The number of electric cars in Australia doubled in 2022 – yet it remains nearly impossible to buy the model you want, and the nation’s public charging infrastructure remains on the drawing board. Big things will need to change, quickly. Co-hosts Sally Dominguez and Drew Smith dive into the systemic changes needed to get these ‘batteries-with-wheels’ charged and charging into the future. With contributions from Richard Hackforth-Jones, Joe Simspon and Daniel O’Brien. Can you drive across Europe in an EV? Can you charge an EV in your kitchen? Are swappable batteries the answer for ‘range anxiety’ – or can we try to rid ourselves of this ‘big-is-better-ism’ that automotive manufacturers have used to lure new buyers for half a century?
Inventor Saul Griffith has a radical proposal: electrify everything, saving energy, money, and cutting emissions almost to zero. It simultaneouisly transforms the costs of climate change into enormous opportunities. Co-host Sally Dominguez explores three amazing new battery technologies.
A must-read companion to SUSTAIN:
Saul Griffith’s forthcoming book ELECTRIFY is, well, an electrifying read that makes the clear, and obvious case that electrifying everything (coupled with renewable generation) is the win-win solution for the planet and our economy. Pre-order it here.
Sally Dominguez loves sodium-ion batteries, and here’s a report about why they may come to rival the dominant Lithium-ion batteries we use today…
Sally and I both love ‘structural batteries’ – they’ll allow us to store electricity pretty much everywhere, in pretty much everything. Read about them here.
In 2020, renewables became the cheapest source of electricity – and frequent guest Ramez Naam brings us all the stats about this fully underway transition to solar and wind power. But without cheap storage, renewables will never be able to be the entire solution for a world that looks to need a lot more electricity. Australian startup MGA Thermal may have invented the ideal technology to accelerate our transition from coal to solar.
Read this article about how much wind energy the USA added to the grid in 2020 (a record!)
And finally, here’s a story about the day that solar generation (briefly) eclipsed generation by coal-fired plants in Australia’s winter!