Colorado Green Building Post

February 26, 2010

Public Hearing on WX Subgrantees March 5

Filed under: ARRA Stimulus, Weatherizing and Retrofit — Tags: , , , — uswx @ 5:31 am

Public Hearing On Proposed Selection of New Subgrantees

 

Pursuant to the Department of Energy’s (DOE) guiding regulations for the Weatherization Assistance Program (WAP), the GEO WX a number of public hearings will be held to receive comments on the proposed selection of new subgrantees. On March 5, 2010 from 9am-11am the GEO WX will hold a public hearing to receive testimony on its new complementary service model that is intended to bolster weatherization capacity throughout the state. The hearing will take place at the Legislative Services Building in the Audit Hearing Room located at 200 East 14th Ave. For more information about the hearing, proposed plan or to submit written comments please contact:

Mail to:
overnor’s Energy Office 
Attn: Kate Drexler/Public Hearing Comments 10.A         
1580 Logan St, Suite 100
Denver, CO  80203

February 24, 2010

Home Star Will Boost Jobs Says DC Think Tank

New Report from Center for American Progress Supports Home Star Initiative:

As the nation struggles to recover from one of the worst economic recessions in decades, unemployment has recently shown some marginal improvement, falling below 10 percent in January. But for workers in the construction and construction-related manufacturing sectors, there is little relief as jobless rates remain at near-Depression levels.

 

Total construction payroll employment has fallen by 2.1 million since 2006, with residential construction jobs down 38 percent and the jobless rate among experienced construction workers stuck at nearly 25 percent. Overall manufacturing employment has dropped 16 percent since the recession began in December 2007, but for manufacturing tied to construction the numbers are far worse: 30 percent in wood products, 22 percent in items such as window glass and fiberglass insulation, and 19 percent in fabricated metals and heating, ventilating, and air conditioning equipment. With credit still tight and the housing industry still in the doldrums, waiting for market forces to spur a recovery in construction could condemn hundreds of thousands of American families to years of continued economic struggle.

Fortunately, help is on the horizon. This week a bill establishing a HOME STAR program of consumer rebates for home energy efficiency retrofits will be introduced in the Senate thanks to the leadership of Sens. Mark Warner (D-VA) and Jeff Bingaman (D-NM), among others. Concerned members of Congress, with the Obama administration’s support, have crafted an incentive program to make millions of U.S. homes more energy efficient, swiftly create 168,000 jobs in construction and manufacturing among other industries, save homeowners nearly $10 billion over a decade through lower energy costs, and make a dent in global warming pollution.

 http://www.americanprogress.org/issues/2010/02/home_star_back_to_work.html

February 23, 2010

Colorado Efficiency First Invites Contractors to Meet Feb. 25

Filed under: ARRA Stimulus, Weatherizing and Retrofit — Tags: , , — uswx @ 7:56 am

From Efficiency First Colorado:
Do you provide energy upgrades for homes? Tired of waiting for work to come in?

 Want to learn more about a program that “is designed to stimulate private investment in home energy improvements and channel millions of dollars in new business to local contractors? ”

 Then join us!

 What:
Efficiency First Colorado’s Monthly Member Meeting - you do not have to be a member to attend!

 When:
Thursday, February 25th
5pm - Meet&Greet @ SRE
6pm - EF CO Meeting @ SRE
7pm - Beer’o'clock @ Avery Brewery

 Where:
Standard Renewable Energy’s Boulder Office, Unit C2, 5757 Arapahoe Avenue, Boulder, CO 80303
Phone 303.562.2752

 Meeting Topics
 National
 HomeStar
 EF (Efficiency First) Best Practices Working Groups
RePower the Home (Al Gore’s Project)
State
GEO’s (Governor’s Energy Office) Residential Retrofit Working Groups - Jim Meyers
 EEBC (Energy Efficient Business Council) - Shane Flansburg
SWEEP (Southwest Energy Efficiency Project) - Jim Meyers
EF CO Best Practices Working Groups
Local
BGBG (Boulder Green Building Guild)
How do all of these groups fit together?

