ARPA-E

ARPA-E sits inside the U.S. Department of Energy as the agency's high-risk, high-reward energy research program. The record treats it as a single family of mechanisms that includes OPEN, IGNIITE, SCALEUP Ready, and topic-specific Focused Technology Programs. It is designed for transformational energy technology rather than incremental applied work. The main mechanisms differ in size and stage. OPEN is the broad cross-cutting call, with about $150 million per cycle and awards from $250,000 to $10 million, averaging roughly $3 million. IGNIITE is the early-career route at about $500,000 per selectee from a roughly $10 million annual pool. SCALEUP Ready serves prior ARPA-E performers moving toward commercial pilots, with awards around $10 million to $20 million from a $50 million yearly pool. All mechanisms use cooperative agreements, usually require cost share, and apply through the eXCHANGE portal. The eligibility profile allows for-profits and non-profits, excludes individuals, centers U.S.-registered and U.S.-operating teams, and spans TRL 2 through TRL 8. The fit is strongest for teams that can show a sharp technical leap and a credible path to impact. Basic-research-only proposals are steered elsewhere, incremental-improvement work belongs in other DOE offices, and the program favors applicants who can survive a multi-step process of concept paper, invited full application, reviewer response, and selection.

Each grant below is a distinct funding opportunity with its own eligibility, scope, and deliverables.