Project Ambient Data

EHTT Ambient EHTT Ambient

EHTT: May 2025

Ambient’s May EHTT reveals 21% year on year growth for MCS certified heat pumps, and significant regional variation in the share of new builds with heat pumps installed this year.

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EHTT Ambient EHTT Ambient

EHTT: April 2025

Ambient’s April EHTT latest release reveals continued market growth for electrified heating technologies with February sales up 18% on last year, and a larger share of heat pump purchasers taking advantage of the Boiler Upgrade Scheme.

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EHTT Ambient EHTT Ambient

EHTT: March 2025

Our March EHTT release reveals strong market growth for electrified heating technologies, with the heating industry on track to meet targets for the incoming Clean Heat Market Mechanism.

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EHTT Ambient EHTT Ambient

EHTT: February 2025

Limited data availability is holding back progress in the clean heat transition. In line with our mission to accelerate the adoption of electrified heating and cooling technologies, Ambient are thrilled to launch our UK Electrified Heat Transition Tracker. This will be released as a monthly update to track progress, collating key data points to build a holistic picture that can support all who are working to develop the sector in the UK

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