Energy & Renewables

Experienced lawyers with expertise in renewable energy, electricity markets, project development and emissions regulation.

With the drive towards decarbonisation and emission reduction, the energy sector is undergoing a rapid and comprehensive transition.

Traditional players are adapting their business models and new local and international entrants are investing heavily, particularly in renewables.

Simpson Grierson has long been regarded as a key legal adviser to the New Zealand energy sector, and we are at the forefront of helping clients navigate the changing landscape. We are heavily involved in the growth of New Zealand’s renewable energy sector, advising on a number of new solar, geothermal and wind generation projects.

We assist clients to develop projects, from financing, planning and consenting to operational and regulatory issues, and to navigate regulatory developments. We have particular expertise in key operational and regulatory areas of the electricity market, such as the Transmission Pricing Methodology, Power Purchase Agreements, and the Electricity Industry Participation Code.

Our ability to build relationships with key stakeholders, including broader community interests, is an important aspect of our service. In particular, our lawyers work closely with our Māori business specialists on engaging with Iwi.

We are also specialist advisers on the Emissions Trading Scheme which is increasingly relevant to power usage and pricing.

Recognised as a leading firm in Chambers Global 2026

Clients have this to say:

“Simpson Grierson's natural resource management practice stands out due to its in-depth understanding of local government operations and regulatory frameworks.”