Farms and rooftop panels contribute 14.4% to the grid – and figures reveal a surge in new installations

Solar energy supplied more power to Great Britain’s grid in July than in any previous month as households turned to rooftop panels to cut their energy bills.

Solar farms and rooftop panels provided 14.4% of the country’s electricity after some parts of the UK recorded almost twice the average sunshine hours for the time of year.

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Great Britain has recorded more new solar power installations in the first half of this year than in any six-month period since 2011, with most of the new panels going onto household rooftops rather than large-scale solar farms.

The government’s data also shows a rise in households turning to other low-carbon technology: applications to the boiler upgrade scheme, which offers grants for replacing gas boilers with greener alternatives, reached 4,512 last month – up 21% on June last year – with demand for heat pumps expected to climb further in the months ahead.

Boom in solar farms and home installations in first half of 2026 began shortly after start of US-Israel war against Iran

Great Britain has recorded more new solar power installations in the first half of this year than in any six-month period since 2011, as households turn to rooftop panels to help cut their energy bills.

An analysis of the government’s official figures shows that Great Britain added 142,536 solar installations in the first six months of the year, putting it on track to top last year’s record solar additions.

Clean Energy Council calls for a national, legislated scheme to funnel benefits of hosting renewables projects back to local councils

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Organised campaigns against wind and solar energy have proved “extremely effective” in undermining community support for renewable energy but enthusiasm for electric vehicles has jumped after Donald Trump’s attack on Iran, according to a detailed snapshot of Australian attitudes to the clean energy transition.

The survey found levels of “deep support” for clean technologies were highest for home batteries and rooftop solar and also improving for major infrastructure projects such as transmission lines, which have been a target for critics of renewables.

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Federal-state stoush comes as rating agency warns that electricity bills could skyrocket

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Queensland and the Northern Territory have rejected the federal government’s plans to mandate that AI datacentres use renewable power, rubbishing Anthony Albanese’s proposals to regulate the booming technology as “underdeveloped ideas that hand increased power to Canberra”.

The latest federal-state stoush on energy comes as S&P Global, the economic rating agency, warns that power use from datacentres could rise five-fold by 2035 to 10% of Australia’s total consumption, and that a mismatch between delivery timelines for datacentres and renewable projects could lead to energy bills skyrocketing.