For nearly a decade, Westchester Power has enabled communities to deliver clean, predictably-priced, consumer-friendly energy to tens of thousands of residents and businesses. So it is with regret that Sustainable Westchester has made the difficult but necessary decision to discontinue the program when the current contract concludes at the end of November. This decision comes as New York implements new rules that govern community energy programs statewide, which impact all Community Choice Aggregation administrators and their energy suppliers. Sustainable Westchester determined that continuing the program under the current regulatory framework is not feasible.
For residents and small businesses within the 26 municipalities served by Westchester Power, there will be no disruption to electric service as power will continue to be supplied safely and reliably by their local utilities, Con Edison and NYSEG.
Sustainable Westchester is grateful for the strong partnership of municipal leaders who have supported the program, and we join them in celebrating Westchester’s Power’s enormous contributions to regional climate and clean energy goals. In total, the program has reduced greenhouse gas emissions by more than 1.5 million metric tons, the equivalent of removing 35,000 gas-powered cars from the road, an extraordinary and lasting achievement.
Now more than ever, Sustainable Westchester remains deeply committed to advancing affordable, clean, and locally-driven energy solutions. We will continue to work closely with our member municipalities to expand participation in our wide-ranging programs—including GridRewards, Solarize, EnergySmart HOMES, Community Solar, and MOVE—while exploring new and innovative models that advance the region’s clean energy future.
Community Energy for Con Edison-Area Municipalities
In 2016, after several years of development and hundreds of community meetings, Westchester communities launched the first Community Choice Aggregation energy program in NY and today, continue to lead the transition to clean, renewable energy.
Participating Municipalities
100% Renewable Supply Default
Village of Ardsley, Town of Bedford, Village of Croton, Village of Dobbs Ferry, Village of Hastings, Village of Irvington, Village of Larchmont, Town of Mamaroneck, Village of Mamaroneck, Town of New Castle, City of New Rochelle, Town of Ossining, City of Peekskill, Village of Pelham, City of Rye, Village of Rye Brook, Village of Sleepy Hollow, Village of Tuckahoe, City of White Plains
50% Renewable Supply Default
Town of Greenburgh, Village of Ossining, Village of Pleasantville, Village of Tarrytown
Quick links for your energy choices
Existing customer or want to opt in?
If you would like to opt in, opt out, change supply,
or check your enrollment
Current contract for Con Edison area participants
Constellation New Energy is the supplier for this contract, which is in effect from the first meter reads in November of 2024 to first meter reads of December 2025.
Renewable energy is New York State sourced, primarily hydropower. Standard energy is a grid mix similar to the utility, mostly fossil fuels.
| 100% Renewable | 50% Renewable | |
| Residential | 13.207¢/kWh | 12.087¢/kWh |
| Small Commercial | 13.207¢/kWh | 12.087¢/kWh |
Rates on your bill will include GRT if your municipality assesses it.
Municipal Product Defaults
100% Renewable Supply Default
Village of Ardsley, Town of Bedford, Village of Croton, Village of Dobbs Ferry, Village of Hastings, Village of Irvington, Village of Larchmont, Town of Mamaroneck, Village of Mamaroneck, Town of New Castle, City of New Rochelle, Town of Ossining, City of Peekskill, Village of Pelham, City of Rye, Village of Rye Brook, Village of Sleepy Hollow, Village of Tuckahoe, City of White Plains
50% Renewable Supply Default
Town of Greenburgh, Village of Ossining, Village of Pleasantville, Village of Tarrytown
Upcoming contract for Con Edison area (other than Yonkers) participants
Constellation New Energy is the supplier for this contract, which is in effect from December 1st, 2025 to November 30th, 2027.
| NEW Rates Starting 12/1/2025 | Residential | Small Commercial | |
| 50% Renewable | 11.810 ¢/kWh | 11.700 ¢/kWh | |
| 100% Renewable | 12.260 ¢/kWh | 12.150 ¢/kWh | |
| Con Edison Averages
10/2024-9/2025* |
SC 1 (Residential) | SC 2 (Small Commercial) |
| Zone H | 11.358 ¢/kWh | 10.759 ¢/kWh |
| Zone I | 11.517 ¢/kWh | 10.931 ¢/kWh |
| Zone H & Zone I (this only applies for the Town of New Castle) | 11.4375 ¢/kWh | 10.845 ¢/kWh |
* The Con Edison average is not indicative of Con Edison pricing going forward, as Con Edison supply pricing is variable and may change each month. If you choose the renewable product offering, you will pay a premium for this product over the utility standard product pricing, however, you will be contributing to NYS clean energy goals.
