Experts Blog
Insights from ARPA-E 2026: The Business Case for Clean Energy Just Got a New Name
Tuesday, April 14, 2026
Businesses abandoned $5.1 billion in large-scale factories and clean energy projects in December, capping a turbulent year for the sector that saw nearly $35 billion in investments disappear along with more than 38,000 current and future jobs, according to E2’s latest tracking of project announcements and cancellations.
According to the analysis, for the first time since 2022, more clean energy investment left U.S. communities than came in. Companies abandoned, closed, or downsized nearly three dollars in clean energy investment for every one dollar announced. While companies continued to announce new investments in 2025—$12.3 billion, the lowest yearly total since E2 began tracking four years ago — cancellations and downsizes accelerated dramatically, reaching $34.8 billion by years’ end.
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Clean energy jobs grew more than three times faster than the rest of the U.S. economy in 2024, bringing the total number of clean energy workers in the U.S. to 3.56 million, according to E2's 10th Clean Jobs America report.
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Tuesday, April 14, 2026
Press Release
Wednesday, April 1, 2026
Since its inception, E2 has been recognized as a leader in advocation for policies that protect the environment while building economic prosperity. Our members use their collective voice to make the business and industry case for strong state and federal policies that address pressing environmental problems.

The message around clean energy has new some new buzz words; Affordable; Reliable; Secure. By: Laura Kimes | April 14 The slide behind the stage on day one read: Why This Moment Matters. Affordable. Reliable. Secure. This was a far cry from my colleague Sandra’s “clean energy clarion call” experience at the same conference just three years ago. I was at the ARPA-E 2026 Energy […]
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