To those who have been with us since our inception in 2009, as well as to those who are just joining us now for the first time, here’s a brief summary of what we at 2GreenEnergy are all about. We offer:
• A platform on which we connect cleantech entrepreneurs with sources of investment capital.
• A free hot-line for those wishing to discuss any aspect of renewable energy, efficiency solutions, electric transportation, smart grid, energy storage, sustainable agriculture, i.e., any business concept within the vast subject of environmental stewardship and the alleviation of human suffering.
• Consulting services for cleantech companies spanning a huge variety of business disciplines.
• Through Craig Shields’ track record of success as a marketing consultant to the Fortune 500 tech companies (see partial list here), we provide a unique approach and capability to positioning, branding, demand generation, online marketing, content development, public relations, sales channels development, the creation of relations with strategic business partners, and business development.

• Access to Craig Shields’ four books on renewable energy (a free e-copy of the first is available here).
• A steady flow of news and opinions on cutting-edge solutions within the realm of cleantech.
• Intern programs for those wishing to hone their skills at researching and writing on topics pertaining to clean energy and sustainability more generally.
• A forum for the discussion of any facet of the technology, economics, and politics surrounding the migration to clean energy and sustainable lifestyles (i.e., this blog, with more than 7,000 posts and 16,000 comments).
• Dozens of free reports on forwarding your cleantech business concepts, e.g., the “8 Tips” shown here.
Again, we’re very happy to have you here. Hope you’ll stick around.
Renewable Energy
Rooftop Wind
My doctor, who knows that I understand physics and renewable energy in particular, asked me today what I thought about wind turbines on boats.
I explained that, since boats need their own ways to generate electricity, what is called “small wind” may make sense. Most ships have diesel-powered generators, and that’s an option for smaller craft as well, and solar is not an attractive option because of the small area.
Doctors generally don’t have time to kill, but he asked me further about small wind, to which I explained:
Because the area of a circle is proportional to the square of the radius, big is better. If you can build a turbine with a radius 100 times larger than a small one, you’re going to generate 10,000 time more power.
Because the power generated by a turbine is proportional to the cube of the wind’s velocity, if you can site a turbine in wind conditions that are 10 times those on your rooftop, with trees and other buildings slowing the wind down, you’re going to generate 1000 times more power.
So, as usual, the answer resides in physics and math. 1000 times 10,000 is 10 million, which is why we see huge turbines on structures that lift huge turbines high above the ground, and it’s why the small wind industry has essentially disappeared.
If you don’t understand elementary school math and high school science, and you have money to burn, the investment offered at left may be right for you.
Renewable Energy
Fox News and its Effects on American Civilization
It’s interesting that there is no Fox News (or equivalent) in Canada.
The Canadians have protections of free speech that are very similar to ours in the States, and, like the U.S., these rights are not absolute. One difference is that Canada prohibits gross misrepresentation, which, in this case means that presenting opinions and calling it “news” is against the law. Lies are fine; calling them “news” is not.
A possible name for a show with the same content might be “Conservative Viewpoints” or “The Way the Right Wing Sees the World.”
Where Canada protects its people from malicious bullshit, in America we say, “Money talks.”
Renewable Energy
Apathy in the Midst of Treason
Former Labor Secretary Robert Reich makes an excellent point at left.
The constant onslaught of distractions coming out of Trump’s mouth is calculated make us give up striving for truth, honesty, and environmental responsibility.
We mustn’t quit.
-
Greenhouse Gases7 months ago
Guest post: Why China is still building new coal – and when it might stop
-
Climate Change7 months ago
Guest post: Why China is still building new coal – and when it might stop
-
Greenhouse Gases2 years ago嘉宾来稿:满足中国增长的用电需求 光伏加储能“比新建煤电更实惠”
-
Climate Change2 years ago
Bill Discounting Climate Change in Florida’s Energy Policy Awaits DeSantis’ Approval
-
Climate Change2 years ago
Spanish-language misinformation on renewable energy spreads online, report shows
-
Climate Change2 years ago嘉宾来稿:满足中国增长的用电需求 光伏加储能“比新建煤电更实惠”
-
Climate Change Videos2 years ago
The toxic gas flares fuelling Nigeria’s climate change – BBC News
-
Carbon Footprint2 years agoUS SEC’s Climate Disclosure Rules Spur Renewed Interest in Carbon Credits