Rates on your bill will include GRT if your municipality assesses it.
New Contract Municipal Defaults
50% Renewable Supply Default
Town of Greenburgh, Village of Pleasantville
100% Renewable Supply Default
Village of Ardsley, Town of Bedford, Village of Croton, Village of Dobbs Ferry, Village of Hastings, Village of Irvington, Village of Larchmont, Town of Mamaroneck, Town of New Castle, City of New Rochelle, Town of Ossining, Village of Ossining, City of Peekskill, Village of Pelham, City of Rye, Village of Rye Brook, Village of Sleepy Hollow, Village of Tarrytown, Village of Tuckahoe, City of White Plains
Municipalities by Con Edison Zones
Zone H: Town of Bedford, Village of Croton, Town and Village of Ossining, City of Peekskill
Zone I: Village of Ardsley, Village of Dobbs Ferry, Town of Greenburgh, Village of Hastings, Village of Irvington, Village of Larchmont, Town of Mamaroneck, City of New Rochelle, Village of Pelham, Village of Pleasantville, City of Rye, Village of Rye Brook, Village of Sleepy Hollow, Village of Tarrytown, Village of Tuckahoe, City of White Plains
Zone H/I: Town of New Castle
Upcoming Opt-out Period Dates
Opt-Out letters will go out in October. The opt-out period for each municipality is as follows:
| Municipality | Opt-Out Period |
| Ardsley | October 20th, 2025 – November 24th, 2025 |
| Bedford | October 24th, 2025 – November 30th, 2025 |
| Croton | October 16th, 2025 – November 17th, 2025 |
| Dobbs Ferry | October 20th, 2025 – November 25th, 2025 |
| Greenburgh | October 18th, 2025 – November 20th, 2025 |
| Hastings | October 20th, 2025 – November 23rd, 2025 |
| Irvington | October 20th, 2025 – November 27th, 2025 |
| Larchmont | October 23rd, 2025 – November 27th, 2025 |
| New Castle | October 23rd, 2025 – November 26th, 2025 |
| New Rochelle | October 17th, 2025 – November 23rd, 2025 |
| Ossining Town and Village | October 16th, 2025 – November 18th, 2025 |
| Peekskill | October 16th, 2025 – November 20th, 2025 |
| Pelham | October 30th, 2025 – December 1st, 2025 |
| Pleasantville | October 25th, 2025 – December 1st, 2025 |
| Rye | October 24th, 2025 – November 30th, 2025 |
| Rye Brook | October 17th, 2025 – November 19th, 2025 |
| Sleepy Hollow | October 16th, 2025 – November 18th, 2025 |
| Tarrytown | October 16th, 2025 – November 17th, 2025 |
| Town of Mamaroneck | October 23rd, 2025 – November 25th, 2025 |
| Tuckahoe | October 30th, 2025 – December 1st, 2025 |
| White Plains | October 17th, 2025 – November 20th, 2025 |
Note: You can opt-out at any time outside of the opt-out period
Westchester Power Basics
COLLECTIVE POWER – the community-selected default electricity supply option for 29 participating municipalities.
[ConEdison remains responsible for Distribution – the infrastructure and billing]
RENEWABLE ENERGY made easily accessible, vetted, at scale.
OPT-OUT FORMAT – eligible customers are enrolled in the default supply unless they take action to opt out or change supply.
CONSUMER-FRIENDLY structure allows you to participate with no contracts, fees, or penalties for coming or going.
