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Energy Efficient Roofing | Jeff Alexander | Feb 12, 2015

How does airflow under a metal roof further enhance energy savings?

Metal roof coatings with solar reflectance can help building owners save substantially in annual cooling costs. Research has confirmed that creating an air space under a metal roofing system will increase energy savings during both summer and winter months. 

Brick and Masonry | Feb 5, 2015

3D-printed 'cool brick' may provide cooling solution for arid locations

Cool Brick is made of porous ceramic bricks set in mortar. The bricks absorb water, which cools the air as it passes through the unit.

Green | Feb 4, 2015

Illinois leads top 10 states for LEED green building

Collectively, 1,662 commercial and institutional projects became LEED certified within the top 10 states in 2014, representing 251.7 million sf of real estate. 

Metals | Jeff Alexander | Jan 30, 2015

Want greater energy savings? The answer is right above you

A recent study finds that metal roofs can cut energy costs.

Energy Efficiency | Jan 28, 2015

An urban wind and solar energy system that may actually work

The system was designed to take advantage of a building's air flow and generate energy even if its in the middle of a city.

Energy Efficiency | Jan 23, 2015

Rapid payback and reduced consumption with modulating buildings

To receive your free copy of the Siemens Anoka-Hennepin School District white paper, please…
Jan 21, 2015

Tesla Motors starts construction on $5 billion battery plant in Nevada

Tesla Motors’ “gigafactory,” a $5 billion project on 980 acres in Sparks, Nev., could annually produce enough power for 500,000 electric cars.

Jan 14, 2015

Winners of the 2014 Architecture at Zero competition announced

The competition challenged design teams to create zero-net-energy buildings for the Jack London Gateway project site in Oakland, Calif. 

Jan 7, 2015

Department of Energy seeks public input on definition for zero-energy buildings

A broadly accepted market definition of zero-energy buildings is foundational to efforts by governments, utilities, or private entities to recognize or incentivize zero energy buildings. 

Smart Buildings | Jan 7, 2015

NIBS report: Small commercial buildings offer huge energy efficiency retrofit opportunities

The report identifies several barriers to investment in such retrofits, such as the costs and complexity associated with relatively small loan sizes, and issues many small-building owners have in understanding and trusting predicted retrofit outcomes.

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