Aug 29, 2025
Electric Avenue
Electric Avenue: 29th August

More electric buses are on their way and NZTA has some recommendations; the future of transport is electric, but could it also be aerial?; the green loan economy in New Zealand (and how we can grow it); a young solar star makes her mark; an older star sees solar as the most positive story of the century; and BYD claims the EV speed world record.

EV PT

We love seeing more electric buses on our roads. Palmerston North has already embraced electrons with its fleet and Horizons Regional Council, Manawatū District Council and Tranzit Coachlines are back onboard with “electric buses set to run extended and higher-frequency Feilding-Palmy and Feilding Orbiter services from July 2026.”

The Post tells the story and Horizons says it plans to reduce emissions from land transport by 30% by 2030 and “with a fully electric fleet for Feilding, we're not just improving access and frequency for passengers, we're also cutting more than 120,000 litres of annual diesel use.”

Waka Kotahi recently released a report on the whole of life implications for electric buses and, as it summarises:   

“In addition to reduced carbon emissions, battery electric buses also offer improved air quality, reduced noise pollution and lower operating costs. Despite these benefits, there are still some challenges, including complex supply chains, greater vehicle weight and limited recycling capacity.” 

There are some interesting recommendations put forward - from exploring the second life potential of old bus batteries to looking at Megawatt charging options.

While this shift creates some new things to think about, we always argue that switching to electric equivalents creates much smaller problems overall because they’re removing fuel from the equation. 

The more bussing, training, biking and walking options that are available, the less need we’ll have for cars. But for all the cars that remain, we really need them to be electric. 

Get high

Cars and buses? Pffffftttt. Who needs ‘em? Austrian start-up FlyNow has just had a successful untethered flight of its eCopter. 

The company says it’s about as loud as a dishwasher and costs 10 times less to build than competing models, which would make it comparable to taking a standard road-based taxi. 

The future of transport is electric - and maybe aerial. Was that an ebike in ET? 

E.T.' Phones Home 40 Years Later – The Varsity Cinema

Show me the money

We’re always banging on about how important finance is to unlock more electric upgrades. It was the number one thing in our policy manifesto and we’re working hard on developing something that will help confront the higher upfront costs of electric machines through the proposed Ratepayer Assistance Scheme. The banks will also play a role here, and a story by Newsroom laid out how much they have handed out under their various green loan schemes. 

“Customers of the four major banks are increasingly taking out green energy financing through interest-free or low-interest mortgage top-ups and standalone loans. BNZ, ASB, ANZ and Westpac have issued tens of thousands of ‘green’ loans topping $1 billion since they launched them in 2022, offering financing for energy-efficient heating, solar panels, insulation and clean transport such as electric cars.”

While $1 billion might seem like a lot, the total outstanding mortgage market in New Zealand is around $368 billion, so we reckon there's plenty more where that came from. And while these loans are positive if they get a few more people over the line for electric upgrades, the sweet deals are very short term and we’ve heard from quite a few people that they can be difficult to get. 

That’s why we would prefer if the banks offered long-term finance over the lifetime of the machines at standard mortgage rates, because when the interest payments on a loan are cheaper than the fuel you have to buy to keep running a fossil fuel machine, you’re saving from day one. 

The banks could also become the biggest competitors to the energy sector by helping more New Zealanders to generate their own energy. The solar they finance could become one of New Zealand’s biggest generators, and the EVs they finance could offer one of the biggest batteries to store it all.

The kids are alright

We love seeing the young’uns get interested in energy. We’ve heard stories of the Rewiring graphics being used in classrooms and we’re very keen for any solar on schools projects to also become a solar in schools project. That’s why the story of Sophia Ibbotson and her big win at the Far North Science Fair caught our eye - and it wasn’t just because “it was the first time a Year 10 student had claimed the overall best research prize”. 

 Year 10 student Sophia Ibbotson won the top award for her solar project.

As the Northland Age reported: 

Sophia’s projects sought to improve solar technology. Her research developed a solar-panel cooling system that increased solar-panel power output in hot conditions and resulted in a net power increase … Sophia said the project was time-consuming but she was happy with the final result.

She said she loves science, because she loves to explore new ideas that can be applied practically and improve everyday problems. She already has plans of entering next year and continuing with her research into improving the efficiency of solar panels.

“There are so many directions this project can take,” she said.

We wrote a while back about Dr Nate Davis, who's leading the world on solar panel efficiency from Victoria University Wellington, so maybe she should talk to them. And in Spain, they’re even using solar panels to cool water as temperatures rise: 

As this New York Times story said: “The roof of the qanat project run by María de la Paz Montero Gutiérrez uses ancient techniques with a modern twist. To cool water more quickly at night, underground water is redirected to the roof, where it flows in a thin, and easily chilled, film over slanted solar panels.”

Following the sun

Author and activist Bill McKibben is also into solar. He’s written a whole book about it called Here Comes the Sun, the title of which was inspired by one of many songs written about our big glowing orb. As he rightly points out in an interview with Newsweek, “there are not 100 wonderful odes to fracked natural gas out there”. 

One of the great lines in the book is that “solar is no longer the Whole Foods of energy, it's the Costco of energy.” And there are plenty more: "I think it's the real untold story of the moment. It also offers the first—one hesitates to say solution—but the first scalable opportunity for doing anything about climate change that we've had in the 40 years that I've been at work on this."

“We live on a planet where the cheapest way to make power is to point a sheet of glass at the sun. That's the most interesting new fact of this decade, maybe of this century so far, but it hasn't sunk in yet, and we need to start making it sink in that we have a different set of choices than we had just a few years ago.”

It's happening on rooftops and solar farms around the world, and it's taking over from gas and coal when it comes to electricity generation in some markets. As he points out, Pakistan, where diesel sales dropped by 35% in a year, is an impressive example of how this technology (and a DIY mentality) is changing things.

Pace aplenty

It took a while for Japanese and South Korean car brands to earn their reputation for making good quality cars. And the Chinese manufacturers have also had to earn their stripes in the automotive sector. As it started a bit later, it’s doubled down on the EVs and a video showing BYD’s Yangwang U9 Track Edition test vehicle breaking the EV land speed world record clearly shows they’ve got pretty good at making them. 

One of the Yangwang’s features is the ability to jump over potholes (and maybe even roadspikes, if you’re looking for an expensive getaway car). We don’t think that would be wise when you’re travelling at almost 500kmh. 

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