Glimpses: Can London solve its net zero heat and buildings challenge?

Michael Holder
clock • 1 min read

VIDEO: Third in series of films exploring London's path to net zero by 2030 looks at the challenge of decarbonising the city's heat and buildings

Londoners spend a huge amount of their time indoors eating, sleeping, working and relaxing. So it perhaps stands to reason that buildings account for a huge chunk of the city's carbon emissions - 78 per cent in fact.

But insulating, powering and providing heat to both new and existing buildings is one of London's - and the UK's - biggest challenges. Still, while much relies on national policies to retrofit millions of homes and also provide stricter green buildings standards, efforts are being made by local policymakers and businesses alike to decarbonise the city's homes and buildings.

As part of BusinessGreen's recent Net Zero Festival, we put together a series of three 'Glimpses' films exploring London's journey towards becoming a net zero city.

The third and final episode, which focuses on the challenges and solutions for decarbonising London's buidlings and heating supplies, can be watched in full above.

 

This video was first screened as part of the Net Zero Festival, which took place over three days from 29 September 2021 featuring hundreds of top speakers from business, politics and academia.

More on Buildings

Why Trinity College is investing in retrofitting and resilience for the UK's future climate

Why Trinity College is investing in retrofitting and resilience for the UK's future climate

Retrofitting infrastructure and buildings is a critical component in mitigating the worsening impacts of climate risk, writes Jamie Trivedi-Bateman from Trinity College, Cambridge

Jamie Trivedi-Bateman, Trinity College Cambridge
clock 17 April 2026 • 4 min read
New 300 home development becomes 'world's largest' Zero Bills neighbourhood

New 300 home development becomes 'world's largest' Zero Bills neighbourhood

Octopus Energy partners with Prosperity Group to deliver largest Zero Bills scheme to date, guaranteeing residents no home energy bills for a decade

clock 16 April 2026 • 3 min read
'Retrofit, not replacement': UKGBC shares blueprint for decarbonising the built environment

'Retrofit, not replacement': UKGBC shares blueprint for decarbonising the built environment

New reports frame building retrofit and optimisation as key if the UK's built environment is to meet ambitious climate goals

Stuart Stone
clock 14 April 2026 • 4 min read