CleanTech Energy News Science $169 Million To Accelerate Electric Heat Pump Manufacturing In USA November 21, 2023 admin air source heat pumps, efficient heat pumps, electric heat pumps, energy efficiency, heat pumps, inflation reduction act of 2022., jennifer granholm, Joe Biden, policy & politics, us department of energy (doe)Credit to Author: US Department of Energy| Date: Sat, 18 Nov 2023 04:50:13 +0000https://cleantechnica.com/feed/