emissions

Smoke cigars, do a partial load of laundry, drink bottled water, and feel no shame. That's what a campaign against a carbon trading bill is urging.

The latest parody of the proliferation of "green" social-networking sites and eco-friendly events comes via "Carbon Belch Day," a campaign from the conservative Grassfire.org alliance that encourages people to pollute as much as possible on June 12.

So far, more than 140,000 people have signed a petition against "climate alarmism," according to Ron De Jong, spokesman for Grassfire.org. If the effort attracts half a … Read more

The bigger a nation's wealth and carbon footprint, the less its residents care about global warming. That's according to an online survey of 46 countries on every continent by the Norwegian University of Science and Technology.

The prosperous Dutch appeared the least worried about the prospect of future rising oceans and wild card weather, even though half of the Netherlands lies one meter below sea level. The next least concerned were people in Russia, the United States, Latvia, and Estonia.

"If you take global warming to heart, you understand that you have to sacrifice something," study … Read more

The United States can slash its use of petroleum dramatically by 2035 by adding a heavy dose of hybrids to the market, according to a study from the Massachusetts Institute of Technology.

To return U.S. fuel use to pre-2000 levels, however, carmakers would have to improve efficiency and consumers would have to learn to love hybrids, trading features like increased speed and size for higher fuel efficiency.

"There's all this fascination with vehicle technology--more hybrids, more diesels, and so on," said study author Anup Bandivadekar, an analyst at the International Council on Clean Transportation, in a … Read more

Cisco Systems CEO John Chambers is joining the virtual stage with Nobel laureate and former Vice President Al Gore on Wednesday morning to talk about climate change and technology innovation.

Chambers and Gore will use Cisco's telepresence system to communicate with a live audience at the VoiceCon trade show in in Orlando, Fla. They will discuss how unified communications technology, like the telepresence platform, can play a role in reducing carbon emissions, which are impacting climate change.

They'll also discuss other ideas for how businesses can reduce greenhouse gas emissions through innovative technologies and how the technology industry … Read more

Making champagne is by no means carbon neutral, as tree-hugging teetotalers might like to note. Carbon dioxide causes the bubbles, after all.

To be exact, champagne makers have determined that making each bottle of bubbly causes the release of 200 grams of carbon dioxide.

Some champagne makers want to shrink emissions by 25 percent within 12 years and up to 75 percent by 2050. They announced the goals Tuesday at the Bordeaux Carbon Initiative, one of many recent events by vintners seeking to green their craft.

The figures do not include all sparkling wine, such as Spanish cava, made outside … Read more

To curb global warming, we're going to have to crack down on greenhouse gases in a big way, says the American Geophysical Union.

The AGU, an organization that publishes and promotes geophysical research, issued a statement Thursday stating that, to avoid a 2-degree Celsius rise in average temperatures, carbon dioxide emissions will have to be cut in half during the century.

"In the next 50 years, even the lower limit of impending climate change--an additional global mean warming of 1 degree C above the last decade--is far beyond the range of climate variability experienced during the past thousand … Read more

As we told you last September, BMW has been kicking around the idea of a fourth brand (in addition to MINI, Rolls Royce, and BMW) for a while. This week it emerges that this new addition to the Bimmer family lineup may be a dedicated "green" line of vehicles focused on high fuel economy and lower emissions. If so, the strategy would certainly make sense as it will enable BMW to meet tough environmental requirements without sacrificing too much of its performance-related DNA. BMW is one of a number of premium European brands likely to suffer most at … Read more

Consumers won't pay more for cars that would meet new, stricter emissions standards.

That was the message sent last week by Susan Docherty, Western Region general manager of General Motors, as a handful of automotive journalists (including yours truly) sat scattered at a very large table in a private room in the back of one of Santa Monica's poshest hotel restaurants during a GM-sponsored holiday dinner.

The proclamation erupted out of a somewhat heated debate with one of the print journalists at the table, sparked in part by news that a U.S. District Judge had dismissed a lawsuit … Read more

How green is your Web site? CO2Stats will add up the time visitors spend at your site and then estimate how much carbon dioxide is expended in powering the personal PCs and servers involved.

The CO2Stats widget can be added to a Web site or blog just by cutting and pasting some code. Based upon visitor traffic, the service's ticker will count the carbons and then pay the equivalent in offsets to Sustainable Travel International. That nonprofit funds renewable energy and development in the developing world, in addition to green power projects in North America.

However, CO2Stats doesn't … Read more