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This briefing analyzes the US Treasury's final 45V guidance for electrolytic hydrogen projects, which establishes a tax credit framework based on three pillars: incrementality, temporality, and deliverability. The guidance provides a transition period for annual matching until 2030, after which hourly matching is required, and introduces flexibility by allowing emissions calculations per hour and per electrolyzer to avoid 'all or nothing' credit losses.

This briefing by RMI discusses how state energy offices in the United States can optimize the deployment of Inflation Reduction Act (IRA) funds by enabling 'stacking'—the ability for households to combine multiple federal, state, and utility incentives for whole-home retrofits.

This guide by RMI provides implementation recommendations for state energy offices (SEOs) to design and deploy the Home Efficiency Rebate program established by the Inflation Reduction Act (IRA). The $4.3 billion program incentivizes whole-home retrofits for single-family and multifamily dwellings, with higher rebate amounts for greater energy savings and doubled benefits for low-income households.

This guide provides implementation recommendations for state energy offices (SEOs) to design and deploy the Home Electrification Rebate program, a $4.5 billion initiative established by the Inflation Reduction Act (IRA) to support residential electrification for low- and moderate-income households.