CALGREEN – > CALIFORNIA NOW HAS THE COUNTRY’S GREENEST BUILDING STANDARD
January 27, 2010 on 12:53 am | In Green Building, Green Cities, LEED, Trends, Uncategorized, Water, all | 7 CommentsBy Jodi Summers
Bravo to us! California has adopted the greenest building standards in the United States…and the world.
The new code, called Calgreen, goes into effect next January 2011. It requires all builders to:
v Install plumbing that cuts indoor water use.
Mary Nichols, chairwoman of the California Air Resources Board, said the new building code would require developers to slash water use in their buildings by 20%, using more efficient toilets, shower heads and faucets.
v Divert 50 percent of construction waste from landfills to recycling.
v Use low-pollutant paints, carpets and floorings
v Buildings will be given certificates of occupancy occupied only after strict energy standards were verified.
In addition, for non residential buildings:
v Install separate water meters for different uses.
v Mandates the inspection of energy systems by local officials to ensure that heaters, air conditioners and other mechanical equipment in nonresidential buildings are working efficiently.
v It allows local jurisdictions, such as Los Angeles and San Francisco, to retain their stricter existing green building standards, or adopt more stringent versions of the state code if they choose.
“California should be proud… These are simple, cost-effective green practices. …” notes Tom Sheehy, acting secretary of the state Consumer Services Agency and chair of the California Building Standards Commission, which approved the standards. “This is (something) no other state in the country has done - integrating green construction practices into the very fabric of the construction code.”
While California’s largest metropolitan areas have adopted their own green building standards, these new regulations will be particularly useful for smaller jurisdictions that have been unable to develop their own green construction guidelines.
This is a positive alternative to LEED construction standards. Sites Sandra Boyle, an executive vice president of Glenborough, a developer, “The cost for owners to go through this rating system is astronomical — in a very challenging commercial real estate market.”
“You will have a whole bunch of cities that never would have included this in their building doing it, and doing it in a way that won’t kill the economy,” observes Matthew Hargrove, a vice president with the California Business Properties Association. “Outside the coastal areas it will be helpful - like in West Sacramento, where they looked into creating a green building code but balked because it’s cumbersome to develop and they didn’t have the resources.”
Buildings currently account for about one-quarter of the state’s total greenhouse gas emissions. These new standards are applauded as an important step in helping California meet its goal in reducing the state’s greenhouse gas emissions by 30 percent by 2020.
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http://www.sfgate.com/cgi-bin/article.cgi?file=/c/a/2010/01/13/MNDR1BH9SA.DTL#ixzz0dJ9grkaW
http://www.sfgate.com/cgi-bin/article.cgi?file=/c/a/2010/01/13/MNDR1BH9SA.DTL
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4 GREEN BUILDING TRENDS 4U
January 20, 2010 on 12:43 am | In Green Building, Solutions, Trends, Uncategorized, all | 5 Comments4 GREEN BUILDING TRENDS 4U
By Jodi Summers
Green building concepts are being embraced with as much wild abandon as kids grasping for the coolest new video game. It started pretty basic – green construction, then evolved into green renovation, and now it’s branching out in all directions. Here are 4 green building trends to watch and invest….
1 - Modular Green Homes – One of the most successful investors in history, Warren Buffett, recently expanded one of his business subsidiaries, Clayton Homes, to produces a line of green modular homes. These 750-square-foot eco homes, dubbed “i-houses,” can be purchased online for less than $75,000. It’s a good bet that if Buffet is invested in it, the area will grow. Our hero is second richest man in the United States with a net worth of $40 billion.
The i-houses are constructed as modules in a factory and then assembled in the field. I-houses are marketed as “affordable luxury in a green, energy-efficient package.”
Beyond Buffett, there are others, such as Zeta Communities and Blu Homes in the green prefabricated market. Modular home construction will be a wise choice for builders going forward because it may allow developers reduce risk, allowing the development of large sites to take place as sales come in rather than building a planned community in larger phases before the units are sold out.
2 – Energy Retrofits – California state measure AB 1103, which requires the tracking of the energy use of all nonresidential buildings for disclosure to prospective buyers and tenants, is a fine example of how critical energy retrofits will be in the future. Much of the country’s real estate is old and wastes energy…eventually these properties will need to be upgraded or replaced. Not to mention, this is a cornerstone of President Obama’s post recession job creation movement.
Energy Star, the government, and local utilities have been offering rebates for property owners on measures like energy audits, insulation and duct sealing. SBI Energy predicts that the U.S. home energy retrofit market will grow about 15 percent per year to $35 billion by 2013, up from $20.7 billion in 2007.
David Leathers, senior vice president of energy services for mechanical contractor Limbach, confides that U.S. commercial building in the U.S. five years or older can likely benefit from a retrofit with payback for most measures taken in less than five years.
3 - Smart Building Materials - Energy-efficient building materials are the frame of green building. Serious Materials recently raised a $60 million third round of venture for the manufacture of energy-saving windows and environmentally friendly substitutes for sheetrock. More good investments - high-efficiency insulation system companies, such as walls with micro-encapsulated phase change materials to stabilize the indoor temperatures in buildings. More…Electrochromic technologies can darken or lighten the tint of a window when in contact with an electrical current, thus managing the amount of sunlight that passes through…Ventilated double-skin facades (already being used in Europe), use inner and outer glass walls with a thin cavity to provide insulation in between for the exterior shell of a building.
4 - More Energy Efficient Energy Codes - The American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE ) and the International Energy Conservation Code (IECC) are both developing the latest round of “model codes”— ASHRAE 90.1 and IECC — will likely require a 30 percent increase in energy efficiency.
