Green Options

The Nordic countries are the northernmost cultural community within the Europe.

Comprising five countries and seven territories, only one is totally outside the Arctic Circle and three quarters of the rest lie within.

It’s a land which is bleak and beautiful, fragile and harsh, and utterly magnificent.

This is why the recently published “Threats to Biodiversity in Nordic Countries”⁽¹⁾ is so relevant for environmentalists around the world.

Biodiversity is vital to all life.  The lessons uncovered in the unique Nordic countries need to be applied on a global scale.

There has been a lot of discussion over the last few years about biofuels and whether or not they are actually green, especially when produced on a large, global level.

A new study led by Marine Biological Laboratory (MBL) senior scientist Jerry Melillo says no, they aren’t green (when it comes to climate change). However, there are still many important factors to keep in mind before claiming this is the end of a long and complicated discussion.

On the official blog of the US Secretary of Transportation last week, Ray LaHood stated that driving less is the key to reducing carbon emissions, plain and simple. He gave an outline, on his blog, of what he said to the Senate Committee on Environment and Public Works earlier that day and this was the bottom line. However, how we get there — how to encourage people to drive less — was another key aspect of his presentation and blog post.

The 31st Symposium on Biotechnology for Fuels and Chemicals

One of the world’s most prestigious and established biofuels meetings, the 31st Symposium on Biotechnology for Fuels and Chemicals, is currently underway May 3-6 in San Francisco, with more than 800 scientists expected to attend sessions on topics ranging from commercialization of biofuels and their long-term sustainability to emerging technologies and turning algae into fuel.

We’re liveblogging (on Twitter) [...]

The solar industry has taken a beating lately. At their low in November, solar stocks were down 70%. Natural gas and oil prices have plunged, reducing the value of renewable energy. Financing is scarce, making the upfront cost of solar energy a challenge.

Perhaps these conditions will encourage innovation. Here are some tactics for solar companies to weather the storm in the short-term:

Gazing into the future of a carbon market, two things seem certain: a fundamental change to the economy and sweeping land reforms.

There are two well known and highly charged sayings about land:

—–agriculture is the foundation of economic growth
—–all land use is inherently political

The fast approaching world of a carbon market could see how we use land becoming the most important issue in stopping climate change becoming a disaster for mankind.

Last Monday, the California State Assembly passed a bill, that if approved by the Senate, will become the nation’s most far-reaching attempt to curb urban and suburban sprawl.

Lettuce and biodiesel too, that’s the plan of Glen Kertz, CEO of Valcent Products of El Paso, TX. Kertz, who has worked in the greenhouse business for nearly two decades, believes the time has come to localize and simplify food production, and he says his Vertigro system will do just that. I spoke with Glen while he was attending an Orchid growers convention in Miami FL. We talked about his High Density [...]

Portland has been recognized for decades as a leader in urban planning. Today its progressive philosophies are being applied to environmental policy-making. Tackling sustainability on an urban scale, the Portland Development Commission has conceived a model neighborhood known as the Lloyd Crossing Sustainable Urban Design Plan. A massive undertaking, the Plan sets goals and objectives that are intended to guide development over the next 45 years.