DOE Grants Waiver to Daikin for Altherma Air-to-Water Heat Pump

Summary

The US Department of Energy has granted a waiver to Daikin AC (Americas), Inc. allowing the company to test its Altherma air-to-water heat pump with integrated domestic water heating under an alternate procedure, as required by the existing test procedure for residential central air conditioners and heat pumps.

Original source language: Federal Register — Energy DepartmentOpen original release →

Add your company to Business Communicator

We monitor business sources and connect attention with companies, profiles and services available in Business Communicator.

Create a free company profile Explore businesses on Business Maps →

Create a free company profile →

Explore insights

Business insights →

Business Energy News Global Markets News Trade Regulation News Business Technology News Fintech for Business: Payments & Banking News Supply Chain News

Related business signals

Energy & environment · 9/14/2026

Seefeld Corporation Extends Waiver Period for Water Quality Certification Application

Seefeld Corporation has announced an extension of the waiver period for its water quality certification application, allowing more time for the review process.

Read summary →

Energy & environment · 9/10/2026

DOE Seeks Extension of Information Collection Request for BPA Generic Benchmarking Surveys

The Department of Energy (DOE) is seeking a three-year extension of its information collection request, titled BPA Generic Benchmarking Surveys, to the Office of Management and Budget (OMB), under the Paperwork Reduction Act of 1995. The proposed collection will analyze existing construction and design standards in power transmission by comparing them to standards used by similar entities.

Read summary →

Energy & environment · 9/9/2026

Notice of Effectiveness of Exempt Wholesale Generator and Foreign Utility Company Status

The US Department of Energy has issued a notice confirming the effectiveness of a company's status as an exempt wholesale generator and foreign utility company. This status allows the company to generate and sell electricity without federal regulation.

Read summary →

Energy & environment · 9/9/2026

US Department of Energy Seeks Information on Bulk-Power System Security

The US Department of Energy is gathering input from industry stakeholders to inform its actions in implementing an Executive order aimed at securing the country's bulk-power system, following a National Emergency declaration on August 26, 2026.

Read summary →

Energy & environment · 9/4/2026

DOE Seeks Public Comment on Proposed Revision to Energy and Jobs Survey

The Department of Energy (DOE) is seeking public input on a proposed revision to the Energy and Jobs Survey, which is currently undergoing review by the Office of Management and Budget (OMB) under the Paperwork Reduction Act of 1995.

Read summary →

Energy & environment · 9/14/2026

Second Supplemental Notice of Reliability Technical Conference

The Reliability Technical Conference will provide a platform for experts to discuss and address reliability concerns, with a focus on improving the overall reliability of various industries, including those in the energy and manufacturing sectors.

Read summary →