Posts tagged “nuclear energy”
An article in Grist about the same study had a different headline: “How solar can become the world’s largest source of electricity.” From the study:
The hi-Ren requires cumulative investments for power generation of USD 4.5 trillion more than in the 2DS, including notably PV but also wind power and STE (Solar Thermal Energy).
The study also notes that, in theory and given enough time, power systems that don’t burn fossil fuels should eventually pay for themselves with fuel cost savings (which is also a trait of nuclear). See Figure 5 below.CONTINUE»
I was rebutting a comment I found under a CER News Desk article titled: Utility Head: Japan Can’t Afford Renewable Energy, Needs Nuclear when I realized I had generated enough material for an article.
Although not a single talking point in the comment I addressed is novel (few thoughts are), and not a single footnote to a source was proffered, the comment serves a larger purpose by providing me an opportunity to express some critical thought.
I don’t want the commenter to feel singled out and welcome him to continue to participate, but I would also like to suggest that he take the time to provide links to sources so the audience knows who the originators of the talking points are and so they can assess the quality of the sources of the information he passes along. I know of one site that does not allow unsourced comment. I don’t think this is necessarily a good idea because it has a tendency to spill over into censorship. They do this in an attempt to keep the comment field from becoming a come-one-come-all liar’s club (although most people are inadvertently passing along information they don’t realize — or care — is bunk).
Here is the link to my comments.
Why is Germany planning to phase out nuclear power? In a nutshell, because they fear it — self-serving behavior based on irrational fear. They’re doing it because a sufficient number of German citizens have been convinced by the fear tactics used by the anti-nuclear lobby that their nuclear power poses a significant safety risk (which it doesn’t).
They will be removing from the European grid their low emission nuclear power exports while simultaneously increasing the use of fossil fuels domestically in addition to using more from the E.U. grid, which is almost entirely nuclear and fossil fueled. They are counting on that power from the E.U. grid to fill in the gaps inherent in their own renewable power. To meet their goal of 100% renewable they would have to isolate themselves from the European grid.
Welcome to the sixth extinction event.
This is a portrait of an axolotl. My youngest daughter has two of them. They are almost extinct in the wild. However, because they breed well in captivity and because they are valuable for research (they can regenerate entire lost appendages), there is a large captive population. Coincidentally, she also has a pet New Caledonia crested gecko, also on the verge of extinction in the wild, which also breeds well in captivity, and also has a large captive population.
Big Coal by Jeff Goodell is a book I have had on my reading list for a long time, but I only got around to reading it during my recent trip to Europe.
I usually scan the energy headlines each morning, but had somehow missed the stories on the recently introduced bills to electrify the U.S. Postal Service fleet:U.S. Postal Service to test a repurposed electric vehicle fleet Rep. Gerald E. Connolly (D-Va.) introduced a bill Friday that would pay for 109,500 electric vehicles, though the cost of that program isn’t known yet. “This, to me, would be a very productive thing and . . . likely to produce jobs and revitalize an industry,” Connolly said. In December, Rep. José E. Serrano (D-N.Y.) announced an “e-Drive” bill that would give $2 billion to the Energy Department and Postal Service to convert 20,000 mail trucks into electric vehicles. I have always liked the idea… Continue»
I will finish up my long-promised concluding post in the recent series on ethanol and oil imports. I have been traveling for ten days, and inadvertently left all of my graphics for that post on another computer. I am back home now, and will try to tidy it up and post it in the next few days. On the long plane ride back to Hawaii, I read Power of the People: America’s New Electricity Choices. I picked this book up at the 2009 Solar Tour – Pikes Peak Region, which I visited on my trip to Colorado. My new job has me getting more involved in the electricity sector, and I thought this would be a book that would help… Continue»
This will be the conclusion of Vinod Khosla’s (VK) recent lengthy interview at the Milken Institute 2009 Global Conference. The interview was conducted by Elizabeth Corcoran (EC) of Forbes and can be viewed here. In Part I, VK discussed the role of government money, capital intensity of renewable projects, and some of his solar investments. In Part II, VK discussed butanol, cellulosic ethanol, nuclear power, and cap and trade. Here in Part III, VK discusses his beef with electric cars, has lots to say about Black Swans, discusses his problems with nuclear in more detail, talks about green jobs, sugarcane ethanol, and weighs in on indirect land use issues for biofuels. EC (39:00): Let’s get to those electric cars. You… Continue»
This is a continuation of the previous post covering Vinod Khosla’s (VK) recent lengthy interview Milken Institute 2009 Global Conference. The interview was conducted by Elizabeth Corcoran (EC) of Forbes and can be viewed here. In Part I, VK discussed the role of government money, capital intensity of renewable projects, and some of his solar investments. Part II picks up at the 13:40 mark of the 75 minute interview. In this section, VK covers his strategy for cutting poor performers from his portfolio, discusses butanol, suggests that cellulosic ethanol can replace oil, says nuclear power can’t compete without subsidies, says cap and trade is inevitable, talks efficiency and smart grid, and tells us that he is often wrong. EC (13:40):… Continue»
Because I am terribly snowed under, I am going to provide the summaries in pieces. But there are some other options if you want immediate gratification on all of the sessions. Professor Dave Summers – aka former editor ‘Heading Out’ at The Oil Drum – has several updates posted at Bit Tooth Energy. Neal Rauhauser, who is founder of the Stranded Wind Initiative, also published a summary over at Daily Kos. Eventually, I believe all of the presentations will be available as was the case for the 2008 Energy Conference. Day 1 – Steven Chu Speech I was quite looking forward to hearing from Energy Secretary Steven Chu, so I grabbed a seat up front. Chu started off by saying… Continue»