Arthur Downing, author of Power and the People: A History of British Energy, says all-encompassing rapid transition will need a mutualised system

Have you ever wondered why it is that most houses in the UK are reliant on gas boilers? Not what’s stopping more people from replacing them with heat pumps, but instead why and how the gas boiler became so ubiquitous in the first place?

Arthur Downing, the author of the new book Power and the People: A History of British Energy, can tell you exactly why. “We only have boilers in our houses because of a state-owned enterprise that went into everybody’s home and installed natural gas-suitable appliances at no direct cost,” he says. The nationalised gas industry of the 1940s to the 1980s, which oversaw this huge project, was for three decades one of the “most dynamic, innovative, efficient industries in Britain”, Downing says. Yet few of us would use these terms to describe it as such now.

Savings grow as energy prices in Great Britain rise and cost of panel installation falls, analysis finds

Households in Great Britain’s cloudiest regions could still save more than £400 a year on their energy bills by installing rooftop solar panels, research has found.

Rising wholesale energy prices mean the potential savings from a home solar panel system have climbed in recent years, as the cost of installation has continued to fall, leading to increased demand.

A financial model that could cut the cost of installing solar panels for many homeowners is welcomed by Alexis Abramson

The UK proposal to use “solar bonds” to make rooftop solar more affordable is a smart solution to a fundamental problem: the rising cost of capital (Cut cost of loans for solar panels on UK homes, ministers urged, 21 August).

A household that can pay for solar upfront saves money from day one. For everyone else, high-interest financing can consume much of those savings and ultimately deter people from installing the technology. A solar bond structure changes that equation: investors receive a modest, guaranteed return, and homeowners get access to cheaper capital. Because the loan is attached to the property rather than the individual, there’s no issue if the person moves.

As well as being quieter, cheaper to run and easier to clean, induction cookers can cut kitchen temperatures by up to 10C

Leaping flames, searing heat, copious sweat and scorchingly inventive swearing – restaurant kitchens are never a place for the faint-hearted, but this summer they have been sweltering in successive heatwaves to a dangerous degree.

Some restaurants, cafes and bakeries in the UK grew so hot that they were forced to close, or reduce their hours, for the safety of their staff. There is still no maximum working temperature, despite calls from the TUC, and tens of thousands of kitchen staff are thought to have carried on working in “furnace-like” conditions.

Soaring prices are plunging struggling families into debt. The government must support them in the short term as it invests in a clean energy future

Fuelled by the consequences of Donald Trump’s disastrous war on Iran, household energy debt in Britain is continuing to soar, rising to a record £6bn by the end of June. That figure is set to hit £7bn by the end of the year, as the government’s cap on gas and electricity prices goes up to a three-year high in October. The human cost among the less well off will be more people regularly choosing whether to skip meals, ignore other bills or stay cold this winter.

Such is life at the sharp end of the cost of living crisis, which Andy Burnham has made it his priority to address since arriving in Downing Street. The day after he became prime minister, Mr Burnham announced that VAT would be removed from electricity bills from the beginning of October. But the Middle East-related rise in the price cap, announced on Wednesday, more than wipes out the effect of his cut. In an era of geopolitical volatility, high energy costs have become the new normal.

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Colin Hines says Andy Burnham’s focus should be on drastically cutting fossil fuel use in a way that reduces bills and generates secure jobs

It is hardly surprising that many who were optimistic and supportive of Andy Burnham becoming prime minister, but who also prioritised tackling climate chaos, are becoming increasingly unsure about him, given his tardiness in emphasising this threat as an overriding policy objective (Labour ‘could lose up to 50 seats’ to Greens if new drilling in North Sea approved, 19 August).

One of the problems he faces is that the political debate around energy is obsessed with relatively short-term fossil fuel supplies. Instead, the focus should be on drastically and rapidly cutting fossil fuel use in a way that reduces bills and generates secure jobs through a devolved energy programme for every postcode.