Redefining Energy 94. Heat Pumps are Hot - Mar23
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Mar 15, 2023 Jan Rosenow, European Director at the Regulatory Assistance Project and Honorary Fellow at Oxford, dives into the explosive growth of heat pumps, with Europe installing 3 million units in 2022 alone. He explores the impact of rising energy prices and government policies on this market, highlighting both supportive measures and setbacks. Jan also critiques hydrogen's role in heating solutions, emphasizing the need for effective strategies for electrification and the ongoing challenges in training installers and supply chains for this silent revolution.
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Heat Pumps' Inflection Point
- Heat pumps have reached an inflection point with rapid market growth globally, similar to electric vehicles five years ago.
- Increasing consumer awareness, innovation, and policy support are accelerating their deployment worldwide.
Heat Pump Efficiency Explained
- Heat pumps transport heat rather than combust fuel, making them more efficient than traditional boilers.
- This transport mechanism allows heat pumps to achieve efficiencies above 100%, which combustion systems cannot match.
Heat Pumps Work In Cold Climates
- In cold climates like Norway, nearly two-thirds of households have heat pumps, disproving myths about their inefficiency in such environments.
- Heat pumps function well even in sub-zero temperatures, demonstrating significant recent technological improvements.