$250 million was allocated to the Department of Energy to support the growth of manufacturing needed to meet the anticipated growing demand for electric heat pumps. This funding could help scale up U.S. heating, ventilation, and air conditioning (HVAC) and water heating (WH) manufacturing; accelerate installation of high-efficiency electric heat pumps in homes, qualified buildings; and industrial settings, and complement investment coming through other BIL and IRA provisions described earlier. This FOA is being re-opened to solicit applications for new Topic Areas: Topic Area 3 – Residential Heat Pump Production Capability, Topic Area 4 – Heat Pump Water Heater Production Capability, Topic Area 5 – All Other Heat Pump and Component Production Capability. DOE expects to make a total of approximately $63,000,000 of federal funding available for new awards under Round 2 of this FOA, subject to the availability of appropriated funds.