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Could You Really Have a Home With Zero Energy Bills?

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  Could You Really Have a Home With Zero Energy Bills? A house with no energy bills sounds wonderful. But what does “zero bills” actually mean? Imagine living in a house with solar panels covering the roof, a large battery quietly storing electricity, a heat pump providing the heating and hot water, and a smart energy system deciding when electricity should be bought, stored, used or exported. At the end of the year, could your electricity bill really be £0 ? Increasingly, housebuilders, energy companies and government policy are moving towards homes that combine precisely these technologies. There are even commercial tariffs now offering qualifying households zero home-energy bills for a guaranteed period. So this isn't science fiction. But there is an important question hiding behind the headline: What exactly do we mean by zero? Because a home that produces as much energy as it consumes over a year is very different from a home that never imports electricity from the grid. And o...
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The Heating Is Going Back On — But Are You Heating Your House Intelligently?

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The Heating Is Going Back On — But Are You Heating Your House Intelligently? “Before turning the heating up this October, make sure the heat you're already paying for is going where you actually need it.” October brings one of those annual household decisions that rarely has a precise date attached to it. Do we put the heating on? One evening feels distinctly chilly. The next afternoon is surprisingly warm. Eventually somebody decides enough is enough, the thermostat is adjusted, and the heating system wakes up after its summer rest. But perhaps we are asking the wrong question. Instead of asking “When should I turn the heating on?” , perhaps we should ask: “How can I get the most useful warmth from every kWh of energy I use?” That is a much more interesting question. Whether your home is heated by gas, electricity or a heat pump, simply producing heat isn't the objective. The objective is to put enough heat into the places where people actually need it, when they need it, whil...
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The One-Week Resilient Home Challenge: What Would You Discover?

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The One-Week Resilient Home Challenge: What Would You Discover? Resilience isn't about preparing for the end of the world. It's about discovering how dependent your ordinary world has become. Imagine that, for the next seven days, you deliberately tried to reduce your dependence on everything coming into your home. Not completely. This isn't a suggestion that you switch off the mains electricity, turn off the water supply or put yourself in danger. Instead, imagine a controlled experiment. For one week, you behave as though electricity, water, food deliveries, internet access and other services might become unreliable. You find out what you already have, what you actually need and what would become a problem surprisingly quickly. Could you feed everyone? Could you cook? Could you keep warm? How much water would you need? Could you keep the fridge and freezer running? Could you charge your phones? Could you receive news and emergency information? And if you have solar panels...
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Could Your Freezer Be Your Secret Weapon Against Food Waste and Inflation?

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  Could Your Freezer Be Your Secret Weapon Against Food Waste and Inflation? Your freezer shouldn't be where forgotten food goes to die — it should be part of your household budget. Most of us probably have something in the freezer that we can no longer identify. A plastic container containing something brown. A bag of bread rolls underneath three packets of frozen peas. Half a loaf that has been there since nobody can remember when. Perhaps a carefully frozen portion of homemade soup which seemed like an excellent idea at the time — but which is now so thoroughly covered in frost that nobody is quite brave enough to investigate it. That is the freezer being used as a food graveyard . But there is another way to think about it. Used properly, a freezer can become one of the most useful money-saving appliances in the house. It can allow us to buy food when it is cheaper, preserve leftovers instead of throwing them away, cook economically in larger quantities, save surplus garden pro...
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