Colorado Green Building Post

September 3, 2010

Air Sealing Training Popular with Colorado Contractors

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

FOR IMMEDIATE RELEASE SEPT. 3, 2010

Colorado contractors snapped up  Residential Air Sealing Technical Trainings sponsored by the Governor’s Energy Office in August.  The ARRA grant  awarded to US Weatherizing funded training for 100 contractors. Most were reserved in August. September registration is now open.

US Weatherizing and GEO are offering low-cost, hands-on training in air sealing best practices and thermal boundary assessment funded in part by a Energy Efficiency Training grant. This is a unique opportunity for renewable and energy efficiency contractors to add cost effective air sealing and thermal boundary assessment to their services.

Energy consultants, insulation contractors, renewable energy contractors, builders and remodelers can all benefit from this technical training on the most cost effective energy efficiency measure. This training teaches air sealing standards to meet 2009 IECC and ASHRAE 62.2

The full-day, hands-on training cost is only $68 (normally $200) and includes lunch and materials. Sessions are available this month in Denver, Longmont, Monte Vista, Fort Morgan.

The training includes the following topics: Building Science and Diagnostic Tools, Air Sealing Materials and Best Practices and Standards, Combustion Safety and Indoor Air Quality.

Who attended air sealing training during August? Beck Building Company, Gridpoint (SRE3), Thermalcraft Insulation, AboutSavingHeat.com, Energy Delivery Services, Bestway Insulation, RG Insulation, Energywise Consulting, Sun Country Energy Solutions, and dozens dozens more leading energy efficiency businesses and home builders.

Registration is now open for the following dates:
Longmont Sept. 16
Monte Vista Sept. 18
Denver Sept. 22
Fort Morgan Oct. 1

Register by phone or online at: http://www.usweatherizing.com/19843.html

Contact:
Brian Brainerd, LEED AP
Building Analyst
US Weatherizing
303-339-0878

August 25, 2010

CSU Extension Cultivating the New Energy Economy

Filed under: Weatherizing and Retrofit — Tags: , — uswx @ 5:37 am

Algae farms may be on Colorado’s horizon, thanks to a partnership between Colorado State University and biofuel startup Solix. CSU Extension anticipates piloting algae production for use in research to investigate the properties of algae-produced fuels and combustion byproducts.

Extension is part of the team working on a five year grant with with CSU Engines and Energy Conversion Lab to develop algae biomass fuels. Extension will educate potential producers of algae based biofuels and plans to collaborate with producers on an experimental algae test bed in Colorado. They expect to be ready for field testing in year three of the project.

Agents are assisting communities with the latest information on implementing renewable energy options such as wind, solar, biomass, geothermal, hydropower and home or business energy efficiency. “Extension is perfectly suited and a natural fit in the overall New Energy Economy,” said Cary Weiner, CSU Extension’s Clean Energy Specialist.

On Sept. 11, 2010, Extension will present an educational event in Jefferson County on various home energy options including energy conservation and efficiency, solar PV and solar thermal, small wind and geothermal. The session will cover costs, incentives, payback periods. The event runs from 9 am to 10:30 am at the Golden Extension office on the Jefferson County Fairgrounds, 15200 West Sixth Avenue, Golden, Colorado. RSVP to Cary Weiner 970-491-3784 or cary.weiner@colostate.edu

Extension founded Clean Energy Strategic Initiative Team two years ago. The initiative is a team of Extension agents each focused on one new energy topic such as biomass, renewables, and energy efficiency. The team will broadly educate all extension agents on the basics of renewable energy so they know where to turn and where to find resources. Ultimately, they will become general information brokers to meet the needs of Colorado communities on energy issues.

Extension recently added 5 community energy coordinators to drive efforts helping towns, counties, residents and businesses become more energy efficient. They will serve the Morgan, Logan, Phillips, Sedgwick, Yuma and Washington, Gilpin, Clear Creek, Custer, Freemont counties and the San Luis Valley under a $220,000 energy efficiency and conservation block grant through the Governor’s Energy Office.

Dennis Kaan, Golden Plains Area Director for CSU Extension told the High Plains Journal that “The goal of the Community Energy Coordinators is to reduce the information barrier for Colorado citizens by providing them with access to simple and accurate information about energy efficiency and renewable energy opportunities”.

Extension energy efficiency outreach includes hosting weatherization training for contractors across the state. Air Sealing technician training will be offered in Frisco August 26, Steamboat Springs August 27, Monte Vista Sept. 18 and Fort Morgan. The first regional training in Montrose was held Aug. 20. The trainings teach contractors how to cost effectively improve the energy efficiency homes by reducing air infiltration and repairing insulation defects.

