Heat pumps are reshaping the energy transition

16.01.2026

Heat pumps are increasingly recognised as an important technology in the transition toward cleaner and more efficient energy systems. From residential buildings to heavy industry, they are reducing energy costs, improving competitiveness, and significantly cutting emissions.

According to insights from the IEA World Energy Outlook 2025, heat pump sales are expected to double by 2030. By 2035, they are projected to provide heating for nearly 40% of homes across major economies. This trajectory highlights a decisive trend: heat pumps are emerging as a central pillar of clean, affordable, and resilient energy systems.

As countries work to decarbonise heating and cooling—traditionally among the most challenging sectors—heat pumps offer a scalable, mature, and increasingly cost‑effective solution. Their growing adoption signals a major structural shift in how energy is produced, delivered, and consumed.

Heat pumps are reshaping the energy transition

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