Bill payers stand to collectively save billions if minimum standard raised to a C rating, research suggests
Raising the minimum standard of energy efficiency to a C rating for privately rented homes would save bill payers about £570 a year, research has found.
This would amount to annual savings totalling £1.75bn across the UK, according to the thinktank E3G in a report called Cutting Energy Bills and Raising Standards for Private Renters.
Continue reading...George Eustice says adapted kerosene boilers can run on ‘hydro-treated vegetable oil’ and cut emissions by 88%
A proposal to incentivise households in rural areas to run their heating systems on vegetable oil is to be put to parliament.
The former environment secretary George Eustice will introduce a bill proposing the removal of duties on renewable liquid heating fuels and incentives to replace kerosene in existing boilers.
Continue reading...Ministers missed crucial opportunities but should use energy windfall tax to speed up insulation efforts, committee says
A national “war effort” on energy efficiency is required to cut energy bills, reduce climate-heating emissions and ensure energy security, according to a cross-party committee of MPs.
Boosting efficiency in homes and businesses is the fastest way to cut energy use but the government missed a “crucial window of opportunity” last summer, the report from the environmental audit committee (EAC) said. The energy bills crisis was sparked by Russia’s invasion of Ukraine in February 2022, while political turmoil in the UK resulted in three prime ministers in office between July and October.
Continue reading...E.ON reports up to 15% drop as Grant Shapps writes to firms customers cutting back on energy use should not face direct debit rise
Britons have cut their gas and electricity use by more than 10% since October in the first evidence of the impact of the energy crisis on household habits, according to two of Britain’s biggest suppliers.
E.ON, Britain’s second-largest supplier, and the owner of Utility Warehouse have reported “double-digit” declines in recent weeks.
Continue reading...Calls for construction on Museum of the 20th Century to be halted until energy efficiency issues addressed
A vast modern art museum under construction in Berlin has been castigated by conservation experts and architecture critics for its poor environmental credentials, as the energy crisis intensifies scrutiny of the efficiency of new buildings.
The Museum of the 20th Century, designed by the Swiss star architects Herzog and de Meuron, is intended to propel the German capital into the top tier of world cities for modern art, competing with New York’s Moma and London’s Tate Modern.
Continue reading...Kingfisher says sales of loft insulation roll more than double while smart thermostats rose by nearly a third
The B&Q owner, Kingfisher, has reported higher sales as fears over higher gas and electricity costs boosted demand for energy-efficient products including insulation roll and smart thermostats.
The retail group, which also owns the hardware trade supplier Screwfix, said customers who invested in a raft of energy-saving DIY products helped increase group sales by 0.6% to £3.3bn in the three months to October. When stripping out the impact of the weaker pound, sales were up 1.7%.
Continue reading...Legislation approved by Senate will apply to existing and new car parks with space for at least 80 vehicles
All large car parks in France will be covered by solar panels under new legislation approved as part of president Emmanuel Macron’s renewable energy drive.
Legislation approved by the French Senate this week requires existing and new car parks with space for at least 80 vehicles to be covered by solar panels.
Continue reading...The details behind Keir Starmer’s proposed publicly owned energy company when Labour take power
The key pledge of Keir Starmer’s Labour conference speech was the proposed launch of Great British Energy, a publicly owned energy company to invest in clean UK power as part of the party’s commitment to “fight the Tories on economic growth”. But how does it work, and is it the same as renationalising energy?
Continue reading...LVMH announced measures after Emmanuel Macron urged France to reduce power consumption
LVMH, the owner of Louis Vuitton, plans to lower the thermostat at its stores around the world as part energy-saving measures this winter.
The French conglomerate will also turn off the lights at its stores earlier, starting in France in October before being deployed worldwide.
Continue reading...Energy prices have soared above prediction and subsidies will require significant further spending
Ministers could face an additional £23bn price tag for covering extra household energy costs of £900 this autumn, rising to £90bn next year, a new paper by the Institute for Government has found.
