Widely Available Low-VOC Paints

Best Low VOC Paints: Miller Paint Acro Pure Interior Acrylic Latex

At Metaefficient, we try to only feature products that are toxin-free. Take interior paint, for example — how can a paint be considered “efficient” if it leaks toxic substances into your home for months or even years? According to the EPA, VOC-laden paint is a primary contributor to unhealthy indoor air, and it can significant […]

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The First LEED Platinum Data Center

ADC's LEED Platinum Data Center

ADC (Advanced Data Centers), a company based in San Francisco, is set to build the country’s greenest data center. Because of its efficiency, the project stands to save its owner from $1.8 million to $2 million in energy costs. ADC says its new center will be 25-30 percent more energy efficient than the industry standard. […]

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How To Filter Your Drinking Water Very Efficiently

I’ve spent quite a bit of time researching how to filter drinking water effectively. Originally, I was interested in filtering the rainwater that falls on my roof. But I had to put that project on the back burner for now. During my research I noticed that there is little unbiased information available on water filters […]

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Non-Toxic Caulk Substitutes

We’ve tracked down a more efficient caulking compound — one that does not contain toxic VOCs (volatile organic compounds) such as toluene and hexane. These are present in conventional caulk because they are cheap to produce. One company, AFMSafeCoat, produces a caulking compound that is a water-resistant, flexible sealant with excellent adhesion.

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