In the News

The heat is on
With the rapid rise in electric vehicles, there is a growing glut of aluminium engine blocks – and few new users for the low-grade alloy. Now British startup Caldera has

British invention could help industry slash energy bills and cut CO2
A ground-breaking British invention could help industry slash energy bills by 45% and radically reduce CO2. Read more at Fuel Oil News

Climate Confident Podcast: Beyond Batteries – Caldera’s Innovative Answer to Energy Storage
In today’s episode of the Climate Confident podcast, I had the pleasure of sitting down with James Macnaghten, the CEO of Caldera, to dive deep into the game-changing world of

Transmission (Modo Energy) Podcast: Decarbonizing industrial heat with James MacNaghten
Caldera are on the latest Modo Energy podcast. Accounting for 20 percent of global energy consumption, industrial heat is a massive area in need of decarbonization. Covering everything from pasteurisation

BetaTalk – The Renewable Energy and Low Carbon Heating Podcast
Caldera are in the latest Beta Talk podcast. In the first episode of a new season Nathan chats to James Macnaghten, CEO of Caldera. Caldera manufacture and supply thermal storage

Can big batteries solve our energy waste problem? | Climate Show with Tom Heap
Caldera are on the latest Sky News Climate Show. Tom Heap visits a company designing and building heat batteries, an innovative way of storing renewable energy. #heatbatteries #skynews Watch on

Climatecast Podcast: Molten aluminium and gravel could prove helpful on how to store and decarbonise heat
Caldera are on the latest Sky News Climatecast podcast. Two components – available cheap renewable energy and a rechargeable heat battery – are needed to ease the climate impact of

Shadow minister gets first-hand look at Caldera heat ‘batteries’
Caldera have been featured again in Build in Digital. Labour’s shadow minister for energy security paid a visit to a Hampshire start-up that aims to change the way in which

Southampton MP sees revolutionary new boiler made by Caldera
Caldera have been featured in the Southern Daily Echo. A Southampton MP visited a start-up company that aims to change the way in which industry generates and stores heat. Alan