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Category Archives: Energy
Lifespan of infrastructure, transportation, and buildings
Preface. What follows is from the International Energy Agency 2020 report “Energy technology perspectives” on how to transition to net zero emissions by 2050. This might require the replacement of just about everything, since power plants, steel blast furnaces, cement … Continue reading
Posted in Airplanes, Automobiles, Concrete, Dams, Electricity, Energy, Limits To Growth, Manufacturing & Industrial Heat, Oil & Gas, Transportation, Trucks
Tagged buildings, cement, infrastructure, lifespan, steel, transportation
5 Comments
What can California do about sea level rise?
Projected sea level rise from one meter (dark red) to six meters (light orange) in California’s Bay Area. (Weiss and Overpeck 2011) Preface. Nearly all, if not all, possible solutions to rising sea levels along all the coasts in the … Continue reading
Posted in Energy, Infrastructure, Railroads, Roads, Sea Level Rise, Sewage treatment, Transportation
Tagged dike, elevated, floating, infrastructure, levees, sea level rise, seawalls
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Can concentrated solar power be used to generate industrial process heat?
Preface. The bright future of solar thermal powered factories, makes some important points about using concentrated solar power to generate heat: “…A large share of energy consumed worldwide is by heat. Cooking, space heating and water heating dominate domestic energy … Continue reading
Vaclav Smil: from wood to coal to oil, energy transitions take a long time
Preface. This post has a shortened, reworded, and heavily commented on article from Scientific American in 2014. You can also see two much longer articles about energy transitions by Smil from n 2008 and 2010 here: Vaclav Smil: Our transition … Continue reading
Posted in Alternative Energy, Coal, Dependence on Oil, Energy, Vaclav Smil
Tagged coal, gas, oil, renewables, solar, transition, vaclav smil, wind, wood
1 Comment
Germany’s wind energy mess: As subsidies expire, thousands Of turbines to close
Preface. This means that the talk about renewables being so much cheaper than anything else isn’t necessarily true. If wind were profitable, more turbines would be built to replace the old ones without subsidies needed. Unless they can be dumped … Continue reading
Posted in Electric Grid, Energy, Wind
Tagged Energiewende, germany, recycling, subsidies, wind
8 Comments
Transportation: How long can we adapt before we fall off the Net Energy Cliff?
[ I first published this in 2014. After re-reading it when damnthematrix republished it recently, I saw corrections and updates that needed to be made, so here is the improved version. Keep in mind that I am wildly speculating, there … Continue reading
Interdependencies of Energy Infrastructure, Water, and Climate Change GAO 2014
[ This report shows the interdependencies of Climate Change and the nation’s energy infrastructure, which is especially vulnerable because it’s so old and falling apart already. Another GAO report discusses the energy-water nexus. Interdependent systems are more vulnerable – climate … Continue reading
Posted in Climate Change, Energy, Energy Production, GAO Government Accountability Office, Interdependencies
Tagged climate change, energy, infrastructure, interdependency
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National security implications of international energy and climate change policies, Senate hearing
[This is an excerpt of a very interesting senate hearing that looks at how war can be caused by climate change (i.e. drought, hunger, rising sea levels) and how climate change will affect infrastructure. The European emissions trading scheme and … Continue reading
Posted in Climate Change, Congressional Record U.S., Energy, Middle East
Tagged carbon tax, climate change, energy independence, energy security, energy subsidy, fraud, natural gas, oil
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The Impact of Climate Change on California: 8th Largest Economy, 40% of U.S. Shipping
Introduction California’s economy and population relies on one of the most extensive and costly infrastructure systems in the world. This includes thousands of miles of roads, highways and railroads, nearly 200 large water reservoirs of varying capacity, miles of canals, … Continue reading
Posted in Electricity, Energy, Extreme Weather, Heat, Oil & Gas, Railroads, Sea Level Rise, Transportation
Tagged airports, california, climate change, infrastructure, ports, railroads, roads, sea level rise, wildfire
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Oil and Gas infrastructure are falling apart
Beneath Cities, a Decaying Tangle of Gas Pipes March 23, 2014. Patrick McGeehan et al. New York Times It is a danger hidden beneath the streets of New York City, unseen and rarely noticed: 6,302 miles of pipes transporting natural … Continue reading
Posted in Climate Change, Energy, Oil & Gas
Tagged climate change, energy, flood, infrastructure, oil and gas
Comments Off on Oil and Gas infrastructure are falling apart