Maine governor signs bills to push state toward 100% RPS by 2050

Facebook
Twitter
LinkedIn
Reddit
Email
These new laws feature the establishment of the Maine Climate Council, which will be tasked with developing action plans to cut Maine greenhouse gas emissions by 45% by 2030 and 80% by 2050. Image: Maine.gov

Maine Governor Janet Mills has signed into law three bipartisan bills that will help spur the state’s renewable-energy market and overall energy mix. 

These new laws feature the establishment of the Maine Climate Council, which will be tasked with developing action plans to cut Maine greenhouse gas emissions by 45% by 2030 and 80% by 2050 and an increase in Maine’s Renewable Portfolio Standard from 40% today to 80% by 2030. Another law will help establish new solar incentive programs.

This article requires Premium SubscriptionBasic (FREE) Subscription

Unlock unlimited access for 12 whole months of distinctive global analysis

Photovoltaics International is now included.

  • Regular insight and analysis of the industry’s biggest developments
  • In-depth interviews with the industry’s leading figures
  • Unlimited digital access to the PV Tech Power journal catalogue
  • Unlimited digital access to the Photovoltaics International journal catalogue
  • Access to more than 1,000 technical papers
  • Discounts on Solar Media’s portfolio of events, in-person and virtual

Or continue reading this article for free

Mills noted: “With the signing of these bills, Maine is ushering in a new era of clean energy and climate leadership. The Maine Climate Council will develop comprehensive action plans to meet our ambitious emissions reductions goals and the renewable energy legislation will spur clean energy development and investments that will increase production of homegrown, renewable energy and create good paying jobs for the people of Maine. Maine is once-again leading on clean energy.”

Along with an increase in the RPS to 80% by 2030, the new law, LD 1494 An Act To Reform Maine's Renewable Portfolio Standard, also sets the goal of a 100% RPS by 2050. The bill also requires the Public Utilities Commission to procure long-term contracts for new clean energy generation, which may be paired with advanced energy storage. 

Reacting to this news, Sean Gallagher, vice president of state affairs at SEIA, said: “For too long Maine has lagged behind on solar because of backward policies that singled out solar customers and tacked on unnecessary fees. Over the past few months, the Maine Legislature reversed these harmful policies and just this week set the industry up for success with aggressive new targets that are now signed into law. 

“Solar will undoubtedly play a major role in meeting the state’s 80% renewable energy target by 2030 and 100% by 2050. Codifying these goals sends a strong signal that the nascent solar market in Maine is about to take off, bringing clean energy, jobs and new investments along with it. We commend the Maine Legislature and Governor Mills for getting back on track and jump-starting Maine’s solar future.”

17 June 2025
Napa, USA
PV Tech has been running PV ModuleTech Conferences since 2017. PV ModuleTech USA, on 17-18 June 2025, will be our fourth PV ModulelTech conference dedicated to the U.S. utility scale solar sector. The event will gather the key stakeholders from solar developers, solar asset owners and investors, PV manufacturing, policy-making and and all interested downstream channels and third-party entities. The goal is simple: to map out the PV module supply channels to the U.S. out to 2026 and beyond.

Read Next

December 12, 2024
SEIA said that its ten-point list of priorities is designed 'to ensure the US is the world’s dominant solar and storage market.'
December 12, 2024
Both polysilicon and solar wafers will see their tariff increase from 25% to 50% and take effect on 1 January 2025.
December 12, 2024
Solar frame producer Origami Solar has partnered with industrial manufacturing services company Unimacts to establish a frame roll-forming manufacturing line in Houston, Texas.
December 12, 2024
Nextracker has delivered what it says are the first trackers to comply entirely with the domestic content manufacturing guidelines of the IRA.
December 11, 2024
Indian independent power producer Juniper Green Energy has signed a 1GW module supply deal with US module manufacturer First Solar.
December 11, 2024
The money raised will support the development of the company’s C&I portfolio of more than 200 projects across the US.

Subscribe to Newsletter

Upcoming Events

Solar Media Events, Upcoming Webinars
December 18, 2024
9am GMT / 10am CET
Solar Media Events
February 4, 2025
London, UK
Solar Media Events
February 17, 2025
London, UK
Solar Media Events
February 26, 2025
Seattle, USA
Solar Media Events
March 11, 2025
Frankfurt, Germany