You've probably noticed that your electricity bill feels high. You may have heard that Britain has some of the most expensive electricity in Europe. Both of those things are true — and the reason comes down to a quirk in the way electricity markets are designed that most people have never heard of. It's called marginal pricing, and once you...
Read MoreWith electricity bills still a major concern for British households — and wholesale prices rising further following the Iran conflict — one of the simplest things you can do right now costs nothing and requires no new technology. It's just about when you run your appliances. Here's everything you need to
Read MoreEnergy prices across Britain have spiked sharply in recent weeks following the outbreak of conflict in the Middle East. If you've seen alarming headlines about gas and electricity costs, here is a clear, factual explanation of what is happening, why the UK is affected, and what it means for your
Read MoreIn a landmark moment for the British energy market, Tesla has officially been granted an electricity supply licence by the UK's energy regulator, Ofgem. Effective 11 March 2026, Tesla Energy Ventures Limited can now sell power directly to homes and businesses across England, Scotland, and
Read MoreTesla’s home battery lineup just took another evolutionary step forward. The Tesla Powerwall 3 — the latest iteration of the company’s wall-mounted energy storage system — represents a meaningful shift in how residential battery systems are designed, integrated, and deployed. Since its introduction, the Powerwall platform has aimed to help...
Read MoreDate: February 13, 2026 Source: Hong Kong University of Science and Technology Lithium has dominated battery technology for three decades.
Read MoreHome battery systems can cost several thousand pounds upfront. For many households, that creates friction — even if the long-term savings case is strong.
Read MoreAs residential and grid-scale storage markets expand, interest in sodium-ion batteries has accelerated. While lithium-ion remains dominant in home energy systems, sodium-ion is emerging as a potential alternative. This article compares both technologies across electrochemistry, performance, lifecycle characteristics, safety, cost structure, and...
Read MoreAs battery technology evolves, many homeowners are starting to hear about sodium batteries as a potential alternative to lithium batteries. But what’s the real difference — and does it matter for your home?
Read MoreElectricity prices in the UK have felt unpredictable over the past few years. Headlines have swung between crisis and relief. Government interventions have come and gone. Wholesale prices have spiked, then softened.
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