heat pumps

Leading Heat Pump Manufacturers Successfully Develop Next-Generation Prototypes to Withstand Subfreezing Weather

With DOE Support, Four Additional Industry Partners Enter Next Phase of Residential Cold Climate Heat Pump Challenge WASHINGTON, D.C. — The U.S. Department of Energy (DOE) today announced that four additional heat pump manufacturers successfully produced heat pump prototypes as part of the Residential Cold Climate Heat Pump (CCHP) Technology … [continued]

Emerging controllable technologies in residential buildings are changing the nature of energy consumption and creating opportunities for demand flexibility. To study these opportunities, NREL has created the Object-oriented Controllable High-resolution Residential Energy (OCHRE) model. Photo by Werner Slocum, NREL.

Modeling Breakthrough Allows Researchers To Account for Occupant Comfort and Assess Smart Building Technologies

NREL Releases Open-Source OCHRE To Study Emerging Controllable Technologies Within the Home and the Impacts on the Grid Homes across the country are incorporating new technologies, such as energy-efficient heat pumps, heat pump water heaters, electric vehicles, rooftop solar, and energy storage systems. The new devices are often equipped with … [continued]

The electric fireplace at the center of our living room creates a lovely ambiance. The ductless heat pump (upper left) efficiently provides the heat to keep us warm.

Decarbonize Your Fireplace With An Electric Hearth

Humans have a primal attraction to a crackling flame and the ambience of a cozy fireplace. Architect Frank Lloyd Wright called the hearth the “the psychological center of the home,” and designed all his residences around a central fireplace. For the majority of humans who now live in urban areas, … [continued]

Midjourney-generated image of energy flows around the globe.

Tracking Climate Action: How the World Can Still Limit Warming to 1.5°C

This article focuses on the 2023 findings of the annual State of Climate Action report series. View past articles here: 2022 | 2021 | 2020. Today’s climate change headlines often seem at odds with each other. One day, it’s catastrophic wildfires wreaking havoc around the world; the next, it’s an … [continued]

$169 Million To Accelerate Electric Heat Pump Manufacturing In USA

Funding from President Biden’s Inflation Reduction Act and the Defense Production Act Will Boost U.S. Manufacturing, Grow the Clean Energy Workforce, and Lower Energy Costs for Families NEW ORLEANS, LA — As part of the Biden-Harris Administration’s Investing in America agenda, the U.S. Department of Energy (DOE) today announced a historic $169 million … [continued]