EECA (the Energy Efficiency and Conservation Authority) is the government agency that promotes and supports energy efficiency and conservation as well as the use of renewable energy sources.

Through energy efficiency and fuel-switching, EECA is well placed to support decarbonisation while improving productivity and economic competitiveness. 

We share critical data and insights, provide co-ordination across the energy system, help get technology first movers underway, and set standards to manage product regulation in line with key trading partners. We prioritise programmes that make the biggest impact for New Zealand, so medium-large energy-using businesses are a key focus.