Massachusetts is making a significant push to establish itself as a leader in clean technology, building on its existing strengths in research and innovation. The state’s clean energy sector now supports nearly 11,000 businesses and employs approximately 163,000 people, surpassing employment in biotech and higher education according to data from the Massachusetts Clean Energy Center (MassCEC). Leading companies such as GE Vernova have a strong presence in the state, which ranks just behind Texas in hosting the world’s top energy transition firms.
Despite this progress, the clean tech industry in Massachusetts faces substantial challenges, particularly in securing early-stage funding and navigating federal policy setbacks. Industry experts point to a slowdown in venture capital and grant funding, which many startups depend on to move out of the laboratory and into commercial production. Georgina Campbell Flatter, head of Greentown Labs—a Somerville incubator housing more than 175 startups—emphasized the importance of mobilizing additional resources to support these emerging companies.
The federal government’s stance on green energy has added complications. Under the Trump administration, several high-profile initiatives stalled or were canceled. Offshore wind projects, once seen as a promising sector for Massachusetts, experienced setbacks due to supply chain issues and political opposition in Washington. Notably, the Italian company Prysmian Group abandoned plans to build an undersea cable factory in Massachusetts, costing more than 100 skilled manufacturing jobs. Similarly, Sublime Systems, a clean cement company based in Somerville, halted plans for a $150 million factory after losing an $87 million federal grant.
At the state level, funding for MassCEC has declined from $30 million in recent years to $8 million in the current fiscal budget. This reduction comes amid aggressive competition from other states such as California, New York, and Texas, which are investing heavily to attract clean tech companies and talent. California led the nation with 25 percent of climate tech investments in 2023, while Massachusetts accounted for 11 percent.
Despite these obstacles, state officials remain optimistic about the sector’s potential. Massachusetts Governor Maura Healey has proposed a $1 billion investment over ten years to bolster climate technology, including $300 million in tax incentives, $200 million for offshore wind bonds, and $200 million in grants to commercialize climate innovations. The 2024 Mass Leads Act is part of this strategy, aiming to accelerate industrial growth in the sector.
Workforce shortages present an additional challenge. The state will need nearly 30,000 new clean energy workers by 2030, including technicians and skilled tradespeople such as welders, said Kristen Cullen of Commonwealth Fusion Systems. Cullen stressed that attracting and training diverse talent beyond the scientific community is critical for Massachusetts to maintain and expand its leadership.
Advocates argue that Massachusetts can replicate the success it had in developing the life sciences industry, which benefited from a decade-long $1 billion state investment in research, training, and tax incentives under former Governor Deval Patrick. However, experts caution that competition from other regions and a fluctuating federal policy environment mean the outcome is not guaranteed.
Economic development officials acknowledge that climate tech markets fluctuate but express confidence that the sector will grow substantially. “We very much compete for the number one spot,” said Eric Paley, the state’s economic development secretary. “Climate tech is at a tougher moment right now because of federal withdrawal of support, but it’s going to be a huge market for us.”
As Massachusetts seeks to solidify its position in the clean technology market, its ability to sustain state-level investments, support early-stage innovation, and develop a skilled workforce will be crucial amid intensifying national and global competition.