Churches use energy efficiency
to be good stewards
Garfield Clean Energy’s free energy coaching
helps 10 churches lower their utility bills
Clean Energy Economy News
Dec. 18, 2014
On sunny days, Bill Cook likes to check the meter that tracks electricity produced by the solar array installed at the First United Methodist Church in Glenwood Springs. If it’s “running the other direction,” he says, it means the church is saving money rather than paying for electricity. Cook, who is the chair of the church’s Capital Improvements Committee, is especially proud on those days.
For church congregations trying to balance their budget and be good stewards of creation, it makes sense to install energy efficiency upgrades and renewable energy systems. Since 2011, Garfield Clean Energy, which is managed by CLEER, has helped 10 church congregations across the county become better energy stewards.
Churches in Parachute, Rifle, Glenwood Springs and Carbondale have invested in solar arrays, high-efficiency heating and cooling systems and controls, insulation and LED lighting.
“Churches that save money on energy costs will have more funds to focus on their primary mission,” said Shelley Kaup, an energy coach for Garfield Clean Energy. “They are also practicing good stewardship for the Earth and helping to preserve its resources for future generations.”
Such was the case for First United Methodist, when its capital committee forged ahead with major energy upgrades in 2014. Energy efficiency improvements to the sanctuary roof solved long-standing heat loss and water damage issues. And an 11.3-kilowatt solar electric system will offset about half of the church’s annual electricity use.
“With the solar panels, it was pretty much a win-win thing because that ended up being a savings of 50 percent,” said Cook.
Built in 1940, the church sanctuary has a beautiful interior ceiling, but there was no insulation and no attic where insulation could be placed. Over time, the roof began leaking, damaging the tongue-and-groove ceiling. A full roof replacement would have endangered the planks and exposed timbers and joists -- key interior design elements that church members wanted to preserve.
So Cook consulted with an engineer and architect along with Kaup for energy coaching. The team recommended replacement of the exterior roof with structural insulated panels, or SIPs. The panels created a thick layer of insulation on the sanctuary roof, and created a strong surface for the installation of solar panels.
Most of the solar electric system was paid for through community grants and rebates, with energy coaching guidance from Kaup.
“CLEER made us aware that rebates were available,” said Cook. “It was nice to have people helping us who are closely involved with energy conservation; they know about these programs that are going on.”
The solar electric project qualified for a $12,500 rebate from Glenwood Springs Electric. In addition, the Community Office for Resource Efficiency (CORE) awarded $28,000 through its Community Grant program for the solar array and the roof upgrades.
“I still can’t believe got that much,” Cook said of the assistance from CORE. “We’re hoping to see the [total] cost offset in electric savings not too far off in the future.”
Kaup said the estimated energy savings from both projects are more than $2,000 per year.
“This project is a great example of combining energy efficiency and renewable energy to achieve savings and improve building durability for years to come,” said Kaup.
Grand Valley United Methodist heating and cooling upgrades
In early December, Grand Valley United Methodist in Parachute was bustling with workers.
Purdue Heating and Cooling was replacing two old gas-fired furnaces and a swamp cooler with two 95 percent efficient furnaces and a heat pump to manage temperature in the church’s sanctuary.
The old furnaces were located in the kitchen area and in the sanctuary, which seats about 100 people.
Dan Temple, chairman of the Grand Valley United Methodist Church Board of Trustees, shows off one of two new furnaces at the church in Parachute. The new system will heat the church sanctuary in winter and quietly cool it in the summer.
“The two furnaces we replaced were in need,” said Dan Temple, chairman of the church Board of Trustees. “This gave us an opportunity to try to improve [the air temperature] and get something that was really efficient, too.”
“The sanctuary also had an old swamp cooler. It was very noisy and we couldn’t use it during service,” Temple said.
At first, Temple thought the church would need to switch over to an air conditioning system. But CLEER Energy Coach Matt Shmigelsky advised Temple to go with a heat pump system, which costs less to operate. The heat pump uses an electric-powered condenser, not gas. It will heat the building in winter and keep it cool in summer. The new furnaces in the sanctuary area will provide backup heat when temps drop below 20 degrees.
Temple first heard about Garfield Clean Energy and community rebates at a Kiwanis Club meeting several months ago, when Garfield Clean Energy board member Judith Hayward made a presentation to the club. Temple began working with Shmigelsky and said the Garfield Clean Energy coaching has been “very helpful.”