For more information on Air Sealing Technician training, visit http://www.usweatherizing.com/19843.html

In 1914 Congress authorized land-grant Universities to feed research-based information to Extension agents in each county to serve local communities. CSU Extension has traditionally offered expertise in agriculture, horticulture, range, forestry, water, health, financial literacy, business management, community development and 4-H programs.

–Brian Brainerd

August 21, 2010

Colorado Weatherization Program Awarded Innovation Grant

Filed under: ARRA Stimulus, Weatherizing and Retrofit — Tags: , — uswx @ 5:29 am

The Colorado low income weatherization program has been awarded a $950,000 Weatherization Innovation grant to expand energy conservation strategies for low income households by installing in-home energy monitors. The Colorado grant is one of 120 awards from the Dept. of Envergy totaling $120 million in Recovery Act funding announced Aug 19 by Energy Secretary Dr. Steven Chu.

Three front range weatherization agencies, the Governor’s Energy Office, and private energy consultants will partner on a 1,600 home pilot to evaluate the effectiveness of home energy monitors as a tool to help homeowners reduce energy consumption.

The Governor’s Energy Office (GEO) said standard weatherization services typically save clients about 14% on their home gas bill and 5% of electric consumption. Common energy conservation measures include air sealing, insulation and high efficiency furnaces.

The GEO pilot targets energy use behaviors of the home occupants by installing home energy monitors to display real-time energy consumption. By giving instant feedback on energy consumption, GEO and research partners Symbiotic Engineering and Tendril, Inc, will evaluate how well the displays can help home occupants reduce energy consumption.

Three GEO weatherization partners Longs Peak Energy Conservation, Veterans Green Jobs and Arapahoe County Weatherization Division will install the home energy monitors in some 1600 homes in Arapahoe, Denver, Jefferson and Boulder Counties.

$90 million of the awards were made to 100 highly performing weatherization providers in 27 states to implement additional conservation strategies not previously offered to homeowners, including energy monitors, renewable energy, high efficiency hot water systems and ductless heat pumps.

$30 million from the weatherization program’s annual budget will fund 16 recipients will be used to demonstrate innovative approaches to weatherizing single family and multifamily homes, including strategies for improved indoor air quality.

Colorado has been recognized as one of the most successful states in achieving weatherization delivery with Recovery Act dollars, completing 7,500 home retrofits during the first year of stimulus funded energy efficiency.

–Brian Brainerd

August 14, 2010

Air Sealing Technician Training Set for Fort Collins, Boulder, Colo. Springs, Pueblo

Filed under: ARRA Stimulus, Energy Codes, Weatherizing and Retrofit — Tags: , — uswx @ 11:25 pm

Low cost FULL DAY hands-on training funded in part by the Governor’s Energy Office Energy Efficiency Training Grant and hosted by CSU Extension around the state, there is a course near you. Limited space available, sign up now to to take advantage of this special opportunity to add cost effective air sealing to your home performance services.

Who Should Attend: Employees of Insulation Companies, General Contractors, Handyman Services, and Renewable Energy providers.

Class Outcomes: In this hands-on class you will be introduced to cost effective Air Sealing technical training.

Acquire these essential Air Sealing Skills in 1 day:
1.    Overview of building science concepts, building diagnostics and insulation concepts.
2.    Locating and prioritizing the most critical air leakage areas in residential construction
3.    Air Sealing best practices and protocols for residential light frame construction
4.    Avoid creating hazardous conditions and improve indoor air quality
5.    Learn to sell air sealing as the most cost effective energy efficiency measure
6.    2009 IECC compliance for new construction

Space is limited to 10 per class and only available in August and September 2010.

Dates/Locations:
Montrose Aug. 20
Monte Vista Aug. 21
Frisco Aug. 26
Steamboat Springs Aug. 27
Denver Aug. 31 - Full
Fort Morgan Sept. 2
Denver Sept. 7
Fort Collins Sep 9
Boulder Sep Sep 16
Colorado Springs Sep 23
Pueblo Sep 30

Cost: $68. Includes course instruction, course material, practice materials, and lunch.

Standards: We train using proven Air Sealing Best Practices written for the DOE by Building Science Corp.

Register online: http://www.usweatherizing.com/19843.html

Instructor: Brian Brainerd, LEED AP is a BPI Certified Building Analyst and trained RESNET energy rater and editor of the Green Building Post.

