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Recent Posts
- When the Economy Gets Squeezed by Too Little Energy
- Ramping up wind turbines, solar panels and electric vehicles can’t solve our energy problem
- 2023: Expect a financial crash followed by major energy-related changes
- The economy is moving from a tailwind pushing it along to a headwind holding it back
- Today’s Energy Crisis Is Very Different from the Energy Crisis of 2005
- Why financial approaches won’t fix the world’s economic problems this time
- Ramping Up Renewables Can’t Provide Enough Heat Energy in Winter
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Academic Articles
- An analysis of China's coal supply and its impact on China's future economic growth
- An Oil Production Forecast for China Considering Economic Limits
- Analysis of resource potential for China's unconventional gas and forecast for its long-term production growth
- China's unconventional oil: A review of its resources and outlook for long-term production
- Financial Issues Affecting Energy Security
- Oil Supply Limits and the Continuing Financial Crisis
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Tag Archives: solar PV
Researchers have been underestimating the cost of wind and solar
How should electricity from wind turbines and solar panels be evaluated? Should it be evaluated as if these devices are stand-alone devices? Or do these devices provide electricity that is of such low quality, because of its intermittency and other … Continue reading
Posted in Financial Implications
Tagged electric grid, EROI, solar electricity, solar PV, wind turbine
3,302 Comments
The “Wind and Solar Will Save Us” Delusion
The “Wind and Solar Will Save Us” story is based on a long list of misunderstandings and apples to oranges comparisons. Somehow, people seem to believe that our economy of 7.5 billion people can get along with a very short … Continue reading
Posted in Financial Implications
Tagged electricity price, EROEI, Hydroelectric, photovoltaics, solar PV, wind power
2,531 Comments
EROEI Calculations for Solar PV Are Misleading
The Energy Returned on Energy Invested (EROEI) concept is very frequently used in energy studies. In fact, many readers seem to think, “Of course, EROEI is what we should be looking at when comparing different types of energy. What else … Continue reading
Intermittent Renewables Can’t Favorably Transform Grid Electricity
Many people are hoping for wind and solar PV to transform grid electricity in a favorable way. Is this really possible? Is it really feasible for intermittent renewables to generate a large share of grid electricity? The answer increasingly looks … Continue reading
Eight Pitfalls in Evaluating Green Energy Solutions
Does the recent climate accord between US and China mean that many countries will now forge ahead with renewables and other green solutions? I think that there are more pitfalls than many realize. Pitfall 1. Green solutions tend to push … Continue reading
Posted in Alternatives to Oil, Energy policy, Financial Implications
Tagged electric grid, EROEI, green energy, oil prices, renewables, solar PV, wind energy
1,278 Comments