The paper, looking at the options for Liz Truss or Rishi Sunak in No 10, also warned the government should plan for prolonged rises in energy bills by going a lot further in making public appeals to use less gas – for example by informing consumers about the cost savings from turning down thermostats – and in committing to building more energy efficient homes to help protect consumers.
Continue reading...Be it a loft insulation drive or a lower price cap, there are many ways to help – but action must be swift and extensive
The UK government has been urged to take further action to alleviate the impact of soaring energy prices, and there are a number of measures it could take.
Any rescue package would need to be swift and extensive to prevent households being plunged into poverty this winter as home energy prices surge. Ministers will also need to dig deep to prevent more businesses hit by rising energy costs from defaulting on loans and declaring themselves bankrupt.
Continue reading...Progress report from the Climate Change Committee suggests ministers could renege on greenhouse gas emissions commitment
The government is failing to enact the policies needed to reach the UK’s net zero targets, its statutory advisers have said, in a damning progress report to parliament.
The Climate Change Committee (CCC) voiced fears that ministers may renege on the legally binding commitment to achieve net zero greenhouse gas emissions by 2050, noting “major policy failures” and “scant evidence of delivery”.
Continue reading...Ed Miliband says move will ease energy price crisis and reduce dependence on Russian gas
Labour has said it would insulate 2m houses within a year to slash bills and reduce reliance on Russian gas, accusing Boris Johnson of a “shameful” failure to stop Britain’s homes leaking heat.
The government put major nuclear and onshore wind projects at the heart of its energy security strategy announced earlier this month, but faced criticism for failing to include any new measures on insulation despite the UK having some of the draughtiest housing in Europe.
Continue reading...Energy watchdog says measures could help cut oil usage by 2.7m barrels a day within four months
Driving more slowly, turning down the air-conditioning, car free Sundays and working from home should be adopted as emergency measures to reduce the global demand for oil, according to a 10-point plan from the International Energy Agency (IEA).
Such measures and changes to consumer behaviour would allow the world to cut its oil usage by 2.7m barrels per day (bpd) within four months – equivalent to more than half of Russia’s exports – the global energy watchdog said.
Reduce speed limits on highways by at least 10 km/h
Saves about 290,000 bpd of oil use from cars, and an additional 140,000 bpd if trucks also reduced their speed.
“A reduction in speed limits can be implemented by national governments; many countries did so during the 1973 oil crisis, including the United States and several European countries,” the IEA said.
Work from home up to three days a week where possible
One day a week saves about 170,000 bpd; three days saves about 500,000.
Pre-pandemic, the use of private vehicles to commute was responsible for about 2.7m barrels of oil use a day, the IEA said, yet about one-third of those jobs could be done from home.
Car-free Sundays in cities
Every Sunday saves about 380,000 bpd; one Sunday a month saves 95,000.
Switzerland, the Netherlands and West Germany did this during the 1973 oil crisis and some cities have used the measure to promote public health more recently. Benefits include cleaner air, reduced noise pollution and improved road safety, the IEA report said.
Make public transport cheaper and incentivise walking and cycling
Saves about 330,000 bpd.
New Zealand is halving public transport fares for the next three months in response to high fuel prices, while studies in the US have shown cheaper fares lead to greater use. Some governments have incentivised people to walk or subsidised bike purchases. All of this would require government subsidy.
Alternate private car access to roads in large cities (eg every other day)
Saves about 210,000 bpd.
For example, cars whose number plate ends with an odd number can drive on Monday and those with an even number can drive on Tuesdays. Such schemes have been deployed to tackle congestion and air pollution peaks in Athens, Madrid, Paris, Milan and Mexico City. Exceptions could be made for electric vehicles. One downside is that households with multiple cars could game the rules.
Increase car sharing and adopt practices to reduce fuel use
Saves about 470,000 bpd.
Carpooling has long been used as a way to save money and reduce emissions. Governments can incentivise this with dedicated traffic lanes and parking spaces, or by reducing road tolls on higher occupancy vehicles. Many smartphone apps exist to arrange ride-shares.
