Product News & Reviews

iCrete Mixes Stronger Concrete With Less Cement

iCrete is an approach to concrete mix design that uses a proprietary algorithm, informed by detailed analysis of available aggregates, to optimize particle packing and use only as much cement as necessary.
Environmental Building News—April 1, 2009

Coolerado Makes Solar Air Conditioning a Reality

Environmental Building News—April 1, 2009

Top-10 Products for Affordable Green Retrofits

Ten key product areas represent compelling opportunities for cost-effective, environmentally friendly retrofits to existing buildings.
Environmental Building News—April 1, 2009

Hypewatch: Energy Savings Claims from Power Conditioning Equipment

Power conditioning devices often promise across-the-board energy savings, but the claims don’t hold up in practice. These devices are good, however, for solving specific power quality problems.
Environmental Building News—March 1, 2009

PEX Tubing Passes California Environmental Review

Environmental Building News—March 1, 2009

Matrix Total Home System Offers All-in-One Efficiency

The Matrix Total Home System from NTI is an energy-efficient mechanical system that includes forced-air and hydronic heating as well as energy recovery and ventilation in one space-efficient unit.
Environmental Building News—February 1, 2009

More Window Manufacturing Acquisitions by Serious Materials

Environmental Building News—February 1, 2009

GE Seeks EPA Approval for Isobutane Refrigerant

Environmental Building News—February 1, 2009

Panasonic Introduces Vacuum-Insulated Refrigerator

Environmental Building News—February 1, 2009

Acadia Heat Pumps Chosen for 2,000 Military Housing Units

Environmental Building News—February 1, 2009
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Join the Discussion!

Ezkote Green

Mark Piepkorn says, “Looks like we were following the same path at the same time. :)” More...

Mark Piepkorn says, “Hi Tom - yeah, this is confusing. It's made by a subsidiary of US Mix, US Spec. Through some convoluted...” More...

Tom Curtin says, “found it at us spec.com” More...

Tom Curtin says, “Does not appear on manufactuer website!!” More...


CBRE Experiments With One-Day Energy Reductions

Allyson Wendt says, “Ethan, I just looked back at their press release, and those savings figures are for the single day (it isn't...” More...

Ethan Goldman says, “It's impressive that they were able to coordinate and move that fast (though I would be shocked if all the...” More...


Green Roof Study Finds Big Variation in Stormwater Retention

David Lanfear says, “I am appreciative of this testing and am very interested in the ongoing findings. As I research and develop living...” More...


Structure as Finish: The Pros and Cons of Leaving Off Layers

David Ottavio says, “Thank you both for your comments. The project that we are looking in to using this type of system is...” More...

Martin Holladay says, “David, While earth tubes were promoted in the late 1990s and early years of this century by Passivhaus Institut founder Wolfgang...” More...

Alex Wilson says, “There was a lot of interest in earth tubes to temper or preheat air for ventilation back in the '80s...” More...

David Ottavio says, “We are looking at incorporating earth ducts into the cooling strategy for a project in the early stage of design. I'd...” More...


2030 E2

Allyson Wendt says, “Hi Bill, I haven't seen anything like that--tools that really measure triple bottom line metrics are just starting to be developed.” More...

William Marston says, “Is anyone aware of someone working on such a tool aimed at the 350ppm target? Of course such a tool must...” More...