ITC extension, domestic manufacturing support included in US Democrats’ Build Back Better framework

Facebook
Twitter
LinkedIn
Reddit
Email
President Joe Biden during a visit to a National Renewable Energy Laboratory facility in Colorado in September. Image: NREL.

US clean energy and climate change measures would receive US$555 billion of investments under a proposed economic framework unveiled by President Joe Biden yesterday (28 October).

Forming part of a US$1.75 trillion reconciliation package, the proposed renewables support measures include ten-year expanded tax credits for utility-scale and residential clean energy – including solar PV – as well as incentives to spur domestic PV manufacturing.

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

Describing the framework, dubbed the Build Back Better Act, as making “the most significant investment to deal with the climate crisis ever”, Biden said it will position the country to achieve its target of a 50-52% emissions reduction by 2030.

With US$320 million, the bulk of the clean energy and climate investments are earmarked for tax credits, which would also include credits for storage and clean energy manufacturing. This is followed by US$110 billion in proposed incentives to support new domestic supply chains and technologies, such as solar and battery storage, while aiming to boost the competitiveness of existing industries, like steel, cement and aluminium.

The final design of an extension to the US ITC for solar and possible addition for standalone energy storage has been the subject of much conjecture. Its inclusion in a draft budget bill last month, establishing a 10-year ITC for solar at 30%, with potential adders for domestic content and community solar, was warmly received, but wrangling between Democrats over the total cost of the bill has forced the Biden-Harris administration into concessions to cut the cost of the bill effectively in half.

The inclusion of prospective tax credits for solar energy manufacturing – albeit somewhat watered down compared to original proposals – was celebrated by Senator Jon Ossoff, who has been pushing for his draft Solar Energy Manufacturing for America Act to be welded into a budget bill for much of this year. The bill has garnered strong support against a backdrop of a tense trade war with China which has seen solar imports take centre stage.

Ossoff celebrated the inclusion of tax credits in the framework on Twitter yesterday.

Some US$20 billion would provide incentives for government to be a purchaser of “next gen technologies”, including long-duration storage, small modular reactors and clean construction materials. Finally, US$105 billion would be to address areas such as extreme weather and legacy pollution.

The framework has been warmly welcomed by the US renewables industry, with Solar Energy Industries Association (SEIA) CEO Abigail Ross Hopper saying it contains “the most ambitious and transformational clean energy policies we’ve ever seen from Congress”.

She said: “For the sake of our climate, the economy and American workers, the solar industry is urging Congress to come together and pass this momentous legislation as soon as possible.”

While Biden is aiming to unite his party behind the framework, it remains unclear if it can attract the support of all 50 Democratic senators needed to get the proposal passed.

Meanwhile, following resistance from progressives, House Speaker Nancy Pelosi confirmed that a vote on a related US$1 trillion bipartisan infrastructure bill would now be delayed.

With Biden now in Europe ahead of the COP26 summit that begins on Sunday, Democrats will continue negotiations on both bills.

“We’re confident that soon we’ll pass both the Build Back Better Act and the bipartisan infrastructure deal,” White House spokeswoman Jen Psaki said in a statement yesterday.

7 October 2025
San Francisco Bay Area, USA
PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 7-8 October 2025 is our third PV CellTech conference dedicated to the U.S. manufacturing sector. The events in 2023 and 2024 were a sell out success and 2025 will once again gather the key stakeholders from PV manufacturing, equipment/materials, policy-making and strategy, capital equipment investment and all interested downstream channels and third-party entities. The goal is simple: to map out PV manufacturing in the U.S. out to 2030 and beyond.

Read Next

July 23, 2025
US-based microinverter manufacturer Enphase Energy saw a decline of two percentage points in its gross margin for Q2 2025 due to Donald Trump's “reciprocal” tariffs regime.
July 23, 2025
A rise in global tariffs could impact solar PV and battery energy storage system (BESS) installations in the US and EU by up to 10% by 2035.
July 21, 2025
Xcel Energy has announced plans to install 2GW of new renewable energy capacity in the US states of Texas and New Mexico.
July 16, 2025
Planning uncertainty and policy instability regarding renewables in Queensland have seen it slip in investment attractiveness, with New South Wales now leading Australia.
July 16, 2025
The New South Wales government has announced AU$26.2 million in funding for several Australian solar PV and battery initiatives.
July 14, 2025
Australian renewables developer Edify Energy has submitted plans for a 300MWac solar-plus-storage site in Victoria to Australia’s Environment Protection and Biodiversity Conservation (EPBC) Act.

Subscribe to Newsletter

Upcoming Events

Media Partners, Solar Media Events
September 2, 2025
Mexico City, Mexico
Solar Media Events
September 16, 2025
Athens, Greece
Solar Media Events
September 30, 2025
Seattle, USA
Solar Media Events
October 1, 2025
London, UK
Solar Media Events
October 2, 2025
London,UK