Rebates from Garfield Clean Energy and Xcel Energy are expected to help offset the cost of the heating and cooling upgrades. The next energy project for Grand Valley United Methodist is to replace old T12 fluorescent lighting fixtures with LEDs to gain more electrical energy savings.
Although financial savings drove the project, cutting the church’s carbon footprint is a nice bonus. “It certainly makes sense to try to go energy efficient as much as you can. If nothing else, to save our fossil fuels,” Temple said.
First Assembly of God replaced 51 light fixtures
Pastor BJ Worthen at First Assembly of God in Rifle says his church congregation has been thinking about energy usage. “It does just seem prudent for us to pay attention to energy consumption and our energy footprint in the community,” Worthen said.
Those conversations prompted a large lighting upgrade at First Assembly in 2011. A church member who owns an auto mechanic shop had tipped Worthen to the more energy efficient light bulbs, noting that rebates could help offset the project cost.
Worthen contacted Garfield Clean Energy, and an energy coach worked through the specs on the building, including the number of light fixtures and bulbs, as well as helping the church apply for rebates.
“They jumped right in there, figured out the rebates, and they were sure a blessing to us,” Worthen said.
With the plan in hand, Worthen hired Rifle Electric to replace 51 T12 fluorescent lights with new efficient T8s. The project in the 20,000-square-foot church was huge, and the company worked for a full week to replace all the bulbs and fixtures.
Two-thirds of the costs were offset by rebates, according to Worthen, and the estimated savings per year is $450.
“Any way we can get some help to pay for a project that big — we’re a small-town church — well, that’s a big deal.” The new lighting, he noted, also “made things brighter and cheerier.”
Churches in Garfield County taking steps
to be more energy efficient
Grand Valley United Methodist, Parachute
Replaced two 80% gas fired furnaces and swamp cooler with 95% efficient furnaces and heat pump
Job recently completed, cost savings not yet calculated
Planned: Replace 24 T12 fixtures with LED bulbs
First Assembly of God, Rifle
Replaced 51 T12 fluorescent bulbs with T8s
Annual cost savings: $453
Rebates: $1,526 from Xcel Energy
$975 from Garfield Clean Energy
Church of the Open Door, Rifle
Replaced T12s with LED bulbs
Annual cost savings: $1,643
Rebates: $2,008 from Xcel Energy
$2,500 from Garfield Clean Energy
Rocky Mountain Baptist, Rifle
Replace T12s and incandescent bulbs with T8s and LEDs
Annual cost savings: $402
Rebates: $285 from Xcel Energy
$2,500 from Garfield Clean Energy
Seventh Day Adventist, Rifle
Replaced 222 T12s with T8s
Installed 9.1 kW solar PV system
Annual cost savings: $1,563
Rebates for lighting: $1,574 from Xcel Energy
$2,749 from Garfield Clean Energy
Good Shepherd Lutheran Church, Glenwood Springs
Replaced inefficient boiler with 96% efficient unit
Annual cost savings: $647
Rebates: $2,500 from Garfield Clean Energy,
$1,565 from CORE
First United Methodist Church, Glenwood Springs
Installed 11.3 kW solar PV system
Roof insulation upgrade with SIPs
Annual cost savings: $2,630
Solar rebate: $12,500 from Glenwood Springs Electric
Community Grants from CORE: $28,000
Saint Mary of the Crown, Carbondale
Replaced 53 incandescent bulbs with 53 LED bulbs
Annual cost savings: $1,208
Rebates: $1,003 from Xcel Energy,
$2,500 from Garfield Clean Energy
The Orchard Life, Carbondale
Replaced 60 incandescent bulbs with 60 LED
Installed 80 kW solar PV
Annual cost savings: $2,400 for lighting. $10,200 for solar
Lighting rebates: $1,500 from Town of Carbondale,
$2,500 from CORE,
$7,411 from Xcel Energy
Carbondale Community United Methodist Church
Installed three boiler reset controls
Annual cost savings: $108
Rebate: $138 from Garfield Clean Energy
Free Energy Coaching services
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Maisa Metcalf (se habla español)
Garfield Clean Energy Case Study: Rifle Seventh Day Adventist Church
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Interfaith Power & Light
A 40-state alliance of congregations working together for energy stewardship in their churches and in the homes of church members, and through local, state and national policy.