Item of General Interest
See my page PDFs of Posts for a list of printable posts (without comments) since 2014. At the bottom of the Page, a list of PDFs of Presentations is also shown.
Tag Archives: wind
Intermittent renewables–wind and solar photovoltaic panels–have been hailed as an answer to all our energy problems. Certainly, politicians need something to provide hope, especially in countries that are obviously losing their supply of oil, such as the United Kingdom. Unfortunately, … Continue reading
Based on the sound of the name renewable, a person might think that using only “renewable” energy is ideal–something we should all strive to use exclusively. But there are lots of energy sources that might be called “renewable,” and lots … Continue reading
The world has many ideas for solving our energy shortfall, but they all seem to involve investment: Drill for more oil and gas; Develop alternative energy sources; Build more efficient gas-powered cars or electric cars; Fix homes and offices so … Continue reading
Nate Hagens wrote a post at The Oil Drum called Applying Time to Energy Analysis. Under standard EROI analyses, there is no recognition of time – if you cut down a tree, but couldn’t burn it for energy until 50 … Continue reading