Skip to main content

Home/ Clean Energy Transition/ Contents contributed and discussions participated by Hans De Keulenaer

Contents contributed and discussions participated by Hans De Keulenaer

Hans De Keulenaer

France Sets Ambitious Renewable Energy Targets - 0 views

  • Wind and solar power are at the heart of a big new push by the French government to increase the renewable share of the country's total energy consumption from 6.7 percent in 2004 to 20 percent by 2020.
Hans De Keulenaer

Ten Alternative Energy Speculations for 2008: Batteries, CHP, and Transmission | Altern... - 0 views

  •  
    This article is a continuation of my Ten Alternative Energy Speculations for 2008, with picks #8, 9, and10 published last Thursday. If you haven't already, please read the introduction of that article before buying any of the stock picks that follow. These companies are likely to be highly volatile, and large positions are not appropriate for many investors. My least risky picks (#8,9, and #10) are part of that same article; my most speculative plays (#1-3) will follow in a few days.
Hans De Keulenaer

Research Recap » Blog Archive » Solar Power Could Supply 69% of US Electricit... - 0 views

  •  
    A massive switch from coal, oil, natural gas and nuclear power plants to solar power plants could supply 69% of the US's electricity and 35% of its total energy by 2050, according to Scientific American. However, $420 billion in subsidies from 2011 to 2050 would be required to fund the infrastructure and make it cost-competitive, the publication says in "A Solar Grand Plan" presented in its January 2008 issue.
Hans De Keulenaer

The Oil Drum: Europe | New Nuclear Reactors For The UK: Is This Really A Good Idea? - 0 views

  •  
    This is a guest article by Dr. David Fleming. Fleming is the Founder Director of the Lean Economy Connection, and an independent writer in the fields of energy, environment, economics, society and culture. The article is based on Fleming's recent 56-page booklet, The Lean Guide to Nuclear Energy, which expands and references the arguments presented. The booklet is available to download here: The Lean Guide to Nuclear Energy
Hans De Keulenaer

US leadership in defense of our environment - 0 views

  • And I promise you this: This nation, the United States of America, will take the lead internationally.
Hans De Keulenaer

Technology Review: Part III: The Price of Biofuels - 0 views

  •  
    While chemical engineers, microbiologists, agronomists, and others struggle to find ways of making cellulosic ethanol commercially competitive, a few synthetic biologists and metabolic engineers are focusing on an entirely different strategy. More than fifteen hundred miles away from the Midwest's corn belt, several California-based, venture-backed startups founded by pioneers in the fledging field of synthetic biology are creating new microörganisms designed to make biofuels other than ethanol.
Hans De Keulenaer

Not a sheep: Climate Change scientists - 0 views

  •  
    Junk Science has a selection of quotations from "leading climate change scientists" that I think are worthy of spreading so people can see what kind of people they are and what their real aims are.
Hans De Keulenaer

Technology Review: The Year in Energy - 0 views

  •  
    Advanced biofuels, more-efficient vehicles, and solar power top the most notable energy stories of 2007.
Hans De Keulenaer

Top Stories of 2007 - 0 views

  •  
    Each year, things seem to get more exciting for the renewable energy industries, and 2007 was no exception. Although there was much disappointment about the exclusion of important provisions for renewables in the recent U.S. energy bill, the overall global picture was positive. With 31 gigawatts of renewable energy developed around the world, 17 billion dollars in global market transactions and 21 billion dollars in global venture capital invested in new companies in 2007, clean energy can no longer be considered an "alternative" -- it is simply the natural evolution of energy.
Hans De Keulenaer

Inhabitat » World's Biggest Building Coming to Moscow: Crystal Island - 0 views

  • Moscow’s rapidly growing skyline will soon feature an eye-popping new addition: Crystal Island, which will be the world’s biggest building when completed. Sir Norman Foster’s mountainous 27 million square feet spiraling “city within a building” will cost $4 billion and it is scheduled to be built within next 5 years.
Hans De Keulenaer

