Member Case Studies

Tahi operates an 800-acre eco-sanctuary in Pataua North, Northland, dedicated to restoring a thriving native ecosystem. As biodiversity faces mounting threats from human activity, Tahi redefines nature restoration through science-based regeneration.

Operating as a 'living eco-lab', Tahi combines sustainable honey production with conservation, shifting focus from carbon to native ecosystem restoration. As a carbon-positive business, they reinvest 100% of profits into conservation and community projects. Their facility includes honey and skincare production buildings, eco-retreat accommodation, visitor facilities, and a scientific research base.

Multiple buildings created high energy costs conflicting with Tahi's environmental mission. They needed renewable energy to reduce expenses while supporting carbon-positive goals and educating thousands of annual visitors.

Integrated Electrical and Solar designed and installed a multi-building solar system through careful analysis of Tahi's energy consumption patterns.

With detailed monitoring during design, we precisely matched solar production to daytime consumption, delivering:

- Solar arrays optimally sized for Tara, Mara, Hiwi, and the Honey House

- Smart monitoring validating our design approach

- Weather-resilient coastal design

- Minimal environmental impact installation

- 5.5-year payback period – now complete with proven performance

The installation delivered significant results supporting Tahi's biodiversity mission: substantial reduction in grid dependence, enhanced carbon-positive status, and an educational demonstration for visitors. Energy savings directly support conservation work, proving renewable energy solutions meaningfully contribute to biodiversity restoration efforts.

https://integratedes.co.nz/case-study/tahi-honey/

https://www.tahi.com/