
New Zealand is going to need a lot more electricity as homes and businesses swap out fossil fuel machines for much more efficient electric versions. MBIE has just released a report showing a range of different scenarios and under favourable economic conditions the demand for electricity could rise by 81 percent by 2050. Where we get all that extra electricity from is an important strategic question for New Zealand and the report says wind and solar will be the "least cost" way to meet this demand. At Rewiring Aotearoa, we believe a lot of the extra electricity we need could come from rooftop solar and because it is produced where it is used it is the cheapest form of delivered electricity New Zealanders can get. Batteries are also dropping in price and rooftop solar and battery combinations can reduce peak loads while saving on energy bills. This is vital context for how we choose to build out the energy system to be low cost and highly resilient.
Read moreDownload the document hereEveryone is rocking on down to Electric Avenue today (this one online, not that other small one in Hagley Park in Christchurch), so let's ride the lightning: profits and electricity prices keep going up, as panels keep going down; a new paper puts a number on how much more homes with solar sell for; we're bottling things up with big and small batteries and they are eating into gas in Australia and California; transport emissions drop across the Tasman as a result of Government EV incentives, while HEB Construction electrifies its fleet; electrons are coming from above in China; and Xpeng announces the arrival of a crazy looking electric van/aircraft carrier.
Read moreDownloadWarren G and Nate Dogg said it best when they said: 'Regulators, mount up!' - and this week, they have.In a rare joint open letter, three different regulators - EECA (Energy Efficiency and Conservation Authority), the Commerce Commission and the Electricity Authority - have basically told the lines companies to pull their socks up and make the most of ‘non-network solutions’ (AKA stop building more expensive poles and wires and start looking at customers and new technology as part of the solution!).
Read moreDownload"The LNG announcement from earlier this month has set the stage: electricity, and the energy sector more broadly, is set to be a major election issue this year. Casey has compared electricity to telecommunications, an area where services have become much cheaper in the last decade with technology advancing. “There are supply challenges for the grid and natural gas, and increasing pressure to find sustainable alternatives as reliance on fossil fuels becomes less viable,” he wrote in a Newsroom piece earlier this month, heralding the “electric election”.
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