RATE STABILITY – stable and predictable pricing vs the monthly variability of the utility supply.
Savings are not guaranteed through this program, as we cannot predict what the utility will charge month-to-month.
For more information the Dept. of Public Service has prepared this FAQ: faq-template_v2.pdf
Contacts and resources:
- It’s easy to opt in, out or change supply online here: https://sustainablewestchester.org/wp/con-ed-area-choosesupply
- You can also call (914) 242-4725 x 111
- Or email to [email protected]
- For billing matters other than the supply charge from the Westchester Power program supplier, or outage and other traditional utility questions, you can find the Con Ed contacts at https://www.coned.com/en/contact-us or call Con Ed at (800) 752-6633
- For questions about the program, your enrollment, bill etc., its probably best to start with these contacts, but if you have questions about your municipality’s participation, you can find your municipal contact here: https://sustainablewestchester.org/wp/municipal-contacts/
- If you should encounter problems and Sustainable Westchester / the program supplier is not resolving these to your satisfaction, you have the right to seek the assistance of the Dept. of Public Service. Filing directions are at https://dps.ny.gov/file-complaint
- You can find more information about Community Choice Aggregation in NY State on the Dept. of Public Service’s website, here: https://dps.ny.gov/community-choice-aggregation
- NY Energy Research and Development Authority (NYSERDA) has a “toolkit” with lots of useful information for communities organizing CCA’s; find it here: https://www.nyserda.ny.gov/All-Programs/Clean-Energy-Communities/How-It-Works/Toolkits/Community-Choice-Aggregation
How to read your bill
When your electricity supply is from an Energy Service Company (ESCO) such as is the case with participation in Westchester Power, the supply charge is separated from the Con Edison distribution charge, where before they were combined. Click here for Con Edison explanation of other charges.
Comparison of Con Edison average monthly rates for current contract
- The October 2023 rate displayed is from October 6 to October 31 due to incomplete Con Ed data.
Comparison of Con Edison average monthly rates from program launch
- Rates do not include Gross Receipt Tax (GRT). If your municipality collects GRT, it will be added to these rates.
- The Con Ed 12-month trailing average in Zone I for the period October 2024 to September 2025 was 11.517 cents/kWh for residential customers and 10.931 cents/kWh for small commercial customers
- The Con Ed 12-month trailing average in Zone H for the period October 2024 to September 2025 was 11.358 cents/kWh for residential customers and 10.759 cents/kWh for small commercial customers
- For information on how to find the cost comparison for your electricity usage via your online Con Ed account, click here
Upcoming Public Information Sessions
Join a Westchester Power information session to learn how this program can help you power your home with green energy. In-person events do not require registration but virtual sessions do.
Our upcoming events are currently being rescheduled. Please check back soon for updated dates and details!
Past 2025 Public Information Sessions
| Municipality | Date | Time | Details |
|---|---|---|---|
| Ardsley | 9/25/2025 | 1:30 PM | Ardsley Public Library |
| Ardsley | 9/25/2025 | 5:00 PM | Ardsley Public Library |
