EECA is the government agency that works to improve the energy efficiency of New Zealand's homes and businesses, and encourage the uptake of renewable energy.
Welcome to the new EECA website
We’ve refreshed our website to make it easier to use. Find out what we've updated and send us your feedback.
Independent advice on how to make the most of energy in business.
Practical information to help you be more energy efficient at home and on the road.
We run programmes to support and promote energy efficiency, energy conservation and renewable energy.
Renewable energy in New Zealand
In 2013 New Zealand sourced 38% of its total energy from renewable resources.
Strategy and policy
Documents that guide EECA’s work on energy efficiency, conservation and renewable energy.
Funding for insulation
Warm Up New Zealand: Healthy Homes projects provide ceiling and underfloor insulation.
Warm Up New Zealand: Healthy Homes
Funding for insulation in your home
Products and appliances with superior energy efficiency
Energy Rating label
The more stars the more energy efficient
Fuel economy label
Save fuel and money
NABERSNZ certified rating
Benchmark your building for its energy efficiency
ENERGYWISE approved tyres
An approval mark for tyres that are fuel efficient and safe