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On The Detail podcast, Sharon Brettkelly talks to Consumer's Paul Fuge about dwindling gas reserves, rising prices and why relying on new gas discoveries is a mug's game.
"It costs more to have gas than electricity so an electricity-only house is much cheaper to run than a gas-electricity house because you can substitute all your gas appliances for electric appliances ... but you can't run a TV on gas or your lights on gas," Fuge says.
That means gas customers have to have an electricity connection, which means double the costs of the infrastructure - gas pipes and electricity lines - needed to deliver the energy to people's homes.
Gas customers are also locked out of cheaper electricity plans because most gas suppliers also demand that customers take their electricity. The companies that provide cheap electricity don't provide gas, Fuge says.
Add to that the phasing out of low electricity charges for low users, which was a benefit for gas customers.
"What that means is people's electricity connections for the low users are getting more expensive every year over five years and that disadvantages gas customers," he says.
When Mike Casey bought his house near Cromwell, it came with gas bottles on the side of the home for water and an expensive diesel system for the underfloor heating. He replaced both of them with a Steibel Eltron system and it's been saving him money ever since. As technical manager Bhawesh Singh told him at the Electrify Queenstown conference, there has been a big influx in enquiries from homes looking to get off the molecules and onto electrons.
Read moreDownloadConfidence that cutting regulations to make solar power more accessible - won't jeopardise people's safety. A new Regulation Ministry reports laid out a potential blueprint to legalise plug-in solar and reduce the time and cost of panel installation. Rewiring Aotearoa CEO Mike Casey shares his thoughts with Andrew Dickens.
The burgeoning demand for solar was also a chance to address a mismatch between the numbers of training opportunities available and young people searching for work, Casey said. "The mums of New Zealand are telling me that there's not enough apprenticeships for their kids and the solar installers of New Zealand are telling me there's not enough trained people."
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