Topic: Eroi

A study by energy economist Lars Schernikau finds that wind and solar are more expensive than conventional fuels when the entire value chain—including materials, storage, and recycling—is considered. The research highlights the "Energy Return on Investment" (EROI) ratio, noting that solar and wind often fall below the minimum threshold of 5 to 7 required to support a modern society. The report warns that a 100% renewable transition would lead to "energy starvation."