Showing posts with label efficiency. Show all posts
Showing posts with label efficiency. Show all posts

Monday, April 6, 2009

Green upgrades for Empire State Building

A $20 million project to upgrade the Empire State Building was announced today. An article in Forbes reports that the upgrades will result in $4.4 million of annual savings due to increased efficiencies.

The upgrades will also reduce carbon emissions by 105,000 tons over the next 15 years (roughly equivalent to taking 17,500 cars off the road). New York Mayor Michael Bloomberg hopes that this will help move the city towards their goal to reduce carbon emissions by 30% by 2030.

The cost of the project is being supported by the Clinton Foundation. Bill Clinton said that the project would serve as an example to the world that established buildings can be made greener to great affect.

Specific plans include replacing each of the building's 6,500 windows with insulated glass that will prevent heat transfer in both hot and cold weather. There are also plans to install more insulation around radiators and upgrade water cooling systems, ventilation, heating and lights.

Friday, February 27, 2009

Energy efficiency in stimulus bill

The New York Times recently reported about the flood of energy efficiency money included in the stimulus bill passed by Congress in February.
According to the article, over $20 billion is included in the bill, including spending to improve energy efficiency in government buildings, in the homes of the poor, and to fund energy efficiency research. Advocates have said that there is more money set aside in this bill than in any other in history. The largest chunk of money is set aside for grants to state and local governments to improve their buildings and facilities.

This bill provides an opportunity to make lasting changes to government buildings, including weatherizing windows and entrances, modernizing wiring and researching long-term solutions to energy drains, such as too-large skylight in a Knoxville, TN office.

It is crucial to find a balance between near-term spending and long-term impact. State and local governments will be encouraged to file for and spend grants quickly, but many cities and states have not prepared with appropriate building and energy audits. To solve this problem, the grant opportunities should provide time and funding for the governments to complete audits. This will ensure the maximum potential is gained through the stimulus money.