About Us

Volta-H2 Group Limited

Volta-H2 the Zero-Emission Innovators: We bring Zero-Emissions Technologies to you. Helping New Zealand’s & Australia’s transition with decarbonising technologies including HHO Kits, battery Storage, and more.

NZ leading pioneer of Renewables- Storage and delivery ” H2 HHO, EV’s, battery storage, solar-H2

Over decades, we have been excessively consuming coal, crude oil and natural gas, releasing billions of tons of CO2 into the atmosphere. VoltaH2 Group’s mission is to replace these fossil fuels with renewable energy and Hydogen.

VoltaH2 Group’s mission is to supply New Zealand and Australia with zero-emissions systems vehicles, and HHO equipment also including conversions to Electric, Hydrogen, and Solar Hydrogen technologies to help New Zealand build a sustainable future.


VoltaH2 technology tackles one of the biggest pain points for the logistics and transportation industry: how to lower emissions without having to fully replace all existing assets and infrastructure – a move that is cost-prohibitive for many transport companies. Volta-H2-H2-Hybrid Conversion Solution transforms existing fleets and delivers the desired efficiency impact: to near zero emissions as well as significantly reducing operating costs over time.

Commercial Hydrogenization(HHO KITS) and electrification is a simple step to take. That’s why we bring you the breadth and depth of solutions so you can focus on your operations instead. 

We leverage our team of Hydrogen engineers, and EV specialists to look critically at every aspect of your problem and propose a solution tailored uniquely to your needs. For us, it’s never one-size-fits-all; every project demands a unique approach. And when it comes to implementing that approach, we’re here to support you at every step of the way. 

H2 and Electrification battery storage, and Hydrogen solutions

Volta-H2 Group & H2-Hybrid ltd bring decarbonisation technologies to you today. We supply the world leading HHO KITS (Hydrox Systems) “Hydrogen on demand Kits”. Also can customise your favorite ICE vehicles with Conversions solutions for buses, trucks Utes and cars and also Battery systems for small and large Solar and wind farms. We are also working with global suppliers to bring to NZ leading edge Solar Hydrogen technologies expected within 4 years , we help energy-intensive industries, houses and climate-conscious businesses to decarbonize entire value chains: From logistics over material inputs to energy supply.

Our Mission

Every Kilometer Matters:

Global warming from carbon emissions is the greatest threat this planet has ever faced. The only way to face it is to rethink everything. How we drive, how we eat, how we shop, how we live.

Our mission to provide a pivotal role in the decarbonisation and electrification of New Zealand’s transportation system. We believe that will only happen when we move away from oversized, overpriced, hydrocarbon polluting vehicles to the right-sized, Hydrogen Hybrid HHO systems and Battery storage systems. This is our vision for the future of sustainable energy and transportation. We hope you’ll join us for the ride.

Our Solution

Our vision is ” Zero Emission transportation, homes and buildings that are affordable. To build or supply the most reliable, efficient, and best value Hybrid or Zero Emission fuels, products, EV’s, hydrogen-electric Hybrid vehicles, and engines in New Zealand and Australia.

Volta -Zero mission is to build and distribute the H2-hybrid systems and engines to help convert New Zealand light and heavy trucks from Diesel to Hybrid Hydrogen fuel systems for transport operators , factories, Government, and Councils, as well as leading and H2-Solar systems

We are more than just a Green Energy supply co.

VoltaH2 Group Ltd includes Volta Automotive Ltd , H2-Hyrbid Ltd was founded in 2019 to pioneer Zero Emission Innovations in New Zealand and Australia leading the way with -sustainable energy and solutions for a sustainable future.

VoltaH2  mission is to become the leading supplier in New Zealand of quality zero-emission products including HHO KITS , EV Batteries, Hydrogen Hybrid sustems and motor, including supplying Hydrogen hybrids engines to OEM for Tractors, Buses and truck Electrification & H2 conversions

Through Synergistically collaborative projects and products sourced from worldwide partnerships in Bulgaria, U.S.A, Germany, and India.

The market is demanding cleaner, greener, renewable energies as countries have to lower their “greenhouse gas emissions” to meet their Paris 2016 Agreement commitments by 2050. We are witnessing a seismic shift in attitude and philosophy. The implications of this shift will have major ramifications for all energy and technology going forward.


Pioneers in Green Energy

VOLTA-H2 Group & H2-Hybrid “Zero-Emission Innovations” We supply the best value green energy innovative technologies in New Zealand

H2-Hybrids, EV Engines and later hydrogen onsite refueling and H2-engines.

HHO KITS , Batteries, H2- hybrid engines for Trucks, Buses, Utes, SUV , and Cars

Management Pillars

Our Team: a strong team with years of experience we have gathered experts from various fields who are leading innovation in their respective industries – from the world’s leading break-through hydrogen technologies and EV’s. Our goal is to make clean and safe energy which is a financially viable choice while helping people to socially and economically uplift others.

Colin Middleton BCA

CEO Founder

Colin Co-Founder an accountant and serial entrepreneur with 40 years of financial and business management experience, including with PWC & EY and also with startups in Nutritionals and Green Tech, EVs, Colin will lead the team at Volta-H2 Group.

Carl Van den Heuvel

Electrical & Mechanical Engineer

Carl brings considerable auto electrical and mechanical experience including design and project management learnt over many years including with Agplus recently in Te Aroha.

Andrew Carroll

Chairman& Advisor

Andrew advisor and businessman with a background in advanced technologies. Andrew has a passion for Decarbonisation and Electrification- Hydrogen technologies.