The case for energy loans: read our latest explainer
RNZ's Eloise Gibson has taken another look at the energy sector and found there are lessons to be learned from Australia, where around one third of homes have rooftop solar. In New Zealand, the number is a lot lower, but it's growing quickly and that's largely because it makes economic sense over the long term, especially if you've electrified your appliances and vehicles. Batteries and solar combos are also becoming more common and every home with a battery basically removes themselves from the peak period. "But Mike Casey of clean energy charity Rewiring Aotearoa said battery prices were falling quickly, and combined solar and battery systems were now the cheapest source of energy available to households - even including the upfront cost of buying the equipment ... Casey said if households had better access to low-cost loans, they could buy household batteries themselves and take pressure off electricity generators by using their own power in times of shortage. They could also sell their surplus to others, taking more pressure off the grid when supply is tight."
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.
Read moreDownload