Dec. 11, 2024

A Positive Climate's Startup PITCHFEST 2024 (feat. ten startups!)

Nick Zeltzer and producer-turned-”shark” Mark Spencer hear pitches from ten up and coming Australian climate startups! Our third annual pitch episode with some incredible ~seed stage startups in the latest cohort from Energy…
Nov. 27, 2024

Nuclear Energy in Australia (feat. Simon Holmes à Court)

Nick chats to Simon Holmes à Court about nuclear energy in Australia. “When are you covering nuclear?” is one of the most common questions we’ve received from APC listeners. So we finally went there. And it was great to have…
Nov. 13, 2024

Will Our Cars Power Our Homes?

Nick chats to Tim Washington from JET Charge about using electric vehicles as batteries for our homes. Vehicle to grid technology could transform not one but *two* trillion dollar industries in energy and transport. All whil…
Oct. 30, 2023

A Positive Climate #Wrapped 2023

That’s a wrap! It's our annual review episode, with Alex and Nick covering all the climate technology news from 2023. The hottest year on record brings a reminder that we need to be doubling down on the right solutions, so w…
Oct. 16, 2023

Startup Pitch Competition w/ TEN Australian Climate Tech Startups

Nick and Alex hear pitches from ten up and coming Australian startups working on climate solutions! *Vote HERE * We’re back with our second pitchfest episode! And again teaming up with EnergyLab’s accelerator program, but th…
Oct. 2, 2023

How The USA Is Changing The Climate Game (feat. Sicona)

This week Alex is away so Nick is let loose on the podcast! Nick chats to Christiaan Jordaan , CEO and founder of Sicona . Sound familiar? We interviewed Christiaan in back November 2021 in one of our all-time listener favou…
Sept. 18, 2023

Jolting Australia’s Electric Vehicle Industry (feat. Jolt Charge)

We chat to Doug Mcnamee from Jolt Charge , an Australian electric vehicle charging business that has raised $100million from Blackrock (the world's largest money manager). EV uptake in Australia is on a charge! When we recor…
Sept. 4, 2023

Made In Australia: SunDrive is Leading Our Next Solar Revolution

We chat with Vince Allen from SunDrive , a Sydney-based startup on a mission to transform Australia into a solar manufacturing powerhouse. In 2021, SunDrive made headlines by developing the world's most efficient commercial-…
Aug. 21, 2023

Lithium: Can We Extract It Sustainably? (feat. Novalith)

Do we have enough lithium for all the batteries we’ll need for a low carbon future? What is the impact of lithium extraction on the planet? And can we do it in a more sustainable way? Nick and Alex chat with Steven Vassiloud…
Aug. 7, 2023

Turning Seaweed Into Plastic (feat. Uluu)

Nick and Alex chat with Julia Reisser of Uluu , a startup based in Western Australia creating biodegradable plastic made from seaweed. This is episode two of our PLASTIC DOUBLE HEADER, this time tackling the plastic problem …
July 24, 2023

Infinite Plastic Recycling with Samsara Eco

Is Samsara Eco Australia’s most exciting climate startup? With enzymes that literally eat plastic, it’s hard to disagree! Nick and Alex chat with Paul Riley of Samsara Eco , a Canberra based company that has raised ~$60 mill…
July 10, 2023

Dairy Without the Cow...Using Precision Fermentation (feat. All G Foods)

Stop The Burps! Nick and Alex have a chat about using less dairy. We then interview Jan Pacas of All G Foods - a Sydney-based company which has raised A$50 million to spearhead a global revolution to create real dairy, witho…
June 26, 2023

Making Aviation More Sustainable...With Shark Skin (feat. MicroTau)

We speak to Henry Bilinsky from MicroTau . The Sydney-based startup’s shark skin technology applied to planes has the potential to improve the efficiency of aviation by up to 10%, meanwhile saving airlines up to $61 billion …
June 21, 2023

Season 4 Trailer: The Australian Startup Season starts 27 June!

We’re BACK with our best season yet! Launching fortnightly from 27 June we’ll interview Australia’s very best startups in the global climate transition. They’ve got game changing sustainable technology. They’ve raised hundre…
Oct. 31, 2022

A Positive Climate #Wrapped: 2022 in Review with Alex and Nick

Alex and Nick wrap up 2022 and the end of season three with a wide ranging chat including an update on the international race to decarbonise, trends in cleantech, a check-in on our BIG predictions and our plans to bring you …
Oct. 17, 2022

A Positive Climate’s Startup PITCHFEST (feat. EnergyLab’s climate cohort)

Nick and Alex hear pitches from TEN of Australia’s up and coming climate startups! This episode brings you something a bit different. We’ve partnered with our friends at EnergyLab (Australia’s leading climate solutions accel…
Oct. 3, 2022

Building sustainably: making carbon neutral homes and buildings

We chat to Liam Wallis, Founding Director of Hip v Hype a leading sustainable property developer based in Melbourne about the built environment and how we can make our homes and buildings carbon neutral. In our chat with Lia…
Sept. 26, 2022

Removing Carbon from the Atmosphere to Reverse Climate Change (feat. Nori)

We chat to Paul Gambill from Nori about their carbon removal marketplace using blockchain technology. This is the second episode in our two-part series about whether crypto and blockchain can be a positive force for addressi…
Sept. 19, 2022

Crypto and Climate

Nick and Alex chat about the impact of crypto and blockchain on climate. Is crypto accelerating climate change or can it be a force for good? Hot off the heels of “the Ethereum Merge” we cover the following in this ep: What …
Sept. 5, 2022

Night-time Solar: Can UNSW Create Electricity in the Dark?

Nick and Alex chat to Ned Ekins-Daukes from UNSW about their breakthrough to create solar energy in the dark. This is a wide ranging chat about how solar panels could generate all of Australia's electricity at night, where c…
Aug. 22, 2022

Solar Panel Recycling: Big Problem or Massive Opportunity? (feat. PV Industries)

We chat to Tim Dawson, the founder of PV industries, an Australian startup on a mission to recycle solar panels (and soon, batteries too!). In Australia we have A LOT of solar! Currently over 3 million (or 1 in 3) households…
Aug. 8, 2022

Hydrogen: how Aussie startup Hysata is leading the hydrogen revolution

Alex provides a primer on hydrogen's role in our future clean economy and then we interview Tom Campey from Hysata (11:06) an Australian startup with a breakthrough electrolyser technology. ** If you enjoy the show, subscrib…
July 25, 2022

The Australian Guide to Electric Vehicles

Tom White from CarsGuide presents the state of play for electric vehicles in Australia. ** If you enjoy the show, subscribe ! You can also follow us: on Instagram , LinkedIn , Twitter , or say hi at hello@apositiveclimate.co…
July 11, 2022

What YOU can do about climate change

Lily Dempster from One Small Step chats to us about how to address your personal carbon footprint. Welcome to Season THREE of A Positive Climate! We’re excited to have a new season of another ten episodes, released fortnight…