Constellation, Lightsource bp sign big solar agreement with Commonwealth of Pennsylvania


Constellation and Lightsource bp have made agreements to assist the Commonwealth of Pennsylvania (COPA) in sourcing approximately 50 percent of its annual energy consumption from renewable supply. The Commonwealth awarded electricity accounts located throughout the state of Pennsylvania to Constellation, which agreed to purchase power and project-specific RECs from 191 MW of solar currently being developed by Lightsource bp. The seven sites located in six central Pennsylvania counties are expected to achieve commercial operation by December 2022. Once complete, it will provide clean power to 16 COPA agencies.

[button link=””]SMA’s ShadeFix optimization produces more energy than traditional optimizers. ShadeFix also provides greater reliability and less service risk than alternatives. Watch the video to see for yourself! [/button]

Constellation’s contract with the Commonwealth is slated to begin in January 2023. Under the contract, the Commonwealth will source solar electricity through the end of 2037.

The solar energy produced from the Pennsylvania PULSE (Project to Utilize Light and Solar Energy) will help the Commonwealth reduce emissions associated with its energy use by an estimated 157,800 metric tons of carbon dioxide annually, the equivalent of removing more than 34,000 cars from the road in one year, according to U.S. Environmental Protection Agency statistics.

The project will help fulfill Pennsylvania Governor Tom Wolf’s Climate Change Executive Order, which set a goal of lowering Pennsylvania’s greenhouse gas emissions 26 percent by 2025 and 80 percent by 2050 compared with 2005 levels as well as obtaining at least 40 percent of electricity from in-state clean energy sources.

The Commonwealth is using a contract structure similar to Constellation’s Offsite Renewables (CORe) retail power product, which enables development and increases access to renewable energy projects while providing the resources and expertise needed to actively manage offsite PPA’s. Constellation will purchase energy and RECs from Lightsource bp’s solar projects and then sell the power and project-specific RECs to the Commonwealth’s retail accounts. Constellation electricity charges will appear on each account’s regular utility invoice.

Constellation’s agreement with the Commonwealth is not only its largest offsite renewable deal to date, the Commonwealth’s commitment also stands as the largest solar commitment by any government entity in the United States — surpassing any Federal, State, or Municipal commitments announced to date.

[button link=”″ bg_color=”#19a82e”]Buyer Beware Webinar: Lessons Learned from Inverter Testing with PVEL – April 6 – Register here for free[/button]

Listen to more in-depth conversations on Solar Builder's YouTube channel

Our most popular series include:

Power Forward! | A collaboration with BayWa r.e. to discuss higher level industry topics.
The Buzz | Where we give our 2 cents per kWh on the residential solar market.
The Pitch | Discussions with solar manufacturers about their new technology and ideas.

Tags: , , , , ,

Comments are closed here.