 More Info:
Efficiency First - http://www.efficiencyfirst.org
E
fficiency First CO - http://sites.google.com/a/efficiencyfirst.org/colorado/home

 

Even if you are unable to attend, please let us know if you would like to be added to the EF CO distribution list. We will be scheduling a phone conference for those of you that are unable to attend meetings in the Front Range - let us know if you are interested in participating.

February 17, 2010

Change to ASHRAE Residential IAQ Standard Facilitates IAQ Improvements

Filed under: Building Technology, New — Tags: , , — uswx @ 5:00 am

In a time when the U.S. economic stimulus plan is emphasizing retrofitting commercial and residential buildings, ASHRAE approved a change to its residential ventilation standard in 2009 to encourage home retrofits to improve indoor air quality.

“With the U.S. economic stimulus having a great deal of focus on weatherization and other residential retrofits, we developed this change to help improve indoor air quality for public health and safety,” Steven Emmerich, committee chair, said.

Addendum e to ANSI/ASHRAE Standard 62.2-2007, Ventilation and Acceptable Indoor Air Quality in Low-Rise Residential Buildings, allows alternative methods for meeting the standard’s requirements regarding kitchen and bathroom exhaust fans. The standard currently requires fans in those rooms.

“For new construction or renovation, it’s simple to meet those requirements,” Max Sherman, former committee chair who now serves as consultant to the committee, said. “But the committee recognizes that installation of fans can be a barrier when added to existing homes in terms of expense and practicability. For example, an interior bathroom with ceiling joists running the wrong way may require ripping out a lot of ceiling and cutting studs to install ducting.”

An example of an alternative compliance path that is allowed under the addendum would be increasing the overall whole-house ventilation rate to compensate for insufficient or non-existent bathroom exhaust. 

While the alternative path could result in modest increased energy use due to the extra whole-house ventilation required, Emmerich notes that the proposal is being made because experience has shown that people doing retrofits will often ignore the standard if the fan requirements are too onerous.

“This can lead to poor indoor air quality,” he noted.  “So while the preferred method is to have the right size exhaust fan, we are proposing this alternative.”

Addendum e can be found at http://www.ashrae.org/62.2e.

Standard 62.2 is the only nationally recognized indoor air quality standard developed solely for residences. It defines the roles of and minimum requirements for mechanical and natural ventilation systems and the building envelope intended to provide acceptable indoor air quality in low-rise residential buildings.

 Overview of ASHRAE 62.2-2007 Power Point Presentation at ACI: http://www.affordablecomfort.org/images/Events/22/Courses/748/VENT3_Sherman62.2_DL_sec.pdf

February 16, 2010

Energy Efficiency as a Resource

Filed under: Weatherizing and Retrofit — Tags: , , — uswx @ 5:00 am

This 2003 report calculates the potential for energy efficiency in the natural gas sector for residential and commercial sectors for the natural gas market in the Pacific northwest. There is certainly more opportunity now as retrofit technology evolves, but this is an excellent case study in estimating the potenial for efficiency.

Ecotope, Inc. conducted a resource assessment to evaluate potential natural gas conservation measures that can be applied to the residential and commercial building stock serviced by Northwest Natural Gas (Northwest Natural). Conservation measures were developed from a variety of literature and from measures used in other natural gas conservation and efficiency programs throughout the country. The specific sources used for each measure are included in the individual workbooks. Measures were first reviewed for technical feasibility and appropriateness to the climate and local conditions.

Applicable measures were then analyzed to calculate the potential life cycle costs and benefits, and to determine the technical potential for savings. For this analysis, the technical potential is defined as the total savings that could be expected if every building that could benefit from a particular measure is actually treated.

To accomplish this, we performed the following tasks:

1. Compiled a list of potential measures for review, based on applicability to the Northwest Natural service territory.

2. Conducted a life cycle cost/benefit analysis for each measure.

3. Calculated estimates of the buildings that could benefit from each of the measures, and of the existing building stock that had already been treated through utility programs or market forces.