| Ardsley | 9/26/2025 | 12:00 PM | Ardsley Virtual Session |
| Bedford | 9/15/2025 | 2:30 PM | Bedford Hills Community House |
| Bedford | 9/15/2025 | 7:00 PM | Bedford Virtual Session (View recording here) |
| Bedford | 9/19/2025 | 3:00 PM | Bedford Hills Community House |
| Bedford | 9/19/2025 | 4:00 PM | Bedford Virtual Session |
| Croton | 9/18/2025 | 12:00 PM | Croton Free Library |
| Croton | 9/18/2025 | 5:00 PM | Croton Free Library |
| Croton | 9/19/2025 | 12:00 PM | Croton Virtual Session |
| Croton | 10/17/2025 | 12:00 PM | Croton Virtual Session (View recording here) |
| Dobbs Ferry | 9/18/2025 | 12:00 PM | Dobbs Ferry Virtual Session |
| Dobbs Ferry | 9/18/2025 | 5:30 PM | Dobbs Ferry Virtual Session |
| Dobbs Ferry | 9/19/2025 | 12:00 PM | Dobbs Ferry Public Library (View recording here) |
| Dobbs Ferry | 9/19/2025 | 5:00 PM | Dobbs Ferry Public Library |
| Dobbs Ferry | 10/20/2025 | 12:00 PM | Dobbs Ferry Virtual Session (View recording here) |
| Dobbs Ferry | 10/21/2025 | 6:00 PM | Dobbs Ferry Virtual Session (View recording here) |
| Greenburgh | 9/2/2025 | 12:00 PM | Greenburgh Virtual Session |
| Greenburgh | 9/2/2025 | 7:00 PM | Greenburgh Virtual Session |
| Greenburgh | 9/3/2025 | 12:00 PM | Greenburgh Public Library |
| Greenburgh | 9/3/2025 | 5:00 PM | Greenburgh Public Library |
| Greenburgh | 10/20/2025 | 6:00 PM | Greenburgh Virtual Session (View recording here) |
| Greenburgh | 10/21/2025 | 12:00 PM | Greenburgh Virtual Session (View recording here) |
| Greenburgh | 10/21/2025 | 6:00 PM | Greenburgh Public Library (View recording here) |
| Hastings | 9/16/2025 | 12:00 PM | Hastings Virtual Session (View recording here) |
| Hastings | 9/17/2025 | 12:00 PM | Hastings Public Library (View recording here) |
| Hastings | 9/17/2025 | 5:00 PM | Hastings Public Library |
| Hastings | 10/22/2025 | 12:00 PM | Hastings Virtual Session (View recording here) |
| Irvington | 9/22/2025 | 12:00 PM | Irvington Virtual Session |
| Irvington | 9/26/2025 | 2:00 PM | Irvington Public Library |
| Irvington | 9/27/2025 | 2:00 PM | Irvington Public Library |
| Irvington | 10/23/2025 | 12:00 PM | Irvington Virtual Session (View recording here) |
| Larchmont | 9/23/2025 | 12:00 PM | Larchmont Public Library |
| Larchmont | 9/23/2025 | 5:00 PM | Larchmont Public Library (View recording here) |
| Larchmont | 9/25/2025 | 7:00 PM | Larchmont Virtual Session |
| Larchmont | 9/26/2025 | 5:00 PM | Larchmont Virtual Session |
| Larchmont | 9/27/2025 | 12:00 PM | Larchmont Public Library |
| Larchmont | 10/22/2025 | 12:00 PM | Larchmont Virtual Session (View recording here) |
| Larchmont | 10/22/2025 | 6:00 PM | Larchmont Public Library (View recording here) |
| Mamaroneck | 9/17/2025 | 12:00 PM | Mamaroneck Public Library |
| Mamaroneck | 9/17/2025 | 5:00 PM | Mamaroneck Public Library |
| Mamaroneck | 9/24/2025 | 12:00 PM | Mamaroneck Town Virtual Session |
| Mamaroneck | 9/24/2025 | 5:30 PM | Mamaroneck Town Virtual Session |
| Mamaroneck | 10/24/2025 | 5:30 PM | Mamaroneck Virtual Session (View recording here) |
| Mamaroneck | 10/27/2025 | 12:00 PM | Mamaroneck Virtual Session (View recording here) |
| Mamaroneck | 10/27/2025 | 6:00 PM | Mamaroneck Public Library (View recording here) |
| New Castle | 9/24/2025 | 12:00 PM | Chappaqua Library New Castle |
| New Castle | 9/24/2025 | 5:00 PM | Chappaqua Library New Castle |
| New Castle | 9/26/2025 | 12:00 PM | New Castle Virtual Session |
