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Hans De Keulenaer

Three airships that might fly you to Europe someday : Yahoo! Green - 0 views

green.yahoo.com/...fly-you-to-europe-someday.html

transport

shared by Hans De Keulenaer on 06 Jan 08 - Cached
  • In a carbon-conscious world, passenger flight is difficult to rationalize. But we've got to get from point A to point B -- there are births, funerals, weddings, and graduations to attend. Right now, there's no alternative to traditional heavier-than-air travel. Here are three airships that have a good chance at changing that
Hans De Keulenaer

Greens tout alternatives to electricity privatisation - ABC News (Australian Broadcasti... - 0 views

www.abc.net.au/...2028562.htm

electricity greening

shared by Hans De Keulenaer on 09 Sep 07 - Cached
  • The Greens are warning the New South Wales Government not to rush into building a new base load power station and privatising the electricity industry.
  • The Greens are warning the New South Wales Government not to rush into building a new base load power station and privatising the electricity industry.
  • Hans De Keulenaer on 09 Sep 07
     
    With the best of intentions ...
Hans De Keulenaer

Are electric vehicles really any better for the environment than gas-guzzling cars? - B... - 0 views

www.slate.com/...flyout

alternatives batteries cars electric vehicles hybrid slate technology tesla

shared by Hans De Keulenaer on 12 Dec 07 - Cached
  • Would electric cars really be any better for the environment than our current gas guzzlers? So much of our electricity comes from coal, after all, which isn't exactly the cleanest source of energy. Might we all be better off simply upgrading to more fuel-efficient vehicles—that is, ditching our Hummers in favor of Toyota Corollas?
Sergio Ferreira

How Was the First Battery Made? - 0 views

www.livescience.com/...080110-llm-first-battery.html

curiosities electricity storage history

shared by Sergio Ferreira on 16 Jan 08 - Cached
  • philosophy professor Alessandro Volta piled alternating discs of zinc and sliver or copper on top of one another
Hans De Keulenaer

SpringerLink - Journal of Housing and the Built Environment, Online First™ - 0 views

www.springerlink.com/...d514541k27v85375

homes

shared by Hans De Keulenaer on 26 Feb 11 - No Cached
  • The continued outward growth from a central business district has been the dominant characteristic of most cities in Australia. However, this feature is seen as unsustainable and alternative scenarios to contain the outward growth are being proposed. Melbourne is currently grappling with this issue while simultaneously trying to reduce per capita greenhouse gas emissions. Housing size, style and its location are the three principal factors which determine the emissions from the residential sector. This paper describes a methodology to assess the combined impact of these factors on past and possible future forms of residential development in Melbourne. The analysis found that the location of the housing and its size are the dominant factors determining energy use and greenhouse gas emissions.
Jack Travis

Renewable Energy Resources - 6 views

nextek-power-system-blog.blogspot.in/...enewable-energy-resources.html

dc direct coupling solar energy solar solar panel renewable energy power solutions lamps ballasts alternatives lighting

shared by Jack Travis on 26 Jun 13 - No Cached
  • Jack Travis on 26 Jun 13
     
    There are many energy conservation tips taken to have the green power in your surrounding region. Also the charges for the fossil fuels are increasing a lot and creates harm for the environment too.
Jack Travis

Innovative DC Power Solutions - 3 views

nextekpowersystems.skyrock.com/vative-DC-Power-Solutions.html

dc direct coupling solar energy solar solar panel renewable energy power solutions lamps ballasts alternatives lighting

shared by Jack Travis on 17 Jun 13 - No Cached
  • Jack Travis on 17 Jun 13
     
    The micro inverters are used in the solar industry where you can easily install the components much better than the central inverters
Jack Travis

Switch to the Future of Power - 1 views

imgur.com/NaZdp

dc direct coupling solar energy solar solar panel renewable energy power solutions lamps ballasts alternatives lighting

shared by Jack Travis on 25 Jun 13 - No Cached
  • Jack Travis on 25 Jun 13
     
    Switch to the future power generation of SOLAR energy for office, warehouse, etc..
Felix Gryffeth

Affordable, self-heating homes of the future, inspired by the past - CSMonitor.com - 2 views

www.csmonitor.com/...he-future-inspired-by-the-past

energy efficiency alternative energy

shared by Felix Gryffeth on 10 Apr 19 - No Cached
  • Felix Gryffeth on 10 Apr 19
     
    "Thick walls (with 10 inches of insulation, in Bayside Anchor's case) and triple-pane windows keep the building airtight so very little heat escapes. Instead of a central heating system, each apartment has a small electric baseboard heater."
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