View the report: http://energytrust.org/library/reports/Resource_Assesment/GasRptFinal_SS103103.pdf

February 15, 2010

How the Recession and a Targeted Energy Efficiency Marketing Program Can Create a Greener Economy and Benefit Energy Utilities

Filed under: Energy Policy, Weatherizing and Retrofit — Tags: , , — uswx @ 5:00 am

By Gina Woodall and Joe Bates

While the origins of the current recession are well known (i.e., the collapse of the housing bubble, the Wall Street financial crises, the abrupt downturn in consumer spending), it has not been clear how the energy sector can benefit from it.  Recent research by Rockbridge Associates reveals how consumers’ desires to save money and help the environment during the downturn are creating opportunities for energy providers to meet their own business goals.  Couple the weak economy with a smart targeted marketing strategy for energy efficiency programs, and energy utilities can reduce overall consumption.

Unlike consumers, most energy providers are doing well financially, despite the recession.  However, they continue to find themselves under increasing pressure to reduce power consumption.  The fact is, the nation’s energy utilities are faced with a problem not caused by the recession.  In many regions of the country, energy companies are producing at full capacity and have no room to expand without incurring huge expenses.  Even where expansion plans are underway, it will take many years for additional capacity to come on line.  And “green” energy sources, such as wind farms have limitations as well (http://www.nytimes.com/2008/08/27/business/27grid.html).

Thus, energy providers across the country need to figure out ways to reduce customers’ demand and extend the life of their current infrastructure.  Many energy efficiency programs are underway sponsored by cutting edge energy utilities, including demand response and rebate programs, but participation has been weak.  The weak economy and a targeted marketing strategy can increase the success of these programs.

How does the poor economy help energy utilities reduce demand?  If consumers are spending more time at home, due to spending less time out (i.e. not spending money in restaurants, malls, etc.), aren’t they using more energy?  A recent Rockbridge survey sheds light on this issue.

In order to save money, there are many ways consumers are retrenching; 43% are postponing the purchase of a high-end electronics product, 40% are delaying making home improvements, 33% are making their home more energy efficient to save on energy bills, and 32% are pushing back the purchase of a home appliance.  If you read the last sentence too fast, you might not have picked up on a startling fact.  Let’s reiterate the point.  One-third of households are actually spending money now on energy efficiency so they can save money later.  This finding has significant meaning for energy providers.

 

What energy investments are consumers making today?  Today, 81% of consumers use energy saving light bulbs.  This statistic alone is amazing due to the much higher cost of CFLs than incandescent bulbs at check out (typically 3 to 5 times more expensive).  More evidence of consumers spending now in order to save later is their purchases of energy efficient appliances, such as refrigerators (55%), water heaters (48%), and heating / cooling systems (41%).  It is clear consumers acknowledge a little pain in the wallet today will save money in the long run.

Is it all about the wallet or do people actually care about the environment?  Actually, it is both.  Two-thirds of these product owners say they purchased the products to save money AND to help the environment.  It is the best of both worlds making it easy to be green.

Can we expect this trend to continue?  Yes.  The above chart also illustrates this point.  Not only are consumers buying energy efficient products now, but more consumers are planning to make such purchases in the future.  This potential is greatest among the products least owned today, such as solar water heaters (39% either currently own or plan to buy in the future, mostly the latter), solar system for home heating (41%), and homes that are designed to be eco-friendly (43%).  Consumers will continue to act on their belief that what is good for the environment is also good for the wallet, and vice versa.

 

This sentiment is also evident among consumers when it comes to participating in energy efficiency programs, such as those initiated by local and state utilities.  For instance, 34% of consumers have replaced appliances through participating in a rebate program, 28% receive utility bills showing comparative energy use, and 27% receive their electricity from a provider using clean, renewable energy sources.  Similar to reasons for owning energy efficient products, consumers are participating in these programs to save money AND to help the environment.  This trend will also continue as the future potential participation rate for most of these programs is 50% or more of consumers, according to our research. 

What role can energy utilities play in spurring conservation behaviors?  A recent Rockbridge study shows the vast majority of energy use reduction will come from a small segment of customers.  Providers can maximize their energy reduction program results through a targeted marketing strategy.  We know from our research that consumers can be divided into six segments with different beliefs and behaviors in the green space (see below).

