With the recent news of China producing one of the largest wind turbines yet, with a rotor diameter of 260 meters (853 feet) and a rating of 18MW, it got me wondering why they’re so big. They’re almost defying imagination at this point. Bigger is always better in
Heat pumps are versatile, efficient, and great for both heating and cooling … or are they? Whenever heat pumps are mentioned, critics bring up their ineffectiveness in the cold, so is that still true? Or do more modern heat pumps continue to work effectively in cold climates? I’m currently building
The solar industry has a potentially fatal flaw: its reliance on silver. As a precious metal, silver is costly and difficult to come by, yet critical to pretty much every kind of solar panel.1 Worldwide solar capacity has officially crossed into terawatt territory and silver is putting that continued
Where there’s tech, there’s magnets. The strong magnets that generate their own magnetic field, AKA permanent magnets, aren’t only on your fridge. They’re in multiple places inside your fridge, and in your cell phone, headphones, and hard disk drive, too. Permanent magnets are also a critical
I’m in the process of building a new energy efficient, net zero modular home that’s being built in a factory. Why did I choose this path versus one of the many other sustainable and energy efficient methods like stick built passive homes, ICF, earthships, etc. (fill in your
Renewable energy and reduced carbon impact often come with a stigma of being expensive. And this reputation was well-deserved for a time. But with the Inflation Reduction Act, as well as technology developments over the last couple years, there are a handful of ways you can actually save money by
Dogecoin. Bitcoin. Etherium. Cardano. Even if you don’t know how cryptocurrencies work (and no pressure, it’s complicated), you’ve probably heard these names. Though the value of crypto is down right now, it’s not going away anytime soon. Crypto production is constant, and there’s a magnifying