Congress may soon mandate that all states raise their standards to the newest codes. The American Clean Energy and Security Act passed by the House this year includes a provision that would effectively create a baseline national building energy code by mandating the adoption of a standard set by the Department of Energy, who may very well call on the standards set forth by ASHRAE or IECC.
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http://earth2tech.com/2009/12/23/4-green-building-trends-to-watch-in-2010/
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ALTERNATIVE ENERGY POLL – SOLAR RULES
January 13, 2010 on 12:53 am | In Green Building, Green Cities, Green Houses, Green Workplace, Solar, Statistics, Trends, Uncategorized, all | 3 CommentsALTERNATIVE ENERGY POLL – SOLAR RULES
Edited by Jodi Summers
An overwhelming majority -92% of Americans polled - Support Solar Energy Development, according to the 2009 Schott Solar Barometer. The Schott Solar Barometer is a national survey conducted by independent polling firm Kelton Research.
The overwhelming support for solar power is consistent across political party affiliation with 89 percent of Republicans, 94 percent of Democrats and 93 percent of Independents agreeing that it is important for the U.S. to develop and use solar power.
Furthermore, close to eight in 10 (77%) Americans feel that the development of solar power, and other renewable energy sources, should be a major priority of the federal government, including the financial support needed. This sentiment also remains the same since June 2008 (77%).
If only given the opportunity to support one source of alternative energy, 43 percent of Americans would opt for solar over other sources such as wind (17%), natural gas (12%) and nuclear (10%).
Almost half of all Americans (49%) say they’re currently pondering solar power options for their home or business – and another three percent already have solar power. Among those who would like to take advantage of solar power at home or at work, seven in 10 (70%) envision they would make the change within the next five years.
The general consensus is that many Americans feel they lack information – fewer than one in five (12%) - can claim that they’re extremely informed about the subject of solar power in general. What’s more, almost three in four (74%) Americans admit they wish they knew more about solar power options for their home or business.
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GREEN LEGISLATION DOMINATES IN SACRAMENTO
January 6, 2010 on 12:08 am | In Green Building, Green Cities, Green Workplace, U.S. Government, Uncategorized, all | 12 CommentsA HOST OF GREEN BILLS PASS IN CALIFORNIA LEGISLATURE
by Jodi Summers
Once his term as state leader is finished, do not be surprised if Governor Arnold Schwarzenegger crosses party lines and unites with former Vice President Al Gore in working for a greener world.
Green legislation and regulations have been a favorite in Sacramento since the adoption of Assembly Bill 32 in 2006, and this year is no different. The basics of the green bills signed into law this year by Schwarzenegger include:
Energy
* Assembly Bill 758 (Skinner, D-Berkeley): Requires the California Energy Commission to establish a program encouraging energy savings in existing residential and nonresidential buildings.
* Assembly Bill 920 (Huffman, D-San Rafael): Allows customers with solar and other alternative energy generators participating in a net-metering rate schedule the option of rolling over credits for excess energy generation into the following year or receiving payments from the utility at a wholesale rate.
* Senate Bill 32 (Negrete-McLeod, D-Chino): Creates a fixed-price payment for energy generated from renewable projects based on the value of renewable generation. The legislation makes it easier for the owners of storage units, vacant land, warehouses and other properties that require minimal energy consumption to transform their properties into independent solar power plants that sell back to utilities.
Greenhouse Gas Reductions/Climate Change
* Assembly Bill 1085 (Mendoza, D-Artesia): Shines “sunlight” on important regulatory procedures at the California Air Resources Board (aka CARB) by requiring it make available to the public each technical, theoretical and empirical study, report or similar document, if any, on which the agency relies, related to, but not limited to, air emissions, public health impacts and economic impacts before the comment period for any regulation proposed for adoption by the state board.
* Assembly Concurrent Resolution 77 (Swanson, D-Oakland): Urges CARB to meet the statutory requirements of the Global Warming Solutions Act of 2006, or AB32, by ensuring that its analysis of specified emission reduction measures include prescribed components.
* Assembly Bill 210 (Hayashi, D-Hayward): Encourages cities, counties and other local jurisdictions to adopt energy-efficient building standards that surpass those already included in the state’s landmark Green Building Standards Code. That code requires structures to use at least 15 percent less energy than current requirements, and sets goals for air quality, water conservation and other environmental concerns.
* Assembly Bill 531 (Saldana, D-San Diego): Delays the implementation of the state’s mandatory Energy Star benchmarking law - Assembly Bill 1103 - and requires the state Energy Commission to write implementing regulations.
Water
* Senate Bill 407 (Padilla, D-Pacoima): Requires all residential and commercial buildings to install water-conserving fixtures by 2019. Also authorizes public entities that supply water to require such retrofitting whenever real estate is transferred.
* Assembly Bill 474 (Blumenfield, D-Van Nuys): Authorizes the legislative body of any public agency to designate an area within which authorized city officials and free and willing property owners may enter into contractual assessments to finance the installation of water-efficiency improvements that are permanently fixed to real property.
* Addendum: The state remains without a water deal despite Schwarzenegger’s scheduling of a special session on the topic.
Under Governor Schwarzenegger, California has become an international leader in clean energy standards, enriching the state with clean energy investment, green jobs and a better quality of life. In the last three years, more than $6 billion in venture capital has been pumped into California’s economy, making us the national leader in the number of clean businesses. Green jobs have also skyrocketed, growing 10 times faster in California than in other areas. This growth is expected to continue, with assistance both on the state and national level.
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