 

Based on this market segmentation, it is clear that a misguided energy conservation strategy will waste resources by reaching out to ALL consumers because many (a) respond to environmental issues by avoiding consumption and shunning technology, (b) are eking by a living and lack the time and resources for green services, or (c) are among the minority of the public that views the green movement as hype.  Thus, four types of consumers represent the greatest opportunity for a green strategy.

Green Tech Leaders - deeply committed consumers who also happen to be innovative.  They believe in technology, think green is “cool,” like doing business with green companies and believe that green products and services benefit their wallets.

The Opportunity: These consumers only represent 10% of the market, but tend to influence others, making them a prime target for expanding awareness and usage of your energy savings programs.  They are heavier than average users of social networking media, so it is important to give them informational resources to help your cause (e.g., an RSS Feed to a newsletter on energy programs).

Green Tech Followers - similar to the “leaders” in their commitment and innovative tendencies, the major difference being they do not readily influence others.  They think green is “fun.” 

The Opportunity: These consumers represent 18% of the market, and with the Leaders, are a logical target for green initiatives.

Tech-Savvy Green Sympathizers - not as zealous as the other two above, but they are environmentally aware, would like to do business with green companies and believe that green products and services will benefit their bottom-line. 

The Opportunity: These consumers make up 31% of the market.  They are technology geeks, and an ideal target for using energy efficient devices to go green.

Enviro-Friendly Skeptics - these consumers are a more cynical audience, at least in terms of receptivity to technology. This group does believe in adhering to a green lifestyle, but they are more negative about the potential impacts of technology.  In fact, they are the most likely to believe technology may worsen environmental problems.  As a result, they seek technologies with a proven track record.

The Opportunity: These consumers make up 12% of the market.  By focusing on the efficacy of the technology and programs you are using to implement your green strategies, you can gain the support of these customers.

Energy providers should take advantage of the recession to promote the green trends and reduce energy demand.  Energy utilities are perfectly positioned to lead the green movement.  Not only are they the focus of many environmental efforts, but they also have a huge impact on their surroundings.  They are tied hand-to-hand to the green movement.  The bottom line is that many consumers are waiting for their energy companies to lead the way in the green movement.  Through initiatives such as replacement programs, rebate programs and demand response programs, providers can meet their business needs of reducing energy consumption, save consumers money, AND help the environment.

February 12, 2010

WSJ Reports on Boulder’s Green Efforts

Wall Street Journal reports on Boulder’s struggle to achieve climate action goals:

as Congress considers how to encourage Americans to conserve more energy, Boulder stands as a cautionary tale about the limits of good intentions.

“What we’ve found is that for the vast majority of people, it’s exceedingly difficult to get them to do much of anything,” says Kevin Doran, a senior research fellow at the University of Colorado at Boulder.

 Link to Story at WSJ.com

February 11, 2010

Efficiency First Home Star Rally in DC March 2-3

Filed under: ARRA Stimulus, Weatherizing and Retrofit — Tags: , , — uswx @ 11:51 am

From Jared Asch at Efficiency First:

Join us in Washington, DC:
Efficiency First members we are organizing a member wide trip, in Washington, DC to advocate for the HOME STAR jobs legislation. Please join us on Tuesday, March 2nd and Wednesday, March 3rd.
If you plan to join us please register Online https://salsa.wiredforchange. com/o/6062/p/salsa/event/ common/public/?event_KEY=15684

We will begin at 12 p.m. on March 2nd with a briefing near Union Station and will conclude on Wednesday, March 3rd at 5 p.m. There maybe a small cost associated with registration to cover the cost of your meals. If you would like to sponsor the advocacy day please contact us. Matt Golden has offered to donate airline miles for anyone who can recruit five (5) members by Feb. 20.
I look forward to seeing you in Washington, DC.

Jared

 URGENT ACTION REQUIRED.

The future of the home performance industry hangs in the balance. The time has come to let Washington, D.C. know that there are thousands of companies with tens of thousands of American workers ready to grow the Home Performance industry and help this country meet our economic challenges.

Our focus for today outreach is on the U.S. Senate. We need you to call the offices of both Senators from your state and urge them to support the HOME STAR proposal as part of the upcoming Jobs bill. 

