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We love a tipping point at Rewiring. We reached an important one last year when our Electric Home research showed that New Zealand was one of the first countries in the world where buying and running electric machines in your home was cheaper than gas and petrol equivalents. And we may have reached another one recently because residential gas connections have dropped from 291,586 in mid-December to 290,530 in mid-April.
Given expected average price increases of around 10% per year, the lack of options customers now have to shift suppliers, and the potential savings from going electric, we're predicting they will keep dropping as we enter what's known as the 'gas death spiral'.
It's important to note that a small proportion of our total gas supply is used by homes. Most of it is used for industry and electricity generation, and there was a bit of a shake-up in 2024 when we dealth with a dry year and a gas shortage.
But it's also important to note that gas in homes makes no sense: it's more expensive, you need to pay more to give your kids asthma, and it's worse for the environment.
Unfortunately, New Zealanders who want to disconnect from the gas network are being confronted with exorbitant costs. Consumer NZ is doing some good work policing the fees being charged to customers, but more needs to be done to reduce them. And more needs to be done to ensure those who are forced to remain on the network aren't burdened by the costs of maintaining it.
If your gas water heater, gas fire or gas cooktop are getting on a bit, don't invest in the wrong tech and get locked into another 15 years of rising prices and unnecessary emissions. Make your next purchasing decision electric.
Check out TVNZ's piece on rising gas prices here https://loom.ly/kR4YpLc
And RNZ's reporting here https://loom.ly/YcTOb5c
In the last Electric Avenue of 2025, we look at the two biggest trends in the world of energy; the Government goes electric for its fancy fleet upgrade; Nick Offerman offers his services to a US campaign extolling the virtues of EVs; Australia shows what's possible in new homes when you add solar, batteries and smart tech; a start-up selling portable solar and battery systems that wants it to be as easy and common as wi-fi; and The Lines Company looks to put some solar on the roof of the Ōtorohanga Kiwi House.
Read moreDownloadWhen it comes to electric farming, "the numbers are becoming undeniable," says Nicholson Poultry's Jeff Collings. With 60kW of solar, a Nissan Leaf as a 'farm quad', electric mowers, an electric ute that can run a water blaster, and even a chicken manure scraper made out of a wrecked Tesla that, as Rewiring's Matt Newman says, looks a bit like something out of Mad Max, "almost everything is electric". There aren't many others in New Zealand who have gone this far down the electric road. And, with his electric Stark Varg, the fastest off-road motorbike in the world, he's obviously having plenty of fun on that road, too.
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