What are Renewable Energy Certificates and Why are they Used to Satisfy the Renewable Energy Requirements of the Program?

The power grid is a complex operation, with high voltage transmission lines and power plants of all types, shapes, and sizes.  The regional power grid for this part of the country is the PJM Interconnection (“PJM”).   PSE&G’s distribution system is interconnected at various points with PJM’s high-voltage transmission system, and electricity flows from the PJM grid to PSE&G’s delivery system and, ultimately, to individual customers via local substations, wires, transformers, service drops and meters.  Electricity produced at hundreds of individual power plants throughout the region is injected into the high-voltage power grid, is intermingled, and flows to the PSE&G delivery system and to customers according to the laws of physics.  As such, unless individual customers are physically connected via a direct line to a particular power plant, there are no physical means of assuring that electricity produced by a specific facility, like a renewable energy project, is flowing to a particular customer or group of customers.  

New Jersey, as well as a majority of states in the PJM power grid, including DE, MD, PA, OH, MI, IL and NC, and the District of Columbia, have adopted mandatory Renewable Portfolio Standards (“RPS”) that establish a floor amount of renewable energy (“RE”) that each supplier, whether utility or third-party supplier, must have in their supply portfolio. Under New Jersey law, Renewable Energy Certificates (“RECs”) are the actual environmental attribute associated with energy produced by a renewable facility.   Since the actual electricity produced by a renewable energy facility is no different than energy produced from more traditional types of power plants like nuclear, coal, or natural gas-fired power plants, etc., a system has been created whereby renewable energy facilities essentially produce two commodities: 1) energy and 2) RECs.  These commodities can be sold together or separately. New Jersey and other State Renewable Portfolio Standards rely upon purchase and retirement RECs by suppliers as the means for suppliers to achieve compliance with the RPS standards. This is shown in the graphic below.

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RECs are part of a market-based system that provides a source of revenue for existing renewable energy projects and is intended to provide a market signal for the development of new renewable energy projects. The RPS requirements established by NJ and other states create a demand for RECs. When individual states increase their RPS requirements for all suppliers, this increases the demand for RECs.  When individual customers, an entire municipality or a group of municipalities such as the SEA require an enhanced renewable product (above and beyond the State-required amount) via the procurement and retirement of RECs by the supplier, this creates additional demand for RECs, helping create a price signal in the marketplace to incentivize the development of new wind projects in the region. 

It is important to note that Sustainable Jersey, an organization whose purpose is to promote sustainability and sustainable practices by local government entities in New Jersey, has endorsed the reliance upon the purchase and retirement of RECs as a means of providing enhanced renewable energy content for government energy aggregation programs, recognizing that, while perhaps imperfect, it is currently the most feasible mechanism available to allow municipalities to push the renewable energy market through energy aggregation programs. The required inclusion of 20% additional PJM Class I RECs in the SEA R-GEA program enhanced renewable product conforms exactly to the Sustainable Jersey-endorsed product, and supports the development of new wind power projects in the region.

Show All Answers

1. What is Community Energy Aggregation (CEA)?
2. How the Community Energy Aggregation Came to Be
3. Who is Gabel Associates?
4. Who is Direct Energy Services?
5. How does the SEA R-GEA Program work?
6. Will I receive two bills?
7. Do I have to be part of the program?
8. Would I be able to Opt-In to the SEA R-GEA Program?
9. Will I still be able to receive budget billing (Equal Payment Plan)?
10. Why is the program set as an opt-out program, rather than an opt-in program?
11. What about power outages?
12. What if I have a solar panel system?
13. Will the LIHEAP and Lifeline benefit programs for low income residents still apply if I participate in the SEA R-GEA?
14. Is There any Impact on My ‘Worry-Free’ Appliance Repair Contract with PSE&G?
15. From Where does the SEA R-GEA Supplier Source the Renewable Energy Being Supplied?
16. What are Renewable Energy Certificates and Why are they Used to Satisfy the Renewable Energy Requirements of the Program?