| New Castle | 9/29/2025 | 12:00 PM | New Castle Virtual Session |
| New Castle | 10/27/2025 | 6:00 PM | New Castle Virtual Session (View recording here) |
| New Castle | 10/28/2025 | 12:00 PM | New Castle Virtual Session (View recording here) |
| New Rochelle | 9/9/2025 | 1:00 PM | New Rochelle Public Library |
| New Rochelle | 9/10/2025 | 4:30 PM | New Rochelle Public Library |
| New Rochelle | 9/11/2025 | 12:00 PM | New Rochelle Virtual Session |
| New Rochelle | 9/11/2025 | 7:00 PM | New Rochelle Virtual Session (View recording here) |
| New Rochelle | 10/23/2025 | 6:00 PM | New Rochelle Virtual Session (View recording here) |
| Ossining | 9/17/2025 | 7:00 PM | Joseph G. Caputo Center Ossining |
| Ossining | 9/18/2025 | 10:00 AM | Ossining Virtual Session |
| Ossining | 9/18/2025 | 6:30 PM | Ossining Virtual Session |
| Ossining | 9/20/2025 | 10:00 AM | Joseph G. Caputo Center Ossining |
| Ossining Village | 10/23/2025 | 12:00 PM | Ossining Virtual Session (View recording view) |
| Ossining Village | 10/23/2025 | 6:00 PM | Ossining Public Library (View recording here) |
| Ossining Village | 10/24/2025 | 5:30 PM | Ossining Virtual Session (View recording here) |
| Peekskill | 9/15/2025 | 12:00 PM | Peekskill Virtual Session |
| Peekskill | 9/15/2025 | 5:00 PM | Peekskill Virtual Session |
| Peekskill | 9/16/2025 | 10:00 AM | Peekskill Field Library |
| Peekskill | 9/16/2025 | 5:00 PM | Peekskill Field Library |
| Peekskill | 10/20/2025 | 6:00 PM | The Field Library (View recording here) |
| Peekskill | 10/22/2025 | 6:00 PM | Peekskill Virtual Session (View recording here) |
| Peekskill | 10/24/2025 | 12:00 PM | Peekskill Virtual Session (View recording here) |
| Pelham | 10/1/2025 | 6:30 PM | Pelham Virtual Session |
| Pelham | 10/3/2025 | 1:00 PM | Pelham Town House Community Center |
| Pelham | 10/3/2025 | 5:30 PM | Pelham Town House Community Center |
| Pleasantville | 9/19/2025 | 1:30 PM | Mt. Pleasant Library in Pleasantville |
| Pleasantville | 9/19/2025 | 3:30 PM | Mt. Pleasant Library in Pleasantville |
| Pleasantville | 9/23/2025 | 2:30 PM | Pleasantville Virtual Session |
| Rye | 9/22/2025 | 12:00 PM | Rye Virtual Session |
| Rye | 9/22/2025 | 5:30 PM | Rye Virtual Session |
| Rye | 9/23/2025 | 1:00 PM | Rye Free Reading Room |
| Rye | 9/23/2025 | 5:00 PM | Rye Free Reading Room |
| Rye Brook | 9/9/2025 | 5:30 PM | Rye Brook Village Hall |
| Rye Brook | 9/10/2025 | 12:00 PM | Rye Brook Virtual Session |
| Rye Brook | 9/10/2025 | 5:00 PM | Rye Brook Virtual Session |
| Rye Brook | 9/11/2025 | 5:00 PM | Rye Brook Village Hall |
| Sleepy Hollow | 9/16/2025 | 6:30 PM | Sleepy Hollow Virtual Session |
| Sleepy Hollow | 9/17/2025 | 12:00 PM | James F. Galgano Center Sleepy Hollow |
| Sleepy Hollow | 9/17/2025 | 6:30 PM | James F. Galgano Center Sleepy Hollow |
| Tarrytown | 9/8/2025 | 12:00 PM | Warner Library (Tarrytown) (View Recording Here) |
| Tarrytown | 9/8/2025 | 4:30 PM | Warner Library (Tarrytown) |
| Tarrytown | 9/12/2025 | 12:00 PM | Tarrytown Virtual Session (View recording here) |
| Tarrytown | 9/12/2025 | 5:30 PM | Tarrytown Virtual Session |
| Tuckahoe | 10/1/2025 | 12:00 PM | Tuckahoe Virtual Session |
| Tuckahoe | 10/1/2025 | 5:30 PM | Tuckahoe Public Library |
| Tuckahoe | 10/3/2025 | 12:00 PM | Tuckahoe Public Library |
| White Plains | 9/12/2025 | 6:00 PM | White Plains Public Library |
| White Plains | 9/13/2025 | 12:00 PM | White Plains Public Library (View recording here) |
