We are facing an oil crisis, we all know by now. We cannot hide. We cannot continue to live like this. More investment in renewable energy is essential.
But we should consider how much energy we are wasting in every thing we do. Yes, don’t leave the telly on standby, and remind the kids not to leave the lights on. But what about the heat on the bonnet of your car? In fact, a car only uses about one third of the energy supplied. Factories waste phenomenal amounts. But this could all change because of skutterudites.
ScienceDaily (Sep. 21, 2011) — More than 60 percent of the energy produced by cars, machines, and industry around the world is lost as waste heat — an age-old problem — but researchers have found a new way to make “thermoelectric” materials for use in technology that could potentially save vast amounts of energy.
OREGON STATE UNIVERSITY
Thermoelectric generation of electricity offers a way to recapture some of the enormous amounts of wasted energy lost during industrial activities.
And it’s based on a device found everywhere from kitchens to dorm rooms: a microwave oven.
Chemists at Oregon State University have discovered that simple microwave energy can be used to make a very promising group of compounds called “skutterudites,” and lead to greatly improved methods of capturing wasted heat and turning it into useful electricity.
A tedious, complex and costly process to produce these materials that used to take three or four days can now be done in two minutes.
Most people are aware you’re not supposed to put metal foil into a microwave, because it will spark. But powdered metals are different, and OSU scientists are tapping into that basic phenomenon to heat materials to 1,800 degrees in just a few minutes — on purpose, and with hugely useful results.
This is an example of how investment in Science in our universities and in our industries can really help provide solutions to the crisis we face. We cannot hide our heads in the sand, we must face up to the Oil Crunch which is imminent. But we can do it without fossil fuels, without nuclear fuels and without risking our children’s future or the planet.
Labour must address this.. We cannot trust the Tories. They are not “The Greenest Government ever” Far from it. Their priorities are their own short term interests and those of their friends.
Think Left’s priorities for a Labour government should include:
- More government funded research into Renewable Energy
- Investment in Green Jobs particularly in areas of unemployment
- Encouragement of adoption of Microgeneration as in Feed-in Tariffs
- Utilisation of Sun’s Energy from Deserts using HVDC Grids
- Nationalisation of the Railways
- A Green Transport Policy,
- Nationalisation of Utilities, including Water and Energy
- The building of affordable energy-efficient homes
- Investment in Science in Universities and in Industry
- Use of Alternatives to Fossil Fuels or Nuclear Fuelled Energy must be Labour’s Priority
(Credit: Graphic courtesy of Oregon State University)
Renationalise the Railways (Julian Gilbert) Think Left
Jeremy Leggett: The Oil Crunch U Tube Video