UK Heat Pump Installations Quadruple Since 2020
Good news on a Sunday and in times of an energy crisis: the number of heat pump installations in the UK last year was over 4x higher than in 2020 new government figures confirm. https://t.co/CsxB2ff5P9
Oil Shocks Ripple Through Every Product, Exposing Economic Vulnerability
Why oil shocks still hit everything we buy. “We should be very concerned, the longer the conflict lasts, the more prices will rise and ripple through the economy.” From petrol to plastics, another fossil fuel crisis shows how exposed economies remain...
Heat Pumps Harvest Ambient Energy, Bypassing Oil Dependence
Heat pumps are the most efficient heating technology ever invented. They harvest and compress pre existing heat in the air, ground or water and transport it where it is needed. That energy is all around us. And it does not have to...
Solar Power Unbound by Geopolitical Chokepoints
Solar does not care about the Strait of Hormuz. Oil flows through chokepoints. Solar follows a learning curve. Great piece @azeem https://t.co/QqddYuyh9a https://t.co/4dYcRUXdI4
Switch to Clean Electricity to Avoid Future Energy Crises
The impact of the war in the Middle East on energy: We should fix the roof when the sun is shining not when there's a thunderstorm. Only when we shift energy demand from burning fuels to using electricity from clean power...
Europe Repeats 2022 Energy Tactics Amid Fossil Dependence
Energy policy déjà vu in Europe. Oil reserve release. Gas price cap debate. State aid on the table. The toolkit looks like 2022 because fossil fuel dependence remains. Renewables and electrification reduce exposure. Crisis management does not. https://t.co/PhWMbn21b8
Europe’s Fossil Dependence Exposes Vulnerability, Urging Faster Energy Transition
I was interviewed by @AlJazeera on impacts of Middle East crisis on energy markets. We discussed Europe’s structural vulnerability due to fossil fuel imports, broader economic effects of energy price volatility & why this moment should sharpen focus on the energy...
Net Zero Saves Money; Fossil Dependency Is Real Cost
Reaching net zero by 2050 is often framed as a cost burden. The UK Climate Change Committee’s latest analysis suggests the opposite. The real risk is fossil fuel dependency. https://t.co/m4AZokLzFS
Princeton Deploys Massive Ground‑Source Heat Pump, Showcasing Campus Innovation
Universities provide an interesting testbed for adopting innovative technologies. Here is Princeton using what appears to be a very large ground source heat pump with 2,000 (!) boreholes. https://t.co/SowKV9ivJe
Oil Price Surge Exposes Need for Heat Pumps
Heating oil prices in the UK have trebled in a week. 2 million homes, no price cap protection, no warning. Heat pumps + solar are multiple times more efficient, don’t require an oil tank and oil deliveries and are an insurance...
Fossil Fuel Prices Surge While Renewables Remain Unfazed
Another Monday morning, more energy market turbulence. After fossil fuel prices stabilised somewhat towards end of last week they are reaching new highs. Renewable electricity does not as the sun & the wind don’t care much for what happens in...
Energy Prices Fuel Inflation; Efficiency and Renewables Needed
Rising energy prices are pushing up inflation, especially in economies dependent on imported fossil fuels. The durable solution is structural: improve efficiency, accelerate electrification and scale up renewables. Energy policy is economic policy. https://t.co/hmcAVJFLOT
Energy Prices Expected to Surge Beyond Last Week
Brace yourself - energy prices may well rise quite a bit higher than last week. https://t.co/PwzU61UTCt
Renewables Ensure Stable Costs Amid Middle East Turmoil
Geopolitical turmoil in the Middle East once again shows that reliance on volatile oil and gas exposes economies to price shocks. Renewables, electrification and storage offer more stable long term energy costs and stronger energy security. https://t.co/7ejmElNKxi
Diversify Energy to Shield Bills From Middle East Turmoil
What will be impact of the conflict in the Middle East be on energy bills? What can we do to avoid being so exposed to international fossil fuel price volatility? I was asked these and other questions by LBC News....
