Ireland’s energy poverty problem is not an electricity access problem. Almost every Irish household is connected to electricity. The problem is whether households can keep a warm, healthy home without cutting back on food, medicine, transport, or other essentials. That makes Ireland different from countries where the main energy poverty … [continued]
In First Rooftop Demo, Startup, Investors, and Researchers Test Roof Coating’s Potential To Cool, Protect, and Lower Energy Bills for a New Jersey Warehouse What do a Texas data center, a New Jersey warehouse, and a police academy in Arizona have in common? They all have roofs. OK, not surprising. … [continued]
Polymodular by George Harvey. A drawing seems almost impossible to understand, so I made this out of special blocks I had made up.
Every once in a while, reading articles at CleanTechnica, I feel an urge to overcome my reluctance to put myself into the spotlight by writing about my own inventions. I am afraid that Steve Hanley, who happens to be one of my favorite CleanTechnica authors, put up the straw that … [continued]
Chatgpt generated panoramic editorial montage of the market signals that often appear before policy catches up.
France has made the first national push for increased electrification tied to the Strait of Hormuz-related energy crisis. Reuters reported that Paris will raise annual state support for electrification from €5.5 billion to €10 billion through 2030, while Le Monde summarized the package as including a ban on gas heating … [continued]
Chatgpt generated panoramic editorial city montage of four North American cities contrasted through housing form and urban mobility.
This is a tale of four cities, Calgary, Edmonton, Minneapolis, and Vancouver, each trying to answer the same question in a different way. How do you make room for more people in existing neighborhoods without pushing growth ever farther outward, and how do you do it in a way that … [continued]
ChatGPT generated infographic contrasting nuclear’s compact site footprint with its cost overruns and delays, while showing wind’s limited disturbed land and solar’s broad siting options
The claim that nuclear power uses less land than renewables is making the rounds again, usually presented as if it settles a complex debate with one clean visual. A nuclear plant fits inside a compact fenced site. Wind turbines are spread across plains and ridgelines. Solar arrays cover visible surfaces. … [continued]
This transcript, lightly edited, is a recorded conversation with a Canadian citizens action group where I walked through a practical, systems-level view of Canada’s decarbonization pathway, grounded in technologies that already work at scale. I focused on what is deployable now, not hypothetical breakthroughs, and explored everything from transmission and … [continued]
The newly published white paper began with a question that persisted because of how clearly island systems expose the realities of energy. Can Hawaiʻi, an isolated archipelago with no continental grid behind it and a long dependence on imported fuels, build an energy system that is cleaner, more resilient, more … [continued]
CleanTechnica has carried reviews on a number of backup battery systems in the last few years, including Anker Solix, Bluetti, and Jackery. Reading the reviews, I got ever more intrigued by what I found. These are not just batteries, but power stations with charge controller and inverter built in. They … [continued]
Chatgpt generated policy-focused landscape showing engineers, regulators, and household infrastructure
The Fife, Scotland, hydrogen trial is moving forward at Easter 2026, and that timing matters more than it might seem. Easter is a season associated with renewal, honesty, sacrifice, and the choice to leave behind what no longer serves the common good. Against that backdrop, SGN is advancing a project … [continued]
