A Clean Future equals a Cheaper Future
It comes as no surprise to me to see time and time again examples of human stupidity. I’m not the sunniest of people on my best day, and when all around me the world is going to hell in a handbasket for a veritable multitude of reasons, one can only get depressed, or rise above it and become as arrogant as me.
This most recent spate of reviling the human race was sparked by an opinion piece by Elizabeth R. Sawin from the Sustainability Institute. Her title was enough to make me smile: “$4.00 per Gallon Gasoline and Climate Change Both Call for the Same Solution: Collective Investment in Clean Energy.” I smiled again when she opened with a question she was recently asked: “What do you have to say about global warming to the whole segment of Americans who are just waking up to energy issues with $4.00 per gallon gasoline?”
Needless to say, my revulsion of the human species, or at least a vast majority of them (I have a variety of revulsions, this one is environmentally based), seem to have only just realized that maybe, just maybe, it might be a good idea to have a look for something other than fossil fuels to power our transportation.
And the terms “climate change” or “global warming” do not even register.
I must admit to a certain measure of childish glee, when I see petrol prices rising as they are. You see, I do not drive a car, and at 24, I have no real desire to drive one either. No doubt by the end of 2008 my peer group will have bullied me in to getting my license, but apart from the sporadic 3am drive to the supermarket for a chicken, my feet and my bike are all I need (and maybe the occasional bus/train ticket).
So at a time when petrol prices are skyrocketing and the US Senate defeating the Climate Security Act, people are suitably concerned. But as I mentioned, it isn’t because of any fear of melting ice-caps or drowning polar bears – although I like to think that many at least feel they should care about such things, even if they don’t actively do so.
Now Sawin quickly antagonizes a great magnitude of people out there by using the term “scientific consensus” to describe what is happening to our environment; it’s never a good move. But I don’t even want to discuss that. The point I want to make is this: how come with fuel prices getting higher than Willie Nelson, people don’t want a cheaper alternative?
It would seem to me that, even though you may be 100% against the idea that man has decided to pollute Earth in to oblivion (guess where I stand), surely you would like to be paying a little less to get to work in the morning? (Another gleeful admission: I work from home!) Wouldn’t you like to pay a little less to keep warm in the winter and cool in the summer? (I got nothing for those two! I’m sufferin’ like the rest of you!)
So if there ever comes a time where there is a vote to be cast, calls to be made and politicians to be swayed, make sure you do your part: vote to bring in alternative energies, call your local whatever and let him know! Because even if you don’t feel the environment needs the helping hand, I can sure bet that your hip-pocket wouldn’t mind one.
Clean Tech of the Week: Wash Clothes Without Water
Not exactly washing without water, but with less than 2% of a normal washing machine. That’s only 1 cup of water for those sweaty gym clothes, grubby kid-wear, and foul socks.
Washing with soap and water has been THE WAY to clean most clothes for so long, it’s hard to imagine reducing H2O by 98%. What this technology lacks in sexy bells and whistles, it gains in implications. Billions of gallons of clean water could be conserved every year simply by adopting this dry cleaning technology. Less water also means less drying, which can add energy savings to those with energy-hungry clothes dryers.
The process uses plastic granules, which tumble with your laundry and a little water and detergent. The plastic absorbs the dirt or grit and can be reused for up to six months.
“A range of tests, carried out according to worldwide industry protocols to prove the technology performs to the high standards expected in the cleaning industry, show the process can remove virtually all types of everyday stains as effectively as existing processes whilst leaving clothes as fresh as normal washing. In addition, the clothes emerge from the process almost dry, reducing the need for tumble-dryers.” (Source)
The company bent on developing this technology is called Xeros, which started out of the UK’s University of Leeds School of Design. Professor Stephen Burkinshaw is the founder of Xeros, and hopes to use £500,000 in funding to bring a product to market as soon as 2009.
Dry cleaning companies have already shown interest in the technology, especially in areas with growing concerns over solvents involved in some dry cleaning techniques. Let’s hope this technology is affordable and spreads like wildfire.
Image via GoodCleanTech.com
Seven Ways to Save Energy by Saving Water
Though many states and localities are waking up to their water shortages and taking steps to plan for “peak water”, people generally continue to waste water and to ignore the energy-water link. In 2004 the Natural Resources Defense Council did a study in conjunction with the Pacific Institute called “Energy Down the Drain” on how saving water saves energy. We need to do more to spread the word. Here are seven ways to save energy by saving water:
1. Use local water.
Transporting water uses energy, so rainwater harvesting is a serious water-and-energy saver. According to the NRDC/Pacific Institute study “California’s State Water Project (SWP), which transports water from Northern California to Southern California is the state’s largest single energy user, consuming 2 to 3 percent of all electricity. It takes tremendous amounts of energy to pump the water 2,000 feet over the Tehachapi Mountains — the highest water lift of any water system in the world
2. Use less heated water in homes and businesses.
Heating water uses a great deal of energy. Small things magnified a million times over — like washing clothes with cold water or taking shorter showers — saves large amounts of energy.
3. Use energy-saving appliances.
Energy Star appliances will decrease water and energy use.
4. Learn from Australia.
Why reinvent the wheel? Since 2006, when the BBC reported Australia’s biggest drought in 1,000 years, the situation has not improved. In an island nation, this has a tendency to focus the mind, and water-and energy-saving inventions have been pouring forth from that country, while the government introduces policies that save energy and water almost daily.
5. Rethink your bathroom.
Toto, an innovative company from Japan (another island nation concerned about water use) offers an EcoPower hands-free faucet that recharges itself each time it is used.
6. Rip out that lawn and replace it with a rain garden.
Watering grass, fertilizing it with petroleum-based fertilizers, and mowing it with a gas or electric mower…..need I say more?
7. Eat more vegetables and grains; cut down on the beef.
Animal farming takes more energy and water. “Beef production requires large volumes of water–as much as 100 times that required to produce equivalent amounts of protein energy from grains.” (Environmental Health Perspectives, 2002 And the cows are fed from corn that is farmed using energy-hogging fertilizers, insecticides, and fossil fuels.
If you think about it, it’s impossible to separate our energy use from our water use. If we can start thinking holistically about the systems we use in our daily lives — and get our governments to create policies that promote wise use of energy and water, we’ll be more ready for the limits to resources that are only going to increase.
Posts Related to Saving Energy and Water:
All You Need to Know About Water Saving Technology Around the House
Could Wind help Save Water?
Low-Energy Water Desalination From Seawater Greenhouse
Water Crisis: Clean Tech to the Rescue?