Stable Subsidies Drive 11% Rise in European Heat Pump Sales
Heat pump sales rose 11% in 2025 across 16 European countries, with 2.63 million units sold. Twelve countries saw growth, largely where subsidy schemes were stabilised and electricity costs addressed. Policy certainty and energy levies & taxation are proving decisive. https://t.co/hvp6WLgpb3
Oil Spike Highlights Renewables' Growing Competitive Edge
The Middle East conflict is stress testing global energy. Bloomberg sees oil at $108 in a severe escalation. We have seen this before. The difference now is that solar and batteries are more cost competitive. Every fossil fuel spike strengthens the...
Record $470‑483B Grid Investment Driven by Renewables
Grid investment is rising fast. BloombergNEF reports record spending in 2025 of 470 to 483 billion US dollars, up 17 percent on 2024. This reflects structural change: more renewables, electrified transport & heating + rising demand from data centres. https://t.co/4l1nzdMy3j
EU Ranks Third in Global Fossil Fuel Import Dependence
Europe remains one of the economies most exposed to volatility in global energy markets. The EU still depends on imported fossil fuels for close to 60% of its energy needs. Among large economies, only Japan and South Korea have higher levels of...
Europe Uses Most Gas for Heating, Not Power
📌 A reminder: Most of the gas Europe imports is used for heat - to warm our buildings and to provide process heat in industry. Only around 20% of gas is used to generate electricity. https://t.co/31yV3zzXKL
Europe Faces Looming Energy Crisis: Key Takeaways
What does the potentially emerging energy crisis mean for Europe? Yesterday I was in a media briefing with 75 journalists. Here is a snippet of what I told them. https://t.co/3dT441Yllq
Rising Gas Prices Highlight Need for Renewable Electrification
Gas prices jumped again this morning and are on track to double - a stark reminder of our exposure to fossil fuel volatility. The real solution isn’t more drilling, but moving away from combustion: electrify, use renewable power, and boost energy...
Germany Reverses Heat Transition, Reviving Fossil Heating
Just last week the German government gutted the heating law which was supposed to drive a transition away from gas. The timing could not have been worse: Gas prices are up 50% today & this crisis could worsen significantly. This will...
Gas Prices Spike 50%—Imported Fuel Dependency Exposed
Gas prices up by around 50% today. A painful reminder that relying on imported fossil fuels is a risky strategy. https://t.co/uXkWNMXbeQ
Europe’s Energy Dependence Exposes Critical Structural Vulnerability
Europe is once again reminded of a structural vulnerability. As I told @politico: “The fact is still that Europe imports most of its energy from other countries. And I think events like this just highlight how problematic, how risky that is...
China’s Solar Surge Cuts Emissions Amid Rising Energy Use
China’s latest energy data offers a signal worth paying attention to. In 2025, emissions from energy and industry fell by 0.3%, modest, but notable, even as total energy consumption rose by 3.5%. The key driver? A continued surge in solar...
US Renewables Surge: 93% of New Capacity Wind, Solar, Batteries
Despite significant federal headwinds, US renewables just had a record year. Notably, 93% of new generation capacity expected to be added to the US grid this year is projected to come from wind, solar and batteries. https://t.co/XSZdvMLYWX
Clean Power Now Dominates Electricity in 25 European Nations
Europe’s energy transition is well underway but it is far from uniform. In 25 European countries, non-fossil fuel sources now generate the majority of electricity, a clear sign of how deeply clean power has penetrated the system. https://t.co/NjTmx157Rn
Energy Policy Shifts Into Industrial Policy, Shaping Companies
🎙️NEW PODCAST: Energy policy is increasingly industrial policy. Why? How does it impact on companies and on the energy transition? What are the opportunities and risks that arise? I was interviewed by the @EYnews Better Finance: CFO Insights podcast. Links in comments. https://t.co/BmLTovVV7F
Politics Decide Whether Energy Transition Accelerates or Stalls
🔥 LIVESTREAM TODAY 4pm UK 🎙 Redefining Energy @OrielOxford Is the energy transition accelerating, stalling or being rewritten by politics? Join me & @MegaWattXinfo for an unscripted, audience-driven debate. 👉 https://t.co/2bbMhmCKed https://t.co/JXpJbINxtA
Energy Policy Now Industrial, Geopolitical; Focus on Competitiveness
Denmark is a poster child of the energy transition. Yesterday I gave a keynote at Green Summit 2026. One message stood out: energy policy is industrial policy & increasingly geopolitics. The next phase isn’t about targets, but competitiveness, resilience & execution at...
