01-26 11:00 Mon 242.40 19.9°F 74.0%
2015-01-26 09:30 Mon 241.68 14.0°F 62.0%
2015-01-22 12:00 Thu 241.44 36.0°F 55.0%
 
Total 2015509,879
60.8%
328,461
39.2%
838,340
100.0%
$22,854.18
15.8%
$6,572.34
4.5%
$1,760.55
1.2%
$25,678.34
17.7%
 $87,878.48
60.7%
$144,743.89
100.0%

Table 12-001.

Discussion

Given our assumptions that National Grid is the fuel supplier at the site, we can see that their relatively high supply rate explains more than half the bill. The balance is from distribution charges, whether based on the peak kW in the billing period (demand), or some blended calculation that is considered a distribution charge on a usage basis.

We believe that the actual distribution demand charge in effect at Cummings is more likely in the $20/kW range given that we know ICAP capacity charges are $15/kW for FY17, so we expect this table to be updated in the near future with more accurate parameters. AEI considers this a standard utility bill review and will make every effort to help Winthrop reconcile any billing discrepancies and offer guidance on whether or not a better billing rate might apply.

This table will be updated in the course of normal monthly processing as each new month of EPO data becomes available through the rest of the year.

Cummings / Fort Banks Comparison

7-day composite profile for Fort Banks, 2016

Figure 13-001.

7-day composite profile for Cummings, 2016

Figure 13-002.

7-day composite profile for Fort Banks, 2017

Figure 13-003.

7-day composite profile for Cummings, 2017

Figure 13-004.

Discussion

Cummings has a much cleaner night and weekend setback posture than Fort Banks. Even though Cummings is 50% larger than Fort Banks with higher peak hours (95th percentile of 248.9kW compared with 192.0 for Fort Banks), it had a lower median and average hourly load than Fort Banks.

Daily composite profile by Month for Fort Banks, 2016

Figure 13-005.

Daily composite profile by Month for Cummings, 2016

Figure 13-006.

Daily composite profile by Month for Fort Banks, 2017

Figure 13-007.

Daily composite profile by Month for Cummings, 2017

Figure 13-008.

Discussion

Fort Banks has an interesting always-on winter load component of about 50kW in January and then to a lesser degree in February and March. A 50kW load running 24x7 for 3 months at $0.13/kWh costs about $14,000 in usage and is responsible for an additional $300 to $1,000/month in demand charges (using a range of $5.75/kW to $20/kW).

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