We know that everyone is busy, but it is essential that we take the time to speak up now and make a difference. Please follow the directions below and make sure your representatives in D.C. hear you loud and clear. Every voice counts and can make the difference.

What we need from you today:

1. JOIN THE HOME STAR COALITION:

Click here to fill out a simple Web form and register your support.
2. EMAIL YOUR SENATORS AND CONGRESSIONAL REPRESENTATIVE: Click here, then enter your zip code to select your senators. Modify a standard template by adding details about your business. Hit submit!

3. CALL YOUR SENATORS: Start by downloading the HOME STAR Talking Points. Look up your Senators’ phone numbers on the Senate Web site. Take a moment to review the talking points to stay on message. When the attendant answers, tell them that you are a constituent and would like to discuss how the HOME STAR program is going to help you create jobs in their district. This will likely only take a few minutes per call (but if they want to discuss, talk about your business and happy clients in their home districts!).

4. SPREAD THE WORD: We need to show a ground swell of support. Call your friends, family, and co-workers. Forward this email, or send people a link to http://www.efficiencyfirst.org/home-star and ask them to voice their support.

Xcel Boosts Home Performance Rebates 30-50%

Filed under: New, Weatherizing and Retrofit — Tags: , , , — uswx @ 5:00 am

Xcel Energy trade relations manager Ann Kirkpatrick announced bonus Home Performance with Energy Star rebates Wednesday. The program rewards Xcel customers for making multiple energy conservation improvement to their homes. Minimum rebate for qualifying work is $445 and can easily reach nearly $1000 if measures included Energy Star washer and wall insulation. Not all homes qualify for Home Performance with Energy Star, however.

Energy efficiency programs have been suffering with high attrition rates for energy conservation measures recommended by energy audits. The  program requires a minimum of 5 improvements that include insulation, air sealing, high efficiency lighting and two other upgrades. Qualified projects completed and the final inspection made successfully by August 31, 2010

 Required Improvements Old Rebate Amount / New Rebate Amount  and % Increase

Attic Insulation & Bypass Sealing  $ 150.00 $ 225.00 50%
Air Sealing & Weather stripping  $ 100.00 $ 150.00 50%
High Efficiency Lighting $ 40.00 $ 40.00 0% no increase

Additional Improvements (two minimum)

Wall Insulation add R-11 or higher $ 250.00 $ 325.00 30%
New ENERGY STAR Set Back Thermostat $ 10.00 $ 15.00 50%
New 92% AFUE HE Furnace $ 80.00 $ 120.00 50%
New 94% AFUE HE Furnace $ 120.00 $ 160.00 33%
New 84% AFUE HE Boiler $ 120.00 $ 160.00 33%
New Electrically Efficient Furnace* $ 100.00 $ 130.00 30%
New Tankless Hot W/H .85 EF or higher $ 100.00 $ 130.00 30%
New Power Vented W/H. 65 EF or higher $ 60.00 $ 80.00 33%
New ENERGY STAR Refrigerator/Primary $ 10.00 $ 15.00 50%
ENERGY STAR Dishwasher $ 10.00 $ 15.00 50%
ENERGY STAR Clothes Washer $ 50.00 $ 70.00 40%

US Weatherizing specializes in complete delivery of Xcel’s  Home Performance with Energy Star. Our service starts with our exclusive energy audit and air sealing service that delivers energy efficiency, efficiently. Email us at info@usweatherizing.com to get your home qualified for this terrific program.

February 10, 2010

Best of Building Science Free Online Training

Filed under: Building Technology — Tags: , — uswx @ 5:00 am

Oklahoma Department of Commerce, State Energy Office “Best of Building Science” Online Training.
We hope that you find this online training resource valuable, and look forward to its continued development and improvement.
Featured here are lessons learned from the US-Department of Energy Building America program, delivered by some of the nation’s foremost building science professionals. They incorporate content from such sources as the Affordable Comfort conferences, “Home Energy” Magazine articles, and the DOE Building America partner technology reports. Presented in a video-based “in the field” format available 24/7 and specifically designed for builders, sub-contractors and design professionals in the residential construction business.

 

http://www.bestofbuildingscience.com

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