Infographic Shows US Solar Industry’s $1.9B Net Export Surplus

I thought this was an interesting and useful infographic highlighting the growing U.S. solar manufacturing business. Right now, it shows a $5.6 billion industry that imports $3.75 billion, for a $1.9 billion trade surplus.

I wrote something about the growth of the solar industry recently for ThomasNet Green & Clean — see “How Will U.S. Army Energy Initiatives Affect Expansion of Solar Energy?

Infographic shows US solar industry trade surplus

AB — 15 September 2011

 

Programs for Recycling Food Scraps Gaining Traction

Recently at ThomasNet Green & Clean, I wrote about programs that are starting up around North America to recycle food scraps from homes, institutions, and businesses — see “Not Your Grandma’s Compost Pile – Increasing Efforts to Recycle Food Scraps.

This movement could have a significant impact on the waste stream, as I discovered from EPA data:

Government has begun to recognize that much of its waste stream is material that could be disposed of beneficially rather than simply being sequestered in a landfill emitting methane. The United States Environmental Protection Agency (EPA) … estimates that food scraps make up 14.1 percent of solid waste generated in the U.S., 34 million tons of food waste total. However, only 2.5 percent of that volume gets recovered.

AB — 28 August 2011

National Wildlife Federation’s 140,000 Backyard Habitats

On ThomasNet Green & Clean last week, I wrote about the National Wildlife Federation’s Certified Wildlife Habitat Program (see “Bunnies, Bluebirds, and Butterflies – A Wildlife Habitat in Your Backyard?“), which has registered 140,000 wildlife habitats in backyards, schools, parks, businesses, and government properties since 1973.

I learned about the program by serendipity — driving through a neighborhood here in Raleigh, I noticed the NWF sign in someone’s yard, and decided to investigate the program with the idea of writing an article about it.

Landscaper John Magee told me he thinks the program is helping to restore some of the original forest that has been lost through development:

Even as habitat becomes more and more disrupted by development, we’re creating more and more little islands of habitat. Wildlife can move and migrate from one to another of them. Areas that used to be forest are now subdivisions, but as we create more islands it makes things easier for wildlife. We can reconnect things more back the way they probably should be.

AB — 14 August 2011

Why Climate Change Is Controversial — or Is It?

My article at ThomasNet last week generated some controversy — see “All This Wrangling Over Climate Change – What’s Up With That?” Commenters on multiple ideological sides of the debate chimed in with comments — passionate but civil, for the most part.

Some readers were frustrated with me because I took a more or less neutral stance. Not that I have no opinions about climate change. It’s just that my purpose in this case is to try to shed some light on the controversy as a controversy. Here is a key excerpt:

Grappling on the global-warming battlefield are two parties in a high-stakes political conflict: On the extreme ends of the global warming controversy, believers accuse skeptics of pushing “free-market fundamentalism”; skeptics accuse believers of pushing “eco-socialism.”

According to one narrative, market fundamentalists and corporate interests are funding an intentionally-deceptive propaganda campaign against the concept of human-caused global warming to keep business free from regulatory interference…

According to the opposing narrative, communism has reformulated itself as a leftist environmental movement bent on establishing a world government and destroying free-market capitalism.

This is my second article in a series on climate change. The previous one examined research into public perceptions of the issue — see “Does the Public Really Believe Humans Are Causing Climate Change?

AB — 9 August 2011

Green Malls, SUVs, and Mansions? What’s Up With That?

Tracey Schelmetic at ThomasNet Green & Clean today throws some much-needed cold water in the face of affluent consumers who think they are helping the environment by driving a hybrid SUV or building a 5,000-square-foot “green” house:

The Ford Escape Hybrid, considered the most fuel efficient hybrid SUV on the market, gets about 32 mpg combined. This is about the same as a Toyota Yaris with a traditional engine, and far below the efficiency of a Honda Civic Hybrid, which gets 42 mpg combined.

She also takes a swipe at Whole Foods, along with some comments that will please Trader Joe’s fans:

Sitting in opposition to Whole Foods is more environmentally minded chain Trader Joe’s, a company preferred by many eco-minded shoppers. Keeping an eye on the most important factor in a green business – building size – Trader Joe’s operates out of far smaller buildings. Stores tend to average between 8,000 and 12,000 square feet, compared to Whole Foods average store size of 50,000 to 80,000 square feet. Trader Joe’s also pledged to eliminate all GM foods from its shelves in 2001, and by next year will sell no seafood products that are not sustainably sourced.

AB — 2 August 2011

Vancouver Going for “Greenest City”

Future Vancouver street sceneOver at ThomasNet Green & Clean, I wrote earlier this week about Vancouver, B.C.’s bid to become the world’s “greenest city” — see “Friendly Competition – Vancouver’s Bid to Become the World’s Greenest City.” In an interview, Vancouver City Councillor David Cadman gave me an inside view of the effort. Although the city definitely wants to become the greenest on the planet, there’s a friendly side to the competition:

Cadman tells me that “simply being a green city in one place like Vancouver isn’t enough. We have to take this plan and challenge a whole lot of cities to beat us, to move this challenge out beyond Vancouver to the rest of the world.”

He thinks cities are in a good position to incubate environmental innovation:

Cadman believes cities are well-suited to serve as sources of environmental innovation. Whereas “national governments don’t seem to be able to get their act together” to move forward on green initiatives, he tells me, “local governments are transforming the world around them.”

AB — 29 July 2011

El Hierro – Isolated Island a Great Demo of Renewable Energy

Over at ThomasNet Green & Clean this week, I wrote about efforts by El Hierro, the most remote of the Canary Islands, to become completely self-sufficient and wholly reliant on renewable energy — see “El Hierro — How an Island Can Serve as a Model for Renewable Energy.”

Some of the most interesting commentary I found on the El Hierro project has to do with the value of the island’s remoteness. One researcher writes that, when it comes to connecting with any outside electric grid, “[The island] is totally isolated, as the significant sea depths make any interconnection impossible.” Yet the island has a population of 11,000 and a significant economy.

The R&D director for the Canary Institute of Technology says that,

Islands can play a very important role as pioneers of the energy revolution… The island as a whole can serve as an experiment not only for this particular energy combination, but also for other types of energy-related issues like mobility, like efficient transport solutions… Examples like El Hierro will prove technologically that this is possible.

AB — 20 July 2011