Green Options

You knew you keep a fire in a box in your laundry room, right? Not only is that kind of a scary thought, but it’s an extremely inefficient way to dry clothes; lighting a fire every time you turn on the clothes dryer. Lint catches fire all the time. But even worse, that natural gas emits carbon dioxide and is likely the second most extravagant energy expenditure in your home after the fridge.

We can do something about the fridge by buying an Energy Star rated efficient one, but until now, inexplicably, clothes dryers have not been rated under the Energy Star program.

You have to wonder why there has been so little move to improve energy efficiency in the second biggest energy guzzler in most homes…in a nation that uses 25% of the world’s energy.

Here’s a company that can make a clothes dryer 50% more efficient with a heat exchanger. Hydromatic. So why has their idea not been incorporated into clothes dryers?

A new tool in Google Earth shows you the “effect” of climate change in your area.

Using Google Earth, you can look at climate effects under three different scenarios — 1) Confronting Climate Change — “with Al Gore”, 2) IPCC High Emissions Scenario, and 3) IPCC Low Emissions Scenario. Other new tools let you examine other aspects of climate change and how to adapt to climate change.

Attaining an EnergyStar rating is crucial for companies creating home electronics and appliances if they want to appeal to the eco-minded or cost-conscious consumer, which these days can be found in virtually every North American and many European households. New standards have just been released (on September 3rd) that encourage television manufacturers to reduce their carbon footprint and the size of their screens.

Here’s a very good example of simple tech that works efficiently. Because hot air rises, cool air falls down. So if chilled water is carried through tubes at the ceiling, it sucks hot air from a room; sending down the cooler air. Simple tech is often low carbon technology too.

We’re all familiar with the vast solar thermal power stations in the desert that use mirrors to make steam to drive turbines. Giant solar thermal arrays are already making electricity in the desert in Spain and California. But what if we could have just one of these units in the backyard, just for our own use?

That’s what motivated a team of MIT students to find the way to make the cheapest solar power station out there. Mass produce it for the home user and market it under their own new start up RawSolar.

Sure, it melts steel. But even more practically for the home owner, it makes steam in a flash:

If you live in one of the states now sweltering through heat waves; even more frequent sweltering days are in your future as a result of climate change.

But it’s not only your children’s children who will suffer heat waves more often. Your property values in these states will also sink over time as your neighborhoods heat up to unlivable levels over the next decades.

A/C will be a necessity. But adding a heat recovery system will at least cut those losses to your home values:

Is Al Costa pulling our leg? The CEO of Delaware-based Alkol Inc. says he has a system that will convert your car to run on E85 in about an hour.

“Flexing” your vehicle with the Alkol conversion system will allow you to use one of those high-ethanol pumps, which contain a mix of 85 percent ethanol, as opposed to the normal 10 percent mix in conventional gasoline. You won’t need a brand new shiny vehicle with one of those “Flex Fuel” badges either.

How does it work? Does it work? Is it like one of those quick-fix radiator sealer bottles that high school kids used to pour into their old jalopies?

The economy is down, but here is another sign that green technology may be the way out of our economic dilemma. US clean energy patents hit a record high last quarter.

If you want to cut your carbon footprint, you can ride your bike a little more. If you want to cut it even further (from all that exhaling while pedaling), meet the EniCycle. This one-wheeled ride has a range of just under 19 miles on a charge. But it recharges when you ride it downhill (if you dare).

Labor Day will soon be upon us, and with it, the unofficial end of summer. Back to school time. Summer is the season for camping, getting out of the city and getting a little dirty in the woods. Some folks like to tent it. Some folks like a travel trailer, with their own bathroom (my wife included).

But one problem with campers is how much they weigh, the large vehicles needed to tow them and frequent trips to the gas station. Travel trailers are getting lighter and lighter, however, and easier and more affordable to pull. Take a look at the latest entry, from EverGreen (like the tree) in Middlebury, Indiana.

Editor’s Note: Michael Brito is a social media strategist at Intel. You can find him roaming the intrawebs on Twitter, Facebook or his social media blog.

Climate change is upon us, indeed; no need to argue that point. But how on Earth are we supposed to react to its affect on food production, water resources, ecosystems, energy demand, insurance costs, etc?  Current research suggests that the Earth will warm over the next century and the rate of warming is steadily increasing. So the question needs to be asked, “What are we doing to prepare ourselves for these changes and how can people easily get involved in affecting positive change?”

Recently, Intel officially launched Progress Thru Processors; a new Facebook application that uses idle PC processor power for projects that are geared toward life changing research such as finding cures for deadly diseases and combating climate change.