| White Plains | 9/15/2025 | 12:00 PM | White Plains Virtual Session (View recording here) |
| White Plains | 9/15/2025 | 6:00 PM | White Plains Virtual Session – (View recording here) |
Past Public Information Sessions
May 27, 2025 at 12:00 PM virtually on Google Meet
May 27, 2025 at 7:00 PM virtually on Google Meet (Video)
Sesión de Información Comunitaria: 28 de mayo de 2025 a las 7:00 PM en Google Meet
June 23rd, 2025 at 1:30pm at Ardsley Public Library (View recording here)
June 23rd, 2025 at 6:15pm at Mamaroneck Public Library
June 25th, 2025 at 6:15pm at Ossining Public Library
June 24th, 2025 at 3:30pm at New Rochelle Public Library
June 30th, 2025 at 5:30pm at Hastings-on-Hudson Library
July 1st, 2025 at 4:45pm at Pound Ridge Public Library
July 1st, 2025 at 6:15pm at Bedford Hills Community House
July 2nd, 2025 at 6:15pm at Larchmont Public Library
July 2nd, 2025 at 6:15pm at Mount Pleasant Public Library in Pleasantville
July 3rd, 2025 at 6:15pm at Warner Library in Tarrytown
July 3rd, 2025 at 6:15pm at Chappaqua Library in New Castle (View recording here)
July 7th, 2025 at 6pm at Dobbs Ferry Public Library
July 8th, 2025 at 6pm at the Rye Brook Village Hall
July 8th, 2025 at 6:15pm at Greenburgh Public Library
July 8th, 2025 at 12pm – Tarrytown Virtual Session (View recording here)
July 9th, 2025 at 5:15pm at The Field Library in Peekskill
July 10th, 2025 at 5pm at the Rye Brook Village Hall (View recording here)
July 10th, 2025 at 6:15pm at the Bedford Community House
July 10th, 2025 at 6:45 at The James F. Galgano Building Sleepy Hollow Senior Center
July 14th, 2025 at 6:15pm at Dobbs Ferry Public Library (View recording here)
July 15th, 2025 at 6:15pm at Greenburgh Public Library
July 15th, 2025 at 6:15pm at Croton Free Library
July 15th, 2025 at 12pm – Peekskill Virtual Session 1 – Register Here
July 16th, 2025 at 7pm – Peekskill Virtual Session 2 (View recording here)
July 16th, 2025 at 7pm – Bedford Virtual Session 1 (View recording here)
July 16th, 2025 at 6:15pm at Larchmont Public Library
July 17th, 2025 at 7pm – Larchmont Virtual Session – Register Here
July 17th, 2025 at 6:15pm at Pelham Town House
July 21st, 2025 at 4pm at the Tuckahoe Public Library
July 21st, 2025 at 6:15pm at Pelham Town House
July 21st, 2025 at 7pm – Greenburgh Virtual Session 1 – Register Here
July 22nd, 2025 at 12pm – New Castle Virtual Session 1 (View recording here)
July 22nd, 2025 at 6pm at White Plains Library (View recording here)
July 23rd, 2025 at 7pm – Tarrytown Virtual Session 2 – Register Here
July 23rd, 2025 at 12pm – Bedford Virtual Session 2 (View recording here)
July 23rd, 2025 at 12pm – Greenburgh Virtual Session 2 – Register Here
July 23rd, 2025 at 6pm at the Rye City Hall
July 24th, 2025 at 6pm at White Plains Library (View recording here)
July 24th, 2025 at 7pm – Pelham Virtual Session – Register Here
July 25th, 2025 at 6:15pm at Warner Library in Tarrytown
July 28th, 2025 at 12pm – Mamaroneck Town Virtual Session 1 (View recording here)
July 28th. 2025 at 6pm – Rye City Hall
July 28th, 2025 at 7pm – Croton Virtual Session (View recording here)
July 29th, 2025 at 4:15pm at Ossining Public Library
July 29th, 2025 at 7pm – Dobbs Ferry Virtual Session 1 – Register Here
July 29th, 2025 at 12pm – Rye Brook Virtual Session (View recording here)
July 30th, 2025 at 6:15pm at Chappaqua Library in New Castle
July 30th, 2025 at 7pm – Hastings Virtual Info Session (View recording here)
