A new report by the Clean Energy States Alliance (CESA) analyzes state policies across the US to review eligibility criteria and the role hydropower is currently playing in helping states meet their emissions reduction and clean energy goals. The report, The Role of Hydropower in State Clean Energy Policy, finds that while hydropower, in some form, is an eligible resource in all state renewable portfolio standards (RPS), it is also limited in many ways. Pumped hydropower energy storage also is largely excluded from state renewable energy policies, including energy storage mandates and targets.
A detailed case study of New England's RPS markets, based on data provided by Sustainable Energy Advantage, reveals that hydropower facilities are generally only eligible for the less remunerative classes of the RPSs. Some hydropower facilities can participate in more valuable New/Growth classes alongside other qualifying renewables, but must meet environmental criteria.
"This comprehensive report on hydropower's eligibility in clean energy policies and programs is a new and much-needed analysis that explains hydropower's eligibility and participation in renewable and clean energy markets," says Rebecca O'Neil, Program Manager at Pacific Northwest National Laboratory.
Hydropower, as an abundant, clean, and renewable energy resource, can help states not only meet their increasing renewable energy targets, but also help to integrate higher levels of intermittent renewables into the grid. However, hydropower faces a number of challenges in its inclusion in state renewable energy policies, including RPS restrictions based on system size and in-service date and new resource solicitation periods and contract terms that are too short to accommodate new pumped storage hydropower. Performance incentives, loan guarantees, and streamlined permitting can help level the playing field.
CESA's report is broken into three sections:
1) Hydropower in State Renewable Portfolio Standards: This section highlights how hydropower qualifies for and participates in state RPS programs and identifies key takeaways and high-level strategies for maximizing hydropower's benefits.
2) Hydropower's Participation and Opportunities in New England RPS Markets: This section takes a close look at hydropower in New England's RPS markets and how each state's RPS eligibility criteria affect hydropower's participation. This section was written with support from Sustainable Energy Advantage, LLC.
3) Pumped Hydropower in State RPS Mandates and Energy Storage Policies: This section explores pumped hydropower energy storage (PHES) and discusses why state policies and programs often overlook the technology. It highlights PHES eligibility in RPS programs and energy storage mandates and targets, offering policy and regulatory approaches that open opportunities for PHES participation.
For each section, the report offers high-level takeaways and strategies for policy and regulatory changes that can reduce barriers to hydropower development and can capture hydropower's range of benefits, including carbon-free electricity and renewable integration.
"As states adopt 100% clean energy mandates, they could also consider how new and sustainable hydropower and pumped storage projects could help meet their ambitious carbon-free goals," says report author Val Stori. The report was prepared by the Clean Energy States Alliance for Pacific Northwest National Laboratory.
"This work will also be highly informative for the U.S. Department of Energy's upcoming U.S. Hydropower Market report," (due out later in 2020) concluded O'Neil.
Read the report at: https://www.cesa.org/resource-library/resource/role-of-hydropower-in-state-clean-energy-policy
CESA will host a webinar to discuss the report's findings on September 8th. Learn more and register for the webinar at https://www.cesa.org/event/role-of-hydropower-in-state-clean-energy-policy.
About the Clean Energy States Alliance: The Clean Energy States Alliance (CESA) is a national nonprofit coalition of public agencies and organizations working together to advance clean energy. CESA members mostly state agencies include many of the most innovative, successful, and influential public funders of clean energy initiatives in the country. CESA works with state leaders, federal agencies, industry representatives, and other stakeholders to develop and promote clean energy technologies and markets. CESA facilitates information sharing, provides technical assistance, coordinates multi-state collaborative projects, and communicates the positions and achievements of its members. For more information, visit www.cesa.org.
About the Pacific Northwest National Laboratory: The Pacific Northwest National Laboratory (PNNL) is one of the United States Department of Energy national laboratories, managed by the Department of Energy's Office of Science. PNNL's priority is advancing the frontiers of knowledge, taking on some of the world's greatest science and technology challenges. PNNL is dedicated to improving the resilience of the U.S. energy system with a focus on the electric grid. From advanced grid modeling to expanded energy storage and renewable integration, PNNL researchers are taking steps to achieve a more secure, robust, and vibrant grid infrastructure. PNNL research also emphasizes more efficient ways to use energy resources in transportation, buildings, and industry, and advancing renewable energy technologies. www.pnnl.gov
CONTACT:
Samantha Donalds
Communications Coordinator
Clean Energy States Alliance
Sam@cleanegroup.org
Ph: 508-654-5813
