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From an economic standpoint, none of those things can be described by the word "cheaper". "the claims that these systems are "cheaper" prey on economic ignorance." That's the original assertion. Now, if alternative power really was cheaper than coal or oil, we would already have it because businesses would be stupid not to flock to the cheaper
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4 Energy Efficiency in industry | Real Prospects fo
2008-12-2·Building on improvements in energy efficiency in U.S. industrial manufacturing that have occurred over the past several decades in response to volatile fossil-fuel prices, fuel shortages, and technological advances is essential to maintaining U.S. industrys viability in an increasingly competitive world.The fact is that many opportunities remain to incorporate cost-effective, energy
Solar Thermal Is Really, Really Dead
2019-8-26·Martin's original article on "is solar thermal dead?" appeared everywhere. It was the shot heard round the world. If your calculations show that a solar thermal system makes economic sense, I encourage you to install a solar thermal system. such as a tankless coil in an oil boiler.