Clarus is one of New Zealand's largest energy groups.
Whether it’s transmission, distribution, supply or storage of energy, the companies within the Clarus group service over half a million homes and businesses of all sizes around New Zealand.
Firstgas connects over 300,000 homes and businesses with natural gas though its gas distribution and high-pressure transmission network. This essential infrastructure supports New Zealand’s economy, so the group is committed to helping customers maximise value from it.
Flexgas provides energy storage services to electricity generators, offering an important source of flexibility to the electricity system and supporting high levels of intermittent wind, hydro and solar generation.
Rockgas is New Zealand’s largest LPG retail supplier, providing fast and reliable service through a national network of branches and franchises.
Firstlight Network is the lines company supplying electricity to the Tairāwhiti and Wairoa region, responsible for keeping the lights on across 12,000 square kilometres of the East Coast.
We are also investing in innovative renewable energy solutions such as biomethane and hydrogen, to help New Zealand reach its net zero carbon goals by 2050. Our First Renewables business is leading this work, alongside other options that will bring renewable energy to New Zealand homes, businesses and energy-intensive industries in the future.