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Hot Topic Long reads
Tech & Innovation
5 mins to read

NZ’s first large-scale biogas to pipeline plant is expanding

Ecogas is adding additional capacity to its Reporoa facility; construction is due to start this year on new Christchurch plant.

The Ecogas plant at Reporoa.

Key points
  • What’s at stake: Ecogas is expanding the country’s first commercial-scale biomethane and biofertiliser plant as it awaits consents for a second facility.
  • Background: Waste pioneer Andrew Fisher went to CRI Scion looking to resolve a problem his Ecostock company had in preparing stockfeed from food waste.
  • Main players: Andrew Fisher, Ecostock, Pioneer Energy, Scion, Ecogas.

Biowaste pioneer Andrew Fisher says it’s taken 10 years from the first discussions on producing biomethane gas to accounting for nearly 1% of New Zealand’s renewable energy.

Ecogas, owned by community trust Pioneer Energy (85%) and Fisher’s waste recycling company EcoStock (15%), operates New

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Fiona Rotherham Thu, 23 Jan 2025
Contact the Writer: fiona@nbr.co.nz
News tip? Question? Typo? Let us know: editor@nbr.co.nz
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Key points
  • What’s at stake: Ecogas is expanding the country’s first commercial-scale biomethane and biofertiliser plant as it awaits consents for a second facility.
  • Background: Waste pioneer Andrew Fisher went to CRI Scion looking to resolve a problem his Ecostock company had in preparing stockfeed from food waste.
  • Main players: Andrew Fisher, Ecostock, Pioneer Energy, Scion, Ecogas.
NZ’s first large-scale biogas to pipeline plant is expanding
Tech & Innovation,
107419
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