July 30th. 2025 at 7pm – White Plains Virtual Session 1 – Register Here
July 31st, 2025 at 7pm – Dobbs Ferry Virtual Session 2- Register Here
July 31st, 2025 at 6:15pm at Irvington Public Library
July 31st, 2025 at 6:15pm at The Field Library in Peekskill
August 1st, 2025 at 3:30pm at the Tuckahoe Public Library (View recording here)
August 4th, 2025 at 6:15pm at James F. Galgano Building Sleepy Hollow Senior Center
August 4th, 2025 at 7pm – Irvington Virtual Session – Register Here
August 5th, 2025 at 5:30pm at Hastings-On-Hudson Library (View recording here)
August 5th, 2025 at 7pm – Pleasantville Virtual Session – Register Here
August 6th, 2025 at 12pm – Sleepy Hollow Virtual Session 1 – Register Here
August 6th, 2025 at 7pm – New Castle Virtual Session 2 – Register Here
August 6th, 2025 at 7pm – Mamaroneck Town Virtual Session 2 – Register Here
August 7th, 2025 at 12pm – Ossining Town/Village Virtual Session 1 – Register Here
August 7th, 2025 at 6:15pm at Irvington Public Library
August 7th, 2025 at 7pm – Tuckahoe Virtual Session – Register Here
August 11th, 2025 at 7pm – Sleepy Hollow Virtual Session 2 – Register Here
August 11th, 2025 at 12pm – White Plains Virtual Session 2 – Register Here
August 12th, 2025 at 12pm – Rye Virtual Session 1 (View the recording here)
August 12th, 2025 at 7pm – Ardsley Virtual Session – Register Here
August 13th, 2025 at 7pm – Rye Virtual Session 2 – Register Here
August 13th, 2025 at 7pm – Ossining Town/Village Virtual Session 2 – Register Here
August 14th, 2025 at 6:15pm at Ardsley Public Library
August 18th, 2025 at 6:15pm at Mount Pleasant Library
Program-wide Communications
– 2023 –
FAQ v.2 English
FAQ v.2 Spanish
– 2022 –
FAQ – English
FAQ – Spanish
SW vs ESCO – English
SW vs ESCO – Spanish
Westchester Power Annual Report
– 2021 –
Westchester Power Annual Report
– 2020 –
Westchester Power Annual Report
2018 Environmental Disclosure Reports Issued
– 2019 –
Westchester Power Annual Report
Beware of phone solicitation asking to discuss your electricity supply charges
Mailing: NY Environmental Disclosure, Green-e
NY State mandates 2017 environmental disclosure reports
– 2018 –
Westchester Power Annual Report
Constellation Environmental Disclosure and WP Green Power
– 2017 –
Westchester Power Annual Report
NYS Mandated Additional Electricity Charge
– 2016 –
Westchester Power Annual Report
Newly Eligible Letters
Letters for the Opt-Out Period 5/8/2024 to 6/7/2024
Letters for the Opt-Out Period 1/9/2024 to 2/8/2024
Letters for the Opt-Out Period 9/10/2023 to 10/10/2023
Letters for the Opt-Out Period 1/16/2023 to 2/15/2023
Letters for the Opt-Out Period 9/17/2022 to 10/17/2023
Letters for the Opt-Out Period 12/17/2021 to 1/16/2022
RFP Pages
2024 Con Ed Utility Territory RFP
Outreach and Education Records
Recent Presentations
6/4/2024 Presentation to Town of Bedford
6/12/2024 Presentation to Village of Ossining
6/17/2024 Presentation to Village of Larchmont
6/24/2024 Presentation to City of White Plains
Commitment To Clean Energy
Since 2016, the Westchester Power Community Energy program has helped municipalities in Westchester County leverage the collective power of its residents to control costs and provide insurance against fluctuations in electricity supply through competitively priced and fixed-rate bulk purchasing, while also leading the transition to renewable energy in the state through Westchester Power’s 100% Renewable energy as the primary product subscription of most participants.
