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My Home Generates Its Own Electricity: What I’ve Learnt Since Leaving Gas Behind

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  My Home Generates Its Own Electricity: What I’ve Learnt Since Leaving Gas Behind Solar panels, batteries, a heat pump and solar hot water have changed far more than our energy bills Our home no longer has a gas supply. Heating, cooking, washing, drying, lighting and almost everything else now depend on electricity. At first, that sounds like a risky decision. Electricity has traditionally been the expensive form of household energy, while gas has been seen as the practical choice for heating and cooking. However, that calculation changes when a large proportion of the electricity is generated on your own roof. Our home has 26 solar panels arranged in three arrays, approximately 50 kWh of battery storage, an air-source heat pump and a separate solar hot-water system. During spring, summer and early autumn, we can generate nearly all the electricity we need. On good days, we produce considerably more during daylight hours than the house is using. The batteries store some of that su...
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Are Water Butts Really Worth Having? Can We Store Enough Winter Rain to Survive a Hot, Dry Summer?

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  Are Water Butts Really Worth Having? Can We Store Enough Winter Rain to Survive a Hot, Dry Summer? We have a 250-litre water butt in the garden. In fact, we have two. At first glance, 250 litres sounds like a considerable amount of water. It is certainly heavy enough: when full, the water alone weighs approximately a quarter of a tonne. Yet during a hot, dry spell, watering only the plants that genuinely need protecting can empty one of our large water butts in less than a week. That raises an awkward question. Are water butts genuinely useful, or do they merely give us a few days of reassurance before running dry? And if summers such as 2026 become more common, could an ordinary household reasonably collect enough winter rainwater to keep its essential garden plants alive throughout a prolonged drought? The answer is: Yes, water butts are worth having—but a conventional 200- or 250-litre butt should be regarded as a short-term reserve, not a complete summer water supply. To beco...
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The £100 Green Challenge

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  The £100 Green Challenge Can Simple Environmental Changes Save You £100 a Year? Going green is often associated with spending large amounts of money. Solar panels, batteries, heat pumps, electric cars and major insulation projects can all reduce emissions and running costs. However, they are not affordable or practical for every household. Renters may not be allowed to alter their homes, some properties are unsuitable for solar panels, and many families simply do not have thousands of pounds available for major improvements. But what about a much smaller challenge? Could an ordinary household save at least £100 a year through simple environmental changes—without buying expensive technology or making life uncomfortable? £100 a year is equivalent to: £8.33 a month; approximately £1.92 a week; about 27 pence a day. That suddenly makes the target seem much more achievable. The aim is not to make one dramatic sacrifice. It is to identify several small areas of waste and turn them into...
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