US Policy Shifts Risk Turning Economy Into Petrostate
The US risk drifting toward petrostate economics. Regulatory rollbacks and clean energy policy U-turns aren’t just about climate — they affect jobs, industrial competitiveness, health and investment certainty. https://t.co/6Jn5YrWN68
Finland Launches 12 MW Steam Heat Pump, Electrifying Industry
GOOD NEWS: The world’s largest steam-producing heat pump is now online in Finland, delivering 12 MW of superheated steam from waste heat and CO₂-free electricity. Proof that industrial heat can be electrified at scale. https://t.co/3UucWRcOJI https://t.co/IfhpiYqPOm
Poland’s Clean Heating Policies Cut Pollution, Saved Lives
10 years ago I worked with Polish colleagues to phase out coal heating. Clean heating policies worked – Poland’s air is cleaner today. Clear rules and support for households cut pollution and saved thousands of lives. https://t.co/qiuzuJE4dD https://t.co/HL0kLyy8KG
Mega Grid Batteries Cut Costs 40% and Grow 12×
We tend to think of batteries as the ones in our phones. But the real shift is happening at grid scale. Utility-scale “mega batteries” now have hundreds of millions of times the capacity of smartphone battery. Costs down ~40% since 2024 Capacity in...
Electrification Boosts EU Energy Security with Local Power
This is why electrification means more energy security: In 2024, ~81% of EU electricity came from locally sourced fuels (57% excluding nuclear). Just 19% relied on imported fossil fuels. Fossil fuels are mostly imported. Source @ember_energy https://t.co/vHX1LedgmM
70 Studies Confirm Hydrogen Boilers Are Economically Unviable
I stopped counting but there are now close to 70 independent studies all coming to similar conclusion: “Hydrogen boilers […] remain economically unviable.” This is what this paper which I had not yet read found comparing a range of heating...
EU's Fossil Imports Hit 58% of Energy Demand.
EU fossil imports met 58% of energy demand in 2023 - near pre-crisis levels - leaving consumers exposed to price shocks. Far above China (24%) & India (37%); only Japan (84%) & S. Korea (80%) rely more on imports. Graph: @ember_energy...
Europe Must Ditch Fossil Fuels to Protect Its Industry
"Reducing reliance on fossil fuels looks like Europe’s best shot at saving its domestic manufacturing and stopping other governments from pushing it around." Outstanding article in The Wall Street Journal. https://t.co/XbYr95c2nK https://t.co/rUtmRPTUST
DoD Funding Keeps Aging Coal Plants Alive Amid Market Decline
You cannot make this up. US administration is directing the Department of Defense to buy coal power and spending $175m to keep ageing coal plants running. Coal plants average 44 years old. Many are costly and prone to outages. Markets, not ideology...
Heat Pumps Cut Gas Use Even with Gas‑generated Electricity
Most people don’t know this: Heat pumps REDUCE gas consumption even if running 100% on electricity from a gas fired power plant. More here in my piece for @CarbonBrief 👇 https://t.co/rKlRE0ug1S https://t.co/DTnKDp9lZp
EVs Use 3‑4× Less Energy than ICE Cars
A reminder: ICE vehicles waste a whopping 80% of energy in their fuel. EVs are propelled by entirely different mechanisms. Energy enters the vehicle as electricity, which directly powers the drivetrain making it 3-4x more efficient. https://t.co/bvBDqWFEwj
Europe Trades Russian Gas for US LNG, Risks New Dependency
“I think Greenland was a wake-up call. There is more talk [in Brussels] about replacing one dependency with another.” This is what I told the Wall Street Journal about Europe’s increasing dependence on US LNG following the end of Russian...
Hydrogen Fuel Hype Falters Amid Cost and Scalability Issues
Using hydrogen as a fuel to replace natural gas has been strongly promoted by vested interest groups. Many including myself raised serious concerns about scalability, cost and efficiency. The more time passes, the more it looks like those concerns were...