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It’s Negative 24 Degrees and the Wind Isn’t Blowing. This is Why We Need Fossil Fuels and Nuclear Power, Not Renewables

Good morning, everyone! I hope you're staying warm. If you are, it's because of natural gas, oil, coal, nuclear power, or even wood, because the wind isn't blowing right now. The screenshot below is from Electricity Map. It's a fun app that tells you how your electricity is being generated at any given moment in time.  Turns out wind is  producing only four percent of electricity in the MISO region, of which Minnesota is a part. While that's not good, what's worse is wind is only utilizing 24 percent of it's installed capacity, and who knows how this will fluctuate throughout the course of the...

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Germany is Largest Buyer of Russian Natural Gas

Yesterday I wrote about how Germany gets about 37 percent of its electricity from beautiful, clean coal, but it also generates a significant portion of its electricity with natural gas. Whereas the United States has used hydraulic fracturing, also known as "fracking,"  to turn the U.S. into the largest producer of natural gas in the world, Germany has banned fracking within its borders, and as a result, it instead purchases its natural gas from friendly Uncle Vlad. In fact, Germany is the single-largest consumer of Russian gas, Russia’s natural gas exports to Germany increased 12.2 percent in the first half of 2018, compared...

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EIA Data: Wind Replaced Natural Gas, Not Coal in 2017

The U.S. Energy Information Administration recently released its electricity data for Minnesota in 2017, and boy, were there some interesting findings. One of those interesting findings is that contrary to the popular narrative that by building wind turbines, we will make Minnesota less dependent upon coal-burning power plants. The graph below shows the annualized capacity factor for each generation source in 2017. I've used this graph in recent blog posts but this merits its own 15 minutes of fame in this post. The capacity factor for coal was 61 percent, much larger than the capacity factor for wind at 35.9 percent,...

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Peter Foster: Another Report Reluctantly Admits that ‘Green’ Energy is a Disastrous Flop

Despite being the beneficiaries of billions of dollars in subsidies, wind and solar compose just a tiny fraction of overall energy use in the United States. The pie chart below is from the U.S. Energy Information Administration, and it shows that oil, natural gas, coal, and nuclear power provide far more of our energy than wind and solar, which together account for about 3 percent of our total energy consumption....

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Our Take: Complicated Economics of Community Solar Gardens Subject of Debate

The Star Tribune recently ran an article called "Complicated economics of community solar gardens subject of debate." Seeing how the Strib did not seek our opinion on the topic for their article, I'm providing it below. First and foremost, Minnesota's Community Solar installations are a mess. These solar installations are small, inefficient, and expensive. According to the article in the Star Tribune, Xcel Energy currently purchases power from the solar gardens at a price of 13.5 cents per kilowatt hour, which is 4.3 times more expensive than the electricity generated at the Sherburne County (Sherco) coal-fired power plant in 2016. Cost data for...

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Higher Than Expected Natural Gas Prices Highlight Importance of Coal-Fired Power Plants

Generating electricity with natural gas is far more expensive than generating electricity with coal at current gas prices. In fact, natural gas prices must remain below $2.92/mmbtu at a combined cycle natural gas plant, and below $2.24 at combustion turbine plants for consumers to save money on fuel costs relative to coal....

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In Case You Ever Question Our Renewable Energy Arguments – Here’s Xcel Agreeing with Us 

In its most recent annual securities and exchanges report to investors, Xcel admitted exactly what American Experiment has been saying for years – that renewable energy sources increase electricity rates, create energy grids with excess and idle capacity, and lead to a more unreliable energy system.  ...

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A Little Math Shows Switching to Natural Gas Will Probably Increase Fuel Costs for Minnesota Ratepayers

It's a common refrain for energy policy: it is cheaper to generate electricity from natural gas than coal. In some respects this is true, but power plant efficiency and fuel prices are important variables we should consider before we completely shutter Minnesota's coal fleet in favor of renewables and natural gas. Combined cycle natural gas plants are more efficient than coal plants because they use the heat produced as gas is burned to make 50 percent more electricity. It's hard to explain, so I've included a video below. [embed]https://www.youtube.com/watch?v=jQ4yp_0Djvc#action=share[/embed] However, not all natural gas plants are combined cycle plants, and many of the...

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