Promote efficient driving for freight trucks and delivery of goods
Saves about 320,000 bpd.
As with private cars, freight trucks can be driven more efficiently, including the use of so-called “eco-driving” techniques such as reducing excess weight and not slowing down or speeding up abruptly. Loads should also be optimised to avoid journeys with empty vehicles.
Using high-speed and night trains instead of planes
Saves about 40,000 bpd.
Based on existing high-speed rail infrastructure, about 2% of flights in advanced economies could be shifted to trains, according to the IEA. Almost all of this involves flights of less than 800km.
Avoid business air travel where alternative options exist
Saves about 260,000 bpd.
The IEA recommends virtual meetings where possible and points out that firms such as HSBC, Zurich Insurance and S&P Global plan to cut their business travel emissions by as much as 70%.
Reinforce the adoption of electric and more efficient vehicles
Saves about 100,000 bpd.
By the end of last year, 8.4m electrical vehicles (EVs) were on the road in advanced economies but the IEA urged faster adoption. “Actions taken now to hasten the adoption of electric vehicles will have a sustained effect in the future,” it said.
Continue reading...Japanese measures including turning down the heating and slower trains could ease pressure on British households, say experts
Britain could learn from Japan’s response to the Fukushima nuclear plant disaster by reducing energy consumption to deal with soaring global gas prices after the Russian invasion of Ukraine, academics have said.
Suggesting a coordinated response to record gas prices could help ease the pressure on households, experts told MPs on the Commons business committee that steps to reduce national demand for gas-fired power next winter could be deployed.
Continue reading...Analysis: whether tapping other suppliers or switching energy sources, there is no quick and easy option to loosen Putin’s economic grip
As Boris Johnson told parliament that Europe must wean itself off Russian gas – to loosen Vladimir Putin’s “grip on western politics” – the Nikolay Zubov tanker was making its way back from British waters to the port of Sabetta, in northern Siberia.
The 300m-long vessel had recently dropped off a consignment of liquefied natural gas (LNG) at the Isle of Grain terminal, in the Thames Estuary, operated by the National Grid.
Continue reading...Energy-efficient passive design is catching on in New York and other cities as climate concerns rise
The first night Stephanie Silva spent at her new Brooklyn apartment was uncommonly quiet. So was the following morning and the next day. The 32-year-old native New Yorker had forgotten the last time she was able to mute the city of 8.2 million.
“It’s like a sanctuary,” Silva says, but as soon as she opens the street-facing windows, the bustling outside noise fills her living room. Once she closed the windows again, the difference was instantly noticeable. “Since moving here my anxiety went out the window,” Silva says, referring to the 10th-floor affordable apartment in Ocean Hill, part of the Bedford-Stuyvesant neighborhood of Brooklyn. But what sets this 67-unit building apart from the rest of the housing in the city is its “passive” element.
Continue reading...Feeling the chill? Get knitting, or make some soup, or tackle the dirty dishes, or …
Use natural materials to knit yourself a jumper – they are better for the planet and keep you warmer than artificial yarns. The beauty and benefits start almost as soon as you cast on, since the growing garment on your knees keeps you warm long before it’s ready to wear. Win-win! Carol Brook, West Yorkshire
Continue reading...Study citing ‘perilous state’ of industrial civilisation ranks temperate islands top for resilience
New Zealand, Iceland, the UK, Tasmania and Ireland are the places best suited to survive a global collapse of society, according to a study.
The researchers said human civilisation was “in a perilous state” due to the highly interconnected and energy-intensive society that had developed and the environmental damage this had caused.
Continue reading...New paint reflects 98% of sunlight as well as radiating infrared heat into space, reducing need for air conditioning
The whitest-ever paint has been produced by academic researchers, with the aim of boosting the cooling of buildings and tackling the climate crisis.
The new paint reflects 98% of sunlight as well as radiating infrared heat through the atmosphere into space. In tests, it cooled surfaces by 4.5C below the ambient temperature, even in strong sunlight. The researchers said the paint could be on the market in one or two years.
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