Japan plans world's fastest maglev train: firm - Yahoo! Singapore News - 0 views

  • TOKYO (AFP) - - A Japanese rail operator said Wednesday it plans to introduce the world's fastest train in the next two decades, a next-generation maglev built at a cost of 45 billion dollars.
Hans De Keulenaer

Making waves | Economist.com - 0 views

  • ACROSS the road from a golf course and next to a verdant, cow-filled field in Whetstone, a village about as far from the sea as it is possible to get in England, there is a ship's engine-room in a barn. The area is dripping with history—Frank Whittle, one of the inventors of the jet engine, used a neighbouring shed for his project—but this is not some clanking historical curiosity, such as a steam engine rebuilt by an amateur enthusiast. The whirring gas turbine and whining motor being put through their paces in bucolic Leicestershire are at the cutting edge of maritime engineering. The electric drive being tested there could represent the next leap forward in ship design, as significant a technological shift as the one from sail to steam power in the 19th century.
Hans De Keulenaer

Affordable Hybrid SUV Please | HybridSUV.com - 0 views

  • Hybrid SUVs aren’t cheap.  And, because used hybrids hold their resale value better than their less fuel-efficient counterparts, used hybrid versions aren’t cheap either. 
Hans De Keulenaer

Customers misled by green power claims - Environment - smh.com.au - 0 views

  • TWO of Australia's biggest energy suppliers have been forced to stop advertising some of their "green" electricity products after investigations by the Australian Competition and Consumer Commission found them to be misleading.
Hans De Keulenaer

U.S.'s Largest Solar-Electric Plant Goes Online | EcoGeek | Solar, Written, Energy, Dec... - 0 views

  • he plant uses traditional silicon PV cells and provides enough power to juice about a quarter of the Air Force base. Really, 14 MW is still a pretty insignficant amount of energy. And this plant doesn't approach the production power of Nevada-One, a solar thermal plant. But many people believe that the true future of solar power is converting the sun's energy directly into electricity instead of using the heat from the sun.
Hans De Keulenaer

TED | Talks | Amory Lovins: We must win the oil endgame (video) - 0 views

  • Energy guru Amory Lovins lays out his plan for weaning the US off oil and revitalizing the economy in the process. It's the subject of his book Winning the Oil Endgame, and he makes it sound fairly simple: On one hand, the deadly risks of continued dependency, and on the other, some win-win solutions.
Hans De Keulenaer

Presidents' Words on Climate and Energy: 1965 to Now | SolveClimate.com - 0 views

  • Every President for the past 30 years has gone on record in support of reducing America’s dependence on foreign oil. U.S. Presidents have been advised since at least 1965 that the greenhouse gases (GHG) emitted as a result of burning fossil fuels will cause significant global warming. In assertive, often eloquent language, past Presidents called upon the nation to unify around the goals of energy independence and climate protection. Yet most of their objectives have not been achieved and their visions of greater energy security and a stable climate have not been realized.
Hans De Keulenaer

Britain Could Get 60% of its Electricity until 2060 from... Nuclear Waste : TreeHugger - 0 views

  • "We can bury our reactor waste or we can treat it and then use it as free fuel for life. It's a no-brainer." - Sir David King, Chief Science Adviser
Hans De Keulenaer

Roanakh - 0 views

  • Welcome to Roanakh.com, the practical and complete resource site for designing your PV/Solar Electric system. An easy to use, step by step guide along with a database of all the components required with their properties and embedded calculations will guide you to build your system. If you are an experienced designer or a novice to PV system design, you will find this site invaluable.
Hans De Keulenaer

Greentech Media | The 2008 Greentech Market Taxonomy - 0 views

  •  
    An interactive map with taxonomy and definitions of terms for green energy technology
« First ‹ Previous 821 - 840 of 1118 Next › Last »
Showing 20 items per page