Going Green Podcast, Video blog and Daily News

  The Quiet Collapse Beneath the Water Freshwater Fish Down 81% Since 1970 – And Hardly Anyone Notices If 81% of the world’s birds disappeared, we’d notice. If 81% of mammals vanished, it would dominate the headlines. But freshwater fish? An estimated 81% decline since 1970 … and barely a ripple of attention. Yet this is one of the most dramatic biodiversity losses happening right under our noses — or more accurately, beneath the surface. Why Freshwater Fish Matter More Than You Think Freshwater ecosystems cover less than 1% of Earth’s surface , yet they support: Around one-third of all vertebrate species Vital food supplies for millions of people Natural water filtration systems Entire ecosystems — from insects to birds to mammals Lose the fish… and the whole system starts to wobble. What’s Causing the Collapse? It’s not just one issue — it’s a perfect storm: 1. Rivers Cut in Half Dams and barriers stop fish migrating to breed. Salmon can’t reach spawning grounds River systems bec...

Still Hooked on Fossil Fuels? Europe’s Energy Dilemma There’s a growing argument from industry groups that Europe is stuck in an uncomfortable position: talking green… but still running on fossil fuels. At the heart of the issue? A slow transition away from petrol cars and gas boilers . The Problem: Halfway Between Two Worlds Europe has set ambitious climate targets. Many countries aim for net zero by 2050, with bans on new petrol and diesel cars already announced in principle. But here’s the reality: Millions of homes still rely on gas boilers Petrol and diesel cars still dominate the roads Electrification (heat pumps, EVs) is progressing—but not fast enough The result? Europe continues to depend heavily on imported fuels, particularly gas. Why This Matters: Energy = Security This isn’t just about climate change—it’s about energy independence . Recent geopolitical events (especially the impact of the Russia-Ukraine War ) exposed a major weakness: Europe relies on...

Do Small 2–4 kW Solar Systems Have a Place? If you’ve been following the headlines, you’d think solar only works if you’ve got a football-pitch-sized roof and a battery the size of a small shed. But here’s the reality: small 2–4 kW solar systems absolutely have their place — and in many cases, they’re the smartest starting point. What Does 2–4 kW Actually Mean? A 2–4 kW system typically: Uses 6–10 panels Fits comfortably on a modest UK roof Generates roughly: 1,800–3,800 kWh per year (depending on orientation and shading) For many households, that’s a significant chunk of annual electricity use . Where Small Systems Make Perfect Sense 1. Smaller Homes or Lower Usage Not everyone is running heat pumps, EV chargers, and server farms (yet). A smaller system: Covers daytime usage (fridge, IT kit, lighting) Reduces reliance on grid electricity Still delivers meaningful savings 2. Budget-Conscious Installations Let’s be honest — solar isn’t free. A 2–4 k...

 Why is Electricity Still Priced Like Gas… When We Barely Use It on Some Days? The Curious Case of Expensive Electricity Here’s a statistic that surprises most people: At times, gas can generate as little as ~4% of UK electricity Yet… gas often sets nearly 100% of the electricity price That sounds like madness. But there is a reason — and once you understand it, you might still think it’s madness… just organised madness. The Key Idea: “Marginal Pricing” The UK electricity market works on something called marginal pricing . In simple terms: Electricity is generated from multiple sources: Wind (cheap) Solar (very cheap) Nuclear (steady cost) Gas (expensive) The grid uses the cheapest sources first BUT… the price everyone gets paid is set by the last (most expensive) power station needed And that’s usually… gas  A Simple Analogy Think of it like filling a boat: You fill with free rainwater (wind & solar) Then use a hose (nuclear) Finally… you top u...

Plug-In Solar is Coming to the UK – Cheap Energy or Just a Gimmick? There’s a quiet little revolution on the way. The UK Government has announced plans to allow “plug-in solar” systems —small solar panel kits you can install yourself and plug directly into a standard socket. No scaffolding. No installers. No £10,000 upfront cost. But before we all rush out and cover the shed roof, let’s look at what this actually means in real terms—especially using what’s already happening in countries like Germany , where these systems are already popular. What Will It Likely Cost? Germany gives us a very good benchmark. Typical “balcony solar” kits there cost: €400–€1,000 (£340–£850) Usually includes: 1–2 solar panels (300–800W total) Micro-inverter Plug-and-play connection Likely UK Pricing Once they arrive in the UK: £400–£1,000 per system is realistic Possibly slightly higher at launch due to: Certification requirements Supply chain differences Early adopter pr...

  Earth’s Thermostat Is Stuck on High You know when you turn the heating on at home, forget about it, and suddenly realise you’re living in a sauna? Well… Earth has just done that. Except no one can find the thermostat. Recent findings from the State of the Climate report show that the planet’s energy imbalance has reached a record high. In simple terms, more energy (heat) is coming in from the Sun than is leaving. And the excess? It doesn’t just disappear. It builds up. Where is all that heat going? You might expect the air to be getting dramatically hotter (and yes, it is), but the real story is happening somewhere less obvious: The oceans. Around 90% of the excess heat is being absorbed by the oceans. They are acting like a giant sponge — quietly soaking up the problem. But here’s the catch: Warm water expands → sea levels rise Marine ecosystems struggle → coral bleaching, fish decline Weather systems gain energy → stronger storms, heavier rain So while it m...