Renewable Energy Companies in New Zealand

Home Style Green is a New Zealand-based consulting and media platform focused on sustainable home design, energy efficiency, and passive house principles. Founded by Matthew Cutler-Welsh, the company offers design advisory services and produces educational content through podcasts and interviews.

PATtech provides a digital platform for renewable energy transparency and carbon emissions reporting. The company offers Provenance Attribute Tokens to track renewable electricity generation, enable hourly matching for Scope 2 compliance, and facilitate transparent reporting for energy consumers, generators, retailers, and regulators.

Cooperative renewable energy consultancy providing management and engineering services for solar, wind, wave, and tidal installations. Focuses on community-based projects and energy equity through co-operative models.

GBV Technology designs and manufactures zero-emission vehicles including hydrogen and electric buses, trucks, and marine vessels. With nearly four decades of innovation, the company delivers hydrogen fuel cell and electric propulsion systems for commercial transport, mining, and port applications.