Our Green Streets Blog

I have not met Barry Cohen, executive director of the National Algae Association, based in Woodlands, Texas, nor discussed with him any of the challenges facing his nascent industry. But the challenge he made to his membership caught my attention:

“I am issuing a challenge for the year 2010: Build out a 100 acre turnkey algae production facility (growing, harvesting and extraction) without any local, state or federal grant funds.”

Mr. Cohen’s greeting to all for the beginning of 2010 is well worth reading, especially by all who want to see alternative fuels gain more solid footing on the American (and world) energy charts.

The accounting of his challenge ias worth the read:

“When this (American oil production) all started in 1859, nobody had all of the answers. 150 years later, the oil industry is still looking for answers. A 100 acre turn-key commercial-scale algae production facility will allow algae producers to look at real commercial algae production and operations as well as economies of scale issues. It will give algae researchers a much better understanding of commercial-scale algae production issues to work on as opposed to small raceway ponds and desk-top lab photobioreactors. It is, at this point, useless to continue to fund algae research without seriously funding commercial-scale algae production farms. As some have already learned, intellectual properties have no practical use if there is not an industry to use them. In order to create any value in existing algae technologies, we must have commercial-scale algae production facilities that can use them!

“Commercial-scale algae production is key to our industry and is one solution that helps to reduce dependence on foreign oil, to create new jobs and reduce CO2 emissions. The NAA challenges the algae industry to build a 100 acre commercial-scale algae production plant without any local, state or federal grants – this will be the true test of algae production farming and algaepreneurism at its finest!

“I would like to see the first 50 acres of production with proven benchmarked results – totally designed, developed and put into production without a single dollar of government money. The next 50 acres can be improved by making minor changes based on what was learned from the first 50 acres. I know it can be done, and you know it can be done – it´s time to do it!”

The entire document can be read at the association’s website .

A world turning with low carbon energy is no small feat, even if everybody wants such a clean place. Poised before the open of the the summit at Copenhagen, there is no better time than now to equip oneself with the correct information in setting goals to switch to low-carbon energies. Implementing change for world climate issues, no matter how good it might be for all, is an action requiring an extraordinary amount of time, infrastructure, and will.

In the December 3 issue of Nature, Gert Jan Kramer and Martin Haigh point to this reality in their article, “No quick switch to low-carbon energy.”

In the first of two pieces on reducing greenhouse-gas emissions, the two writers analyze historic growth in energy systems in explaining why deploying alternative technologies will be a long haul that could span multiple decades.

Below is a summary of their content, plus highlights of facts all should consider.

* There are physical limits to the rate at which new technologies can be deployed * Governments need to design policies targeted at specific technologies to accelerate deployment
* More action is required on demand side to increase efficiency and curtail consumption.”
“To combat climate change, the world’s entire energy system needs a major overhaul before the middle of the century. But can we build new energy supplies that quickly? …… Because the scale of the energy system is so huge, it takes time to build the human and industrial capacity to achieve substantial deployment.” Read more of this >>

BioLyle's two-DVD set is available for $39.95

Lyle Rudensey, in Seattle, was kind enough to send a copy of his two-DVD set, “BioLyle’s Biodiesel Workshop,” for us to review. For anybody interested in knowing about biodiesel, whether as a hobby or part of a cooperative effort, watching this video set is a great way to get started. But be prepared to spend some time with it, as the running length tallies up to 224 minutes.

I am happy to add that the viewer’s time will be well-spent. Lyle Rudensey takes viewers into the classroom for an in-depth lesson concerning everything from the chemistry to the tools required for manufacture, then into his garage for a ’seeing-is-believing’ demonstration that covers all of the steps involved, from collection and filtering, to titration, processing, storing, and cleaning.

On the Utah Biodiesel Supply website, Graydon Blair writes that Rudensey “has taught literally hundreds of people how to make their own Biodiesel through his hands-on Biodiesel workshops in the Seattle, WA area. His relaxed teaching style combined with his incredible knowledge of the Biodiesel production process makes for an incredible experience that students come away from raving about. Not only does he make the whole process incredibly easy to learn, but you’ll come away knowing so much more about why Biodiesel works, why anyone can make it, and how you can get started on a budget!” Read more of this >>

After developing a promising technology to recycle carbon dioxide (CO2) into gasoline, Santa Barbara, CA – based Carbon Sciences, Inc. has announced developing key enzymes that will accelerate its biocatalytic process and significantly lower the cost of fuel production.

One potential large supplier of such captured CO2 might be coal-fired electrical power generating plants.  The impact could be  significant, said Carbon Sciences CEO, Byron Elton. “We strongly believe we are developing the most efficient and viable renewable fuel technology in the world. We estimate tat that with less than half of the the CO2 emissions from coal-fired power plants, we can produce 30 percent of the world’s fuel supply.”

The conversion of captured CO2 to liquified fuels Source: Carbon Sciences

Read more of this >>

This is a site worth visiting: http://ecovativedesign.com

look at their videos on Greensulate, an incredibly exciting non-synthetic product! Read more of this >>

This story comes from Environmental Leader:

Biomass gas will soon power this Xcel Energy Wisconsin plant, not coal.

Xcel Energy plans to install biomass gasification technology at its Bay Front Power Plant in Ashland, Wis.

Following all state regulatory approvals, engineering and design work is expected to begin in 2010, and the unit could be operational by late 2012. The company first announced its plans last October. Meanwhile, it has filed an application for a Certificate of Authority with the Public Service Commission of Wisconsin. Read more of this >>