2nd Green Revolution

Whether you love him, hate him, or are indifferent, Steve Jobs has major street cred. His company makes products that are elegant, well-designed, easy to use, and revolutionary. The hype and excitement that accompanies the lead up to and release of a major Apple product is second to none. Not only that, but the products go on to be wildly successful, while turning entire industries upside down. Think the Macintosh in the computer industry, the iPod in the music industry, the iPhone in the mobile device/phone industry, and now perhaps the iPad in the publishing industry. The presence of Apple has done wonders not only for Apple but for the entire electronics sector. People are excited about seeing the next useful technology and how it is integrated into a computer, phone, or GPS system. All this begs the question: Is there someone who can lead a company to develop breakthrough technologies and integrate them in products in the clean energy sector that consumers will get excited about? Is it even possible to have that in regards to green technology? Who would be a candidate for the role? Read the rest of this entry »

Yesterday KUNC, National Public Radio’s Northern Colorado affiliate reported that the clean energy economy had created 17,000 green jobs. According to GreenBiz.com

Venture capital is flowing into Colorado for green startups that see promise in the smart grid, energy storage and other clean tech technologies. “In 2008, we had $458 million of venture capital investments in Colorado. It’s just astounding,” Colorado Climate Change Coordinator Alice Madden said, noting that such investments have helped create 1,700 clean tech businesses in Colorado that provide 17,000 jobs.

The Colorado Governor’s Energy Office recently commissioned a green jobs report along with the Green Jobs Working Group (GJWG) and the American Solar Energy Society. The findings calculated that Read the rest of this entry »

This post comes from a 2nd Green Revolution reader who forwarded us the idea. Originally from the Maine Solar Primer booklet 2nd Edition by Richard Komp with drawings by Caleb Crawford, the SunGrabber is a relatively easy way to capture some of the sun’s heat by attaching a home-made solar panel to an existing window. Also known as a “thermal siphon”, the idea in its simplest form works on the principal that hot air rises. The best way to understand the concept is to look at the drawing after the jump or at this URL at Build It Solar. Read the rest of this entry »

Despite announcing his intention not to seek a second term as governor of Colorado, Governor Bill Ritter has continued to pursue a clean energy future for the state. While many states have mandates of 20% or 25% electricity generation from renewable energy sources by 2020, Ritter is pushing ahead toward 30%. Ritter’s goal is one of the most ambitious, ranking in the top three states as measured by a percentage of electricity production.  Read the rest of this entry »

Last month’s lengthy post titled “Inefficient Devices and the Laws of Thermodynamics” failed to relate the abstract laws of thermodynamics to everyday life. This post aims to tie the two together in a more easily digestible package.

Devices that consume excessive amounts of energy, convert energy inefficiently, or perform tasks that can be accomplished with less energy are wasteful and need to be replaced. This latter option, achieving a goal with less energy (i.e. carpooling instead of driving individually or cooking indoors on a cold day and leaving the oven ajar to release heat throughout your home) represents a version of low-hanging fruit.
Read the rest of this entry »

On or around the first of every month, 2nd Green Revolution updates the green events calendar for the coming month. Last November we began including a post highlighting some of the intriguing events for that month. Many of the events on the calendar for February take place in India, New Zealand, and Australia. However, there are a few in San Francisco, California and several intriguing domestic events at the end of the month.

Here is a sampling of a few domestic symposiums that caught our eye. Read the rest of this entry »

As a science teacher I can tell you that people find science scary. Perhaps you already knew that. They think it is something they “can’t do” or “don’t get.” They may say they do not have a scientific brain. I can also tell you that these are entirely untrue. Real world, personally accessible examples, instead of theoretical situations, help make the connection to the here and now. For instance, the title of this post “Inefficient Devices and the Laws of Thermodynamics” would probably be enough to scare off most readers. However, by thinking about your own home, this scientific concept comes to life. Read the rest of this entry »

A few months ago Solar Roadways was the recipient of extra attention in the blogosphere. 2nd Green Revolution did its part and brought you news of this company as well. All of the attention resulted in a redesigned website with flash animation. The older version of the site (one of which can be seen here) lacked the “Wow” factor that is now a part of the new site.

While the revamped site contains a wealth of information on the benefits of solar roadways in an attractive, easy to access format, there does not seem to be much movement on the development and implementation side. Read the rest of this entry »

In finance, a good rule of thumb for managing a budget and staying out of debt is “Don’t spend more money than you make.” This same simple premise can also be applied to energy management. Take homes, for example. With efficiency gains, energy conservation, and home energy production through solar power, geothermal power (see one homeowner’s perspective) and other types of renewable energy, it is becoming possible to create or retrofit a home to be energy neutral. ZETA Communities is designing houses that don’t use more energy than they make. Partnering with the U.S. Department of Energy, ZETA’s zero energy homes

provide one of the first nationally scalable solutions to these unsustainable environmental impacts. Using a whole-systems design approach, high performance materials, and an innovative mechanical core, ZETA homes require 40%-60% less energy overall and 65% less energy for heating, cooling, and hot water than a comparable structure (based on data published by ZETA’s partner: U.S. Department of Energy’s Building America program). To achieve net zero energy, ZETA homes use grid-tied photovoltaic systems and other clean energy sources.

The Wall Street Journal has an interactive feature that shows how ZETA’s design features listed below can allow homes to produce as much energy as they consume and create a healthier environment for their inhabitants. Read the rest of this entry »

Yesterday’s post about fake and real Christmas trees and menorahs developed out of several conversations during the holidays, but was precipitated by an article in The New York Times about the use of so-called rare earth elements in the manufacture of clean energy components. Cradle to cradle design would suggest that all materials used in consumer products ought to be capable of serving some function once the original purpose of the object has long passed. This design philosophy necessitates making components for consumer goods out of materials that can return to the ecosystem with toxification of the soils, water, or atmosphere. Read the rest of this entry »