Today: 20.Oct.2019
Several energy types
Several energy types (82)

Discusses most or all energy sources used today.

07.Jun.2015 Written by

The Energy Advocate is an excellent newsletter about ENERGY: the science, engineering, politics and special interest group agendas. A sample is below with order instructions at the end. This is excellent for high school teachers, students, people in all fields interested in having plentiful clean energy to maintain a prosperous lifestyle and economy. The author, Emeritus Professor of Physics, Howard Cork Hayden, is very talented in making science and engineering topics simple to understandable.

07.Oct.2018 Written by

Robert Bryce is author of “Smaller Faster Lighter Denser Cheaper,” and many other books and articles about energy. Coal is denser, contains more energy, and is easier to handle than wood. Oil takes up half as much space as coal and can be transported easily and cheaply by pipeline. Natural gas can be used for many of the same purposes as oil, including terrestrial transportation, power generation, and space heating, but is now cheaper than oil (on a Btu basis). Gas emits about half as much carbon dioxide as coal and creates far fewer air pollutants than either oil or coal. Electricity (which of course must be manufactured from coal, natural gas, oil, uranium or thorium) is extremely flexible, is easily transported via wires, and can be switched on or off with the flick of a switch. Using carbon-based fuels like coal, oil, and natural gas to create cleaner, more ordered forms of energy like electricity provides opportunities to use evermore sophisticated tools, with computers and lasers being prime examples of this trend.

07.Aug.2019 Written by

Bill Gates, Microsoft: Many people without reliable access to electricity live in rural villages where even health clinics can’t count on having power. After an outage, doctors sometimes have no way of telling whether the life-saving vaccines in their refrigerators have spoiled. It can be even more stressful if a power outage occurs at night. Sometimes health workers have no choice but to treat patients by candlelight, or by the light of a mobile phone.

19.Apr.2016 Written by

Rauli Partanen, independent author on energy and its role in the environment and modern society. Nuclear power in Sweden has become uneconomical. Wholesale prices of electricity in Sweden have been much lower than the break even price for nuclear generation. Electricity has been sold at a record low price of €20 per megawatt hour (MWh), while the cost of generating nuclear power has been in the same ballpark, or even slightly higher. In addition, the Swedish government has set a tax on nuclear power, which has been steadily rising. After the latest hike, it amounts to about a third of the wholesale price, roughly €7 per MWh.

18.Jan.2016 Written by

John Tjostem is emeritus professor of biology at Luther College in Iowa. This article on the relationship of energy to sustainability is very easy reading with powerful thinking.

09.Feb.2017 Written by

Jon Boone, environmentalist, naturalist, bird and nature artist, wind energy expert: “The release of energy from splitting a uranium atom turns out to be 2 million times greater than breaking the carbon-hydrogen bond in coal, oil or wood. Compared to all the forms of energy ever employed by humanity, nuclear power is off the scale. Wind has less than 1/10th the energy density of wood, wood half the density of coal, and coal half the density of octane. Altogether they differ by a factor of about 50. Nuclear has 2 million times the energy density of gasoline. It is hard to fathom this in light of our previous experience. Yet our energy future largely depends on grasping the significance of this differential. “ William Tucker, lecture Understanding E=MC2

29.Aug.2017 Written by

U.S. Department of Energy: The evolution of wholesale electricity markets, including the extent to which Federal policy interventions and the changing nature of the electricity fuel mix are challenging the original policy assumptions that shaped the creation of those markets. Markets recognize and compensate reliability, and must evolve to continue to compensatereliability, but more work is needed to address resilience. The biggest contributor to coal and nuclear plant retirements has been the advantaged economics of natural gas-fired generation.

16.Nov.2018 Written by

Paul Driessen, senior policy analyst for the Committee For A Constructive Tomorrow: On the global stage, despite Herculean efforts by the Intergovernmental Panel on Climate Change (IPCC) and activist groups to redefine ‘climate change’ and conjure up scary hobgoblins, the obsession over global warming, ‘green’ energy and the Paris climate treaty has hit the rocky shoals of reality. Despite well over $150 million spent by billionaires Tom Steyer, Michael Bloomberg, George Soros and multiple environmentalist groups, hard-green voter propositions were resoundingly defeated in the 2018 US elections.

16.Apr.2019 Written by

Michael Shellenberger, Founder - President of Environmental Progress: Bernie Sanders is determined to have his state, Vermont, and all of America stop using nuclear. He uses his own facts about wind and solar energy and biomass fuels. Michael Shellenberger does an excellent job of presenting the facts and the truth about energy and the environment.

01.Sep.2018 Written by

IEA, International Energy Agency: This overview presents a short selection of data from the first release of the World Energy Prices database of the International Energy Agency (May 2018). This database includes annual energy prices data for more than 100 countries, for gasoline, diesel, electricity and other products. Energy prices are a significant part of our domestic expenditures, play an important role for industrial competitiveness and influence energy consumption patterns. End use prices paid by final consumers are affected by movements in commodity markets as well as policy decisions.

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