August 9, 2010

Air Sealing Training Attracts Experienced Pros

Filed under: Weatherizing and Retrofit — Tags: , , — uswx @ 10:44 am

Eight home performance contractors attended the first Air Sealer Technician training from US Weatherizing Saturday.

Surprisingly, most of the attendees have years of experience. Even so, they wanted to stay up-to date on best practices for air sealing measures.

“I was preaching to the choir” said trainer Brian Brainerd. Many in the training do air sealing on a daily basis, but they are committed to keeping up with building science and air sealing best practices.”

The session with seasoned professionals provided valuable feedback on the training that will inform future training sessions.

Most of the class were retrofit specialists who have worked with Dennis Brachfeld’s firm, About Saving Heat — one of the oldest home performance company in Colorado. “Thanks…It was a great class.” said Brachfeld.

Among them was Earnest Jackson, who has retrofitted some !0,000 attics.

David, owner of All Tucked Insulation, who has been delivering high quality cellulose insulation in Denver since 2007, was there to pick up the best practices so his company can offer cost effective air sealing services before insulating the home.

The training is also popular with building analysts who are new to home performance. Air sealing details are not included as part of the BPI certification, so the one day training is an excellent opportunity to fill air sealing gap.

The next training will be in Denver Thursday August 12. There are just two seats left for the session that includes an overview of building science basics and hands on practice using full scale attic mock-ups.

The training is funded in part by a Energy Efficiency Training Grant from the Governor’s Energy Office and includes strategies for selling air sealing and leveraging low cost energy audits for thermal imaging and test-out after air sealing.

Other trainings this month include Steamboat Springs, Frisco, Montrose, Monte Vista and Fort Morgan. Those sessions will be hosted by the county’s Extension office.

The full day training only costs $68, including materials and box lunch.

To register visit: http://www.usweatherizing.com/19843.html

–Brian Brainerd

July 22, 2010

Weatherization Training for Air Sealing Technicians in August

Filed under: ARRA Stimulus, Weatherizing and Retrofit — uswx @ 11:04 am

Training dates for Air Sealing Technician have been announced by US Weatherizing. Trainings are hosted across Colorado by CSU Extension in Steamboat, Frisco, Montrose, Monte Vista and Fort Morgan. Denver trainings are at US Weatherizing, 2815 Larimer Street near the ballpark. The Governor’s Energy Office has awarded a grant of pay for half the cost of training, now just $68 per person.

This one day training will qualify you to offer cost effective air sealing. This is a terrific opportunity for home contractors to expand service offerings. Energy Auditors, Insulation Contractors and Renewable Energy companies should all have one air sealing technician on staff to offer home owners comprehensive home energy services.

Space is limited to 10 per class, register today at: http://www.usweatherizing.com/19843.html

Denver, Saturday Aug 7
Denver, Thursday Aug 12
Montrose, Friday Aug 20
Monte Vista, Saturday Aug 21
Frisco, Thursday Aug 26
Steamboat, Friday Aug 27
Fort Morgan, Sept 2

July 2, 2010

Weatherization Underground: Crawlspace Retrofit

Filed under: New, Weatherizing and Retrofit — Tags: , — uswx @ 5:02 am

Crawspace retrofit is literally the low hanging fruit of energy efficiency. Three major energy savings strategies are seal ductwork, air seal holes in the building envelope and create a warm crawl space by insulating the foundation and adding a vapor barrier on the ground. This keeps floors warm, prevents pipes from freezing, and brings the hvac system inside of the thermal envelope.


Jordan Latva rolls out an R-11 FSC fiberglass roll faced with Foil-Scrim-Craft which reflects radiant heat and can be left exposed in many cases.


A major improvement to home performance is achieved by sealing leaky duct-work and Colorado has some of the leakiest ducts in the country. This “panned” system uses building framing to form part of the duct system.


Colorado Region 9 Weatherization Technicians Jordan Latva, front, and Ruben Avalos wait as their duct sealing job is inspected in the crawl space of a Lakewood home.


Ruben Avalos climbs out from the crawl space as Jordan Latva peels off his protective jumpsuit after completing work on the home.


Latva and Avalos relax and cool off after peeling away their protective suits and heading back to Veterans Green Jobs home base.

June 18, 2010

Rush Hour for Denver Weatherization Crews

Filed under: New, Weatherizing and Retrofit — Tags: , — uswx @ 7:10 am

There is a traffic jam every morning on Canosa St at 6th Ave. as Weatherization crews for Denver and Jefferson counties load up on bales of cellulose insulation to retrofit homes for energy efficiency.

