A graphic from The Oil Drum — Gigatons per Year of Cement Produced:

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Carbon dioxide (CO2) is the most important of many human-generated “greenhouse gases”—gases that are contributing to a gradual warming of the planet. These gases, many of which have always existed in the atmosphere, contribute to a balance of heat flows that has given us a relatively stable climate. Since the beginning of the Industrial... Read more

Greasy Socks and Certifications Recently I was doing research for a brief item about green education for "real estate professionals," that is, real estate agents, appraisers, house inspectors, and loan officers. I read about a new course being offered, covering global climate issues, green building, indoor and outdoor air quality, and, last... Read more

So says the Urban Land Institute. The following grabs are from a couple slides in A Plan for Tomorrow: Creating Stronger and Healthier Communities Today and the nearly identical A Plan for Tomorrow: Creating Stronger and Healthier Cities Today, companion PowerPoint presentations to Higher Density Development: Myth and Fact.

Jennifer Atlee has posted notes from the session she co-presented at USGBC Cascadia chapter's Living Future 'Unconference'. See them here.

Twice each month, BuildingGreen publishes an email news bulletin with current news and product information briefs. Sign up here — it's free. We will never share or sell your email address, and you may unsubscribe at any time.

In November 2006, the U.S. Environmental Protection Agency (EPA) issued guidance for a washing machine that uses nanoparticles of silver, regulating the machine as a pesticide (see

EBN

Vol. 16, No. 1). At that time, EPA decided not to create broader rules governing nanosilver in general.

In 2003, the European Union exempted the flame retardant deca polybrominated diphenyl ether (decaBDE), used in building materials as well as electronics and furnishings, from the RoHS (Restriction of Hazardous Substances in Electrical and Electronic Equipment) Directive, which restricts the use of brominated flame retardants (see

EBN... Read more

The socially responsible mutual fund company Calvert has released a study, conducted with the Boston College Institute for Responsible Investment, ranking the 13 largest homebuilders in the U.S. according to their green practices.