Renewable program participants annually mitigate 219,000 metric tons of carbon dioxide, which is the equivalent of taking 49,000 cars off the road for a year!
For more about how Westchester Power fits into the clean energy transition click here.
A Community Energy Platform
The large scale of the program enables us to attract new opportunities for increased environmental impact and potential savings. These include:
Westchester Power Solar Credit offering – Sustainable Westchester is preparing to launch an exciting, new Solar Credit offering within the Westchester Power program in late 2023. The Solar Credit offering provides guaranteed savings to participating households and small businesses. The offering will prioritize the delivery of the Solar Credit savings to those enrolled in the existing utility’s low-income assistance program.
Demand Response – Previously available only to large commercial businesses, Sustainable Westchester has collaborated with a technology firm, Logical Buildings, to pilot demand response for residential customers. By cutting usage during a few peak hours of the year, ConEd can avoid switching on the dirtiest “Peaker Plants,” and will pay you money for that. Learn more about the GridRewards program and how to opt in here.
Let’s Talk About Clean Energy
Why clean energy? By now, everyone has heard of climate change, but it’s not always easy to make the connection to our daily lives. Our energy choices are, however, linked to many of the most serious challenges that we face these days, as well as the question of what kind of future we leave our children.
Most of our electricity is still generated by burning fossil fuels which release greenhouse gases into our atmosphere. This has contributed to our environment’s degradation, increasing temperatures, and local effects such as more frequent higher intensity storms and changes in seasonal patterns. Here’s a short video about the greenhouse effect which is responsible for this problem.
Solar, wind, and hydropower are emissions-free sources of energy. New York State has an aggressive plan to switch over to these clean energy sources and away from fossil fuels. Westchester communities have taken the lead in these efforts, and now dozens of NY communities have followed with similar programs.
Clean Energy Implications
for Westchester County
Our communities need to move away from fossil fuel-powered electricity quickly to help mitigate the challenges associated with climate change. A transformation towards clean-powered electricity is entirely possible.
Westchester Power communities can help accelerate this transition by promoting the generation of clean energy, as well as sending signals to electricity generators, investors, and governments that we place a high priority on ensuring a sustainable and healthy future.
Our energy choices and COVID 19
Studies are showing that areas with higher levels of pollution see worse outcomes from COVID 19. Many observers have pointed out the similarities in the challenges since both require collective, long-term action to solve.
Sea Level Rise
Over the past century, the Hudson has risen about a foot due to global warming (see this Scenic Hudson article), threatening households and habitats. This map shows how the Yonkers waterfront may fare over this century. We can reduce the impact and costs by taking strong action to reverse the growth of greenhouse gases.
Temperature Rise & Disparate Impacts
By the year 2100, on our current trajectory, New York starts to look more like Florida (Climate Central):
But like so many of the effects of global warming, the impact can vary greatly. Groundwork Hudson Valley has done amazing work to go one step further and show how the practice of Redlining has amplified the environmental justice aspect of the problem through the creation of “heat islands” [read more here]:
More resources about local climate change impacts
- Read more about climate change in our Hudson Valley in this survey of assessments about what it might look like.
- For A deeper dive, see the Fourth National Climate Assessment’s chapter on the Northeast.

















































































