The mobile power unit can run on or off-grid, meaning it could be used in remote filming locations

Sky has released details on its new, clean-energy system designed to significantly improve the way film and TV production is powered.

The new unit, developed by Sky’s engineers and currently in the testing phase at Sky Studios Elstree, uses a hybrid hydrogen fuel cell and sodium battery solution to create a zero-emission mobile power source, a first of its kind according to Sky.

According to albert’s Screen New Deal, approximately 50% of emissions from tentpole productions come from burning fossil fuels, with 35% from road transport and 15% from mobile power.

Sky’s new, mobile power unit claims to perform all the tasks of a diesel generator, but more quietly and with no fumes or carbon emissions. Instead of burning fossil fuels, the new system uses green hydrogen and sodium battery systems to generate power, while producing only water and heat as by-products.

The water is then re-used within the fuel cell system, improving efficiency. The sodium batteries contain no precious or toxic minerals, and are more recyclable than lithium alternatives.

The technology can run on or off the grid, thus easing pressure on mains power and making it adaptable for studio shoots or remote filming locations

“We’re so proud to announce this clean-energy power unit – the first of its kind, capable of the biggest production challenges,” said David Rhodes, executive chairman of Sky News “Our people have been innovating in the field for more than three decades. Now, we’re filling a real gap for smarter, quieter and more sustainable production solutions. We’re excited about the trials ahead.”

Fiona Ball, group director, Bigger Picture and Sustainability at Sky, added: “This new technology is a brilliant example of how innovation and sustainability can go hand in hand.

“We designed it to meet the real needs of production teams while helping us cut emissions and improve air quality. It’s a practical solution that supports our journey to a low-carbon world and shows what’s possible when we embed sustainability into everything we do.”