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The Guardian - Back to homeThe Guardian

Energy efficiency

August 2024

  • Numerous lit windows in high-rise buildings at night

    The alternatives
    ‘Ultra-cheap energy for every household’: could a different kind of tariff change everything?

    Rising block tariffs and national energy guarantee systems are almost unknown in Europe – but are flourishing elsewhere

July 2024

  • Hands over a heater at home

    Full Story
    Why are Australian homes so cold? – Full Story podcast

  • Installing photo voltaic solar panels onto the roof of a domestic house within Washington, North East England, UK<br>BY4Y3K Installing photo voltaic solar panels onto the roof of a domestic house within Washington, North East England, UK

    Weatherwatch
    Solar power becoming standard even in UK’s soggy summer

  • Hundreds of solar panels across a wide field

    Labour must ramp up renewable energy to meet 2030 climate vows, says watchdog

  • Woman using Switchee thermostat

    UK tech startup raises £5m to prevent dangerous mould in social housing

  • Heat pump mythbusters
    Will my heat pump be a noise nuisance to my neighbours?

  • One big chart
    Why so many Australian homes are either too hot or too cold

June 2024

  • Man with hot water bottle

    Baby it’s cold inside: here’s how to warm up your chilly old Australian home

  • A woman and a cat warming themselves in front of an electric heater

    If you’re cold and miserable this winter in your freezing Australian home, try this fun game

    Deirdre Fidge
  • People walk in the countryside holding signs with a pylon on it and the words 'say no'

    Tory pledge to review pylons could lead to energy bill hike, say experts

  • A heat pump on the side of a house

    UK’s drive to install heat pumps stymied by ‘lack of demand and skill shortage’

  • Take an area of outstanding beauty in Britain, cover it in concrete and steel: how can we allow that?

    Fiona Gilmore

  • Observer business agenda
    In the race for new energy strategies, why does home insulation always lag behind?

  • Energy performance certificates are unreliable and need reform, says Which?

  • Change by degrees
    Heat pumps: how to reduce your carbon footprint while saving money this winter

  • Are energy performance certificates worth the paper they’re written on?

May 2024

  • Can I install a heat pump in my Victorian home?

    Heat pump mythbusters
    Can heat pumps be installed in older properties?

  • Solar storage battery

    Change by degrees
    Thinking of getting a solar battery? Consider these things first

  • a smart meter next as a woman pours herself a cup of tea from a freshly boiled kettle

    Almost a third of household smart meters not working properly, says Citizens Advice

  • Woman looking at British Gas Smart Meter in her kitchen

    When smart meters save money – and the overheating planet

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