1 Place the vegetables that take the longest to cook in the pan. 2  Do not crowd the vegetables or they will steam instead of roast. 3  If you like, add 1 or 2 heads garlic with the tops trimmed off, several sprigs of thyme, and/or snipped fresh rosemary, oregano, or sage.
Studies have shown thatcontinuously monitoring a buildingâs energy systems canlead to reductions of 10 to 15 percent in annual energybills. For the typical 50,000-square-foot office building,thatâs equal to about $11,000 in savings per year!Savingstypically come from resetting existing controls to reduceHVAC waste while maintaining or even increasingcomfort levels for occupants. Commissioning usuallycosts between 5 and 40 cents per square foot.or the typical 50,000-square-foot office building,thatâs equal to about $11,000 in savings per year! Savingstypically come from resetting existing controls to reduceHVAC waste while maintaining or even increasingcomfort levels for occupants.
Office buildings in the U.S. spend an annual average of $1.34. per square foot on electricity and 18 cents per square foot on. natural gas. In a typical office building, lighting, heating, and. cooling represent between 54 and 71 percent of total use. depending on climate, making those systems the best targets for.