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Goal 4 – Energy Efficiency Retrofit

Energy efficiency measures applied to offices, retail and other commercial property types, as identified in the Building Energy Efficiency Surveys.

Goal 5 – Heating Retrofit

Applied to a 26,000 retail and 18,000 offices (excluding industry). Replacement of fossil fuel boilers with nominally air source heat pumps. Heat pump COP of 2.75.

Goal 6 – Solar PV

Rooftop Solar PV on commercial properties. Photovoltaics will be more beneficial in the shorter term as the grid is still comparatively high carbon.