Veterans Green Jobs is the Weatherization sub-grantee for the federal and state program in Denver and Jefferson Counties.

Nick Massey, right, pulls bales out of a semi trailer as he helps his crew load their truck. Massey has been on the job for 3 months with Veterans Green Jobs.

The standard unit in weatherization is one bale of cellulose insulation made from recycled newsprint with boric acid added to discourage incects and mold.

Pack it tight… technicians cram bales together in the truck so they don’t shift on the way to the job site.

Cellulose insulation is blown into an attic by technician Ruben Avalos. Attic temperatures are often over 100 degrees in summer months and the protective suits add to the sweltering heat.  Avalos says he tries to finish the job without a break. “Once you come down, you don’t want to go back up”.

June 15, 2010

Colorado Weatherization Program at 5000 Retrofits with ARRA Funds

Filed under: ARRA Stimulus, New, Weatherizing and Retrofit — uswx @ 3:33 pm

Tuesday, June 15
By Todd Hartman
Governor’s Energy Office

Recovery Act dollars boost families served, create jobs for work crews; Governor’s Energy Office credits 11 partner agencies across Colorado

The Governor’s Energy Office (GEO) and its statewide partners have surpassed 5,000 homes receiving weatherization and energy efficiency upgrades for the program year that began July 1, 2009, the GEO announced today.

The GEO and its 11 weatherization partners have significantly increased the number of families served compared to recent years thanks to the additional dollars provided through the American Recovery and Reinvestment Act (ARRA). The program has already surpassed last year’s production by more than 1,500 homes with many additional units still to be completed before the end of the fiscal year, June 30.
The GEO’s weatherization program received $79 million in ARRA funding over three years to increase services to families. Those funds have not only helped families live more comfortably in their homes and save money on utility bills, but they have also led to an economic boost, creating an additional 150 jobs in Colorado and sustaining more than 250 existing jobs. In many cases, workers affected by the slowdown in construction trades have been able to join weatherization efforts.

“We congratulate our partner agencies across Colorado for rising to the call to extend these services to more homes, more families and bring more workers into our New Energy Economy,” said GEO director Tom Plant. “Making homes more energy efficient saves money for those who most need it, creates good jobs, increases our energy independence and reduces climate-altering emissions.”

These homes could not have received weatherization services without the work done by ten local agencies throughout the state: Northwest Colorado Council of Governments, Housing Resources of Western Colorado, Four Corners Office for Resource Efficiency, Veterans Green Jobs (Denver and Jefferson counties and the San Luis Valley), Longs Peak Energy Conservation, Energy Resource Center, Arapahoe County Weatherization Division, Pueblo County Department of Housing and Human Services, and Northeastern Colorado Association of Local Governments.

Thanks in part to warmer weather; the local weatherization agencies have been able to significantly boost their production over the past several months. They are now collectively weatherizing close to 200 homes per week. Aside from adding insulation to walls, attics and other poorly or non-insulated areas, weatherization crews seal leaks in ducts and other areas of the home as well as - in some cases - replace old, inefficient appliances. Crews have replaced 1,328 furnaces, 1,484 refrigerators and 135 water heaters since the start of the fiscal year July 1, 2009.

Families who have received weatherization services see, on average, a savings of $350 on their annual energy bills, depending on energy prices. Of the 5,000 homes served, 26 percent have residents older than 60 in the home; 18 percent have children under 5; 23 percent have a disabled resident.

In addition to the work being done by local agencies, The Governor’s Energy Office weatherization program partners with a multi-family provider, Energy Outreach Colorado (EOC), to serve larger, centrally heated, buildings across the state. EOC expects to deliver over 1,000 completed units this month.

Households that qualify for weatherization services include those where residents are already receiving financial assistance under other programs, including Temporary Assistance for Needy Families, the Low-Income Energy Assistance Program (LEAP), Supplemental Security Income, Aid to the Needy and Disabled (AND) and Old Age Pension (OAP). Eligibility can also be determined by household income. Under ARRA, households making up to 200 percent of the Federal Poverty Level are eligible. To learn more about GEO’s income-qualified weatherization program visit rechargecolorado.com or call the Recharge Colorado call center at 1-800-462-0184.

Insulation is Not Sexy

Filed under: Case Studies, Weatherizing and Retrofit — Tags: , , , — uswx @ 11:45 am


Weatherization technician Ruben Avalos is covered in cobwebs and cellulose after insulating the attic of home owned by 93 year-old client in Golden, Colorado, June 14, 2010

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