renewable

Algae is Good Green Goo

- Adam Clare 2 Comments

algaeLong time readers of ThingsAreGood may know that we like to talk about algae. Today is no exception, Living on Earth is running an interview with a man who dearly loves algae, particularly burning algae for biofuels.

“Berzin grows algae because they’re super rich in oil. In some species, oil accounts for half the little creature’s body mass. In fact, algae synthesize 30 times more vegetable oil per acre than plants like sunflowers or rapeseed. The algae biodiesel can be used to run engines, or converted into methane or fermented into alcohol. And here’s the best part: algae eat carbon dioxide for breakfast, lunch and dinner. And one thing the global warming world has too much of is CO2 from fossil fuel burning power plants.”

Economist Magazine Looks at Green

- Adam Clare 2 Comments

coverThere has been a lot of investment in the field of energy production in the past couple years with a huge increase in the renewable energy sector. The Economist magazine wonders why this is. They openly state that this trend is good for society, but not so good for money.

My copy of the magazine arrived in the mail, and I noticed that the main article is not available on their site, thus no direct link. You may have to take my word that the Economist is unsurprisingly skeptical of renewable energy, apparently British economists are afraid of change. The Economist does provide a different angle than what I’m used to when thinking of renewable energy – the profit motive.

A Free Energy Future?

- Adam Clare 1 Comment

Here’s a documentary that aired in 1995 that looks at the feasibility of free energy. Energy from water is brought up a few times. It is very optimistic about the idea of free energy and I’m hoping that one day we get free energy that doesn’t damage the environment.

Most people scoff at the idea of free energy but it wasn’t that long ago that people scoffed at the thought of using water to power machines (steam trains for example) and oil to power more machines (smog machines for example). That being said there is some questionable science in the vide, but we can dream can’t we?

From the movies description at Google Video:
“In the opening stages Arthur C. Clarke explained how there were four stages in the way scientists react to the development of anything of a revolutionary nature. “Free energy” was now working its way through these four stages of reaction, which were:

a: “It’s nonsense,” b: “It is not important,” c: “I always said it was a good idea,” and d: “I thought of it first.””

Salt Lake City to use Waste Power

- Adam Clare

Salt Lake City is going to start a small pilot project that will use sewage to heat and cool buildings. The idea uses the simple concept of heat transfer to transfer energy from one source to another.

“The system should sufficiently heat and cool Lear’s 8,000-square-foot building about 95 percent of the time. For the remainder, Lear will pool 1,800 gallons of water in the basement, also using the water to irrigate the building’s lawn.

It’s a bit expensive – the system costs $20,000 more than traditional systems – but if it works well, Lear hopes it could be eventually used by the masses.”

People and Solar Power

- Adam Clare

There are many ways to use solar power, and News.com is looking at all these ways. They have a video online that is narrated by none other than John Cleese about people using solar power. The video is a clip of a larger production, how people use solar power.

Be warned that there is an annoying ad before the video starts.

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