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Welcome to the Gas Business Hub
Your go-to place for everything gas. Whether you're after resources to share with customers, updates on local and international projects, or insights into where gas is heading, including renewables, you'll find it all here. We’re here to support your business with the latest on the role of gas today and into the future as we move towards a lower-carbon New Zealand.
Media releases
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Renewable gas flows in New Zealand pipeline for the first time
First Renewables, in partnership with Ecogas confirmed today that the First Renewables biogas upgrade facility, located at the Ecogas Reporoa Organics Processing Facility is now in production.
Key milestone reached in NZ’s first hydrogen blending pilot
Firstgas is one step closer to commencing New Zealand’s first Hydrogen Blending Pilot with WorkSafe granting two exemptions to Firstgas to enable the project to move forward.
Firstgas appeals Commerce Commissions input methodologies decision
Firstgas announced today it has filed an appeal of the Commerce Commission’s input methodologies (IM) decisions released in December 2023.
Business articles
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Say goodbye to cold showers with gas hot water
We’ve all been there - mid-shampoo and suddenly the water runs cold. Whether it’s multiple showers or the dishwasher kicking in, hot water runs out faster than you think.
Warming lamb recipes with the sizzle factor
There's nothing quite like the comfort of a hearty meal to warm you up. As they days get cooler, take advantage of your gas hob or gas BBQ to create delicious lamb dishes that will delight your family and friends.
Heat Your Café or Office the Smart Way
Whether you're trying to warm up a chilly workspace or create a cosy, inviting atmosphere for your café or restaurant, finding the right heating solution is key during the colder months. Gas heating options offer an efficient and stylish way to keep your space welcoming and comfortable all winter long.
New system installed at Kaitoke station to improve efficiency of network
We’ve reached an exciting milestone at our Kaitoke Compressor Station, with two new compressors now installed and construction entering its final stages.
The pipeline bringing energy to your door
Ever wondered how energy moves through pipelines to your home?
How our Measurement Lab is making an impact
In an industry where accuracy is essential, the Firstgas Measurement Lab is quietly making a big impact. Based in New Plymouth, the lab brings together technical knowledge, hands-on experience, and a shared commitment to quality helping ensure gas measurements and devices are accurate and reliable.
Protecting our assets
Keeping our pipelines in excellent condition and protecting from corrosion is a crucial part of our work at Firstgas, and we have a continuous programme of checking and maintaining them.
Can your appliances run safely on renewable gas?
We are actively researching, innovating, and investing in future fuels, this includes a future with renewable gas. Over time, we plan to help New Zealand transition to a net zero carbon future, this involves decarbonising our gas pipeline by blending renewable gases like biomethane and hydrogen.
Frequently asked questions
Gas powers much of New Zealand’s electricity and is the energy of choice for over 300,000 Kiwi homes, businesses, and industries. It supports the grid when renewables fall short—keeping the lights on. People rely on gas for cooking, heating, and instant hot water, while restaurants and industries count on it for high-performance energy and essential materials like cement, glass, and steel.
Gas is an important part of our energy mix and people should be confident there is enough gas to meet their needs until renewable gases - such as biogas or hydrogen, become more widely available.
The New Zealand Government, along with gas producers, large gas users and industry, are committed to ensuring gas resources are available for as long as possible. In addition, the country’s gas infrastructure is well-developed, with pipelines and storage facilities that ensure a continuous supply of gas to consumers.
As New Zealand moves toward lower-emissions energy, gas remains vital for reliability—giving us time to grow cleaner energy options. Clarus company First Renewables, with Ecogas, has built the country’s first biogas-to-biomethane facility, turning food waste into renewable gas. This is blended into the Firstgas pipeline, supplying the equivalent of 7,200 homes. While renewable gases are still emerging, our work today is already helping pave the way to a net zero gas future by 2050.
Unlimited hot water, always - Perfect for busy households, everyone gets a hot shower - even back-to-back.
More space indoors - Gas systems are mounted outside, freeing up your hot water cupboard for a pantry, laundry, or even a second toilet.
Temperature you control - With gas, you can set your preferred temperature (many choose 50C) without worrying about bacterial risk.
Energy efficient – Only heats what you use, no storage losses.
Works when the power’s out - Some models require no electricity at all, keeping your hot water running even during outages.
Gas systems, also known as califonts, heat water only when you need it. Unlike electric cylinders, they do not store hot water. That means endless hot showers, less energy waste, and no more rationing.
Gas fireplaces offer both style and comfort - They create a warm, inviting focal point - much like a wood burner, and bring a cosy atmosphere to any room.
Versatile in design - They can be wall-mounted, suspended, outdoor, or even double-sided.
Sleek and architectural - Gas fireplaces add value and sophistication. Let’s be honest - you won’t see a heat pump featured on Grand Designs.
Gas delivers instant, powerful warmth unlike electric heating, gas heats a room quickly. It is perfect for holiday homes or when you need fast comfort.
No waiting, no timers. Just reliable heat on demand. You can control the temperature easily, and yes, you can even hang your Christmas stockings over the fire.
Gas delivers precise temperature control—chefs can visually gauge flame size and adjust instantly for perfect cooking results.
It offers an instant response—heating up and cooling down happens immediately, keeping up with the demands of a fast-paced kitchen.
In New Zealand, a Restaurant Association survey found 94% of commercial kitchens use gas and call it “vital” to their service.