Building Technology

Today Google and GE announced a new partnership, teaming to develop smart grid technologies and clean energy. The concept of the smart grid is essentially bringing electricity transmission, distribution, and use into the 21^st century through the use of two-way communications, advanced sensors, and distributed computers to improve the efficiency, reliability and safety of power delivery and use. The system has not been integrated into America’s energy distribution system, but the concept offers increased reliability, efficiency and safety of the power grid, enables decentralized power generation so homes can be both an energy client AND supplier (allowing individual loads to tailor their generation directly to their load, making them independent from grid power failures), and enabling flexibility of the power consumption on the clients side.

Developing and implementing this concept will be crucial if plug-in vehicles (getting closer and closer over the horizon) are going to be a benefit instead of a detriment to the electric system. Smart power grids would allow people to conduct tasks such as recharging electric cars at times of day when demand is not high, and enable them to sell solar or other renewable energy back to utility companies.

Surprisingly, it is political and regulatory hurdles, not technological ones, that block the path to revamping the US power grid, and it is this side of the puzzle that this new partnership will investigate. FAS hasn’t done much research into smart grids, but we see it as an important upgrade in the bigger picture of improving our national energy use, and we’re very interested to see where this partnership will go.

A fact sheet on the partnership can be found here.

Print PDF

On Tuesday, the House of Representatives passed the Comprehensive American Energy Security and Consumer Protection Act (HR 6899). While the bill itself is very wide-reaching, unfortunately the majority of it its focus (and debate) has gotten caught up in the issue of off-shore drilling, an issue that has been shown to have little impact (immediate or long term) on our national energy use and needs.[i] While the bill did pass the house, and now moves to the Senate to be voted on, President Bush has threatened to veto the bill.

Regardless of its unfortunate focus on drilling and its apparent doom by the hand of a presidential veto, the bill does include many positive provisions for efficiency in buildings. The bill also includes the GREEN Act of 2008, a bill sponsored by Rep. Perlmuttter (D-CO), a bill that FAS helped develop. Some of the many important measures included in the bill, along with some thoughts: (more…)

Print PDF

In a few days, the International Code Council’s (ICC) final action hearings of the 2009 code development process will take place in Minneapolis. The hearings are the final step in a 3 year long code development cycle aimed at re-evaluating and improving the ICC’s myriad of building codes.

I bring this up because it’s the final determination for what has been deemed as the “30 percent solution” by the Energy Efficient Codes Coalition (EECC) to be adopted into the International Energy Conservation Code (IECC), the nationally recognized model energy efficiency code.  The proposals included in this “30 percent solution” look to improve the energy efficiency of the entire code by 30 percent by using current, everyday products and practices that are affordable (paying dividends through positive cash flow for the homeowner).

This lengthy process began in 2007 with the submission of over 150 proposed amendments, which have been revised to incorporate comments and recommendations throughout the development process. The result is a set of 21 individual proposals – fourteen of which were approved by the Development Committee in Palm Springs, with modifications as appropriate, and seven other proposals which were initially not approved but have now been modified by the EECC in its public comments. One of these, EC-14 is a compilation of all the individual parts and would essentially revise the entire code, and another (EC-154) is a voluntary appendix, designed to provide jurisdictions interested in increasing their energy efficiency  beyond the basic IECC measures with a means to do so.

The product of this “Final Action Hearing” will become the 2009 IECC, which can then be ratified as a new building requirement by municipalities across the country.

FAS is very interested in the outcome of these hearings. Improving building codes is one of the many ways to spur future focus and development on building energy efficiency, and if these measures are passed, they will represent a significant jump in one fell swoop.  FAS will be keeping an eye of these hearings, and will update the blog with developments.

Print PDF