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Home » Living in the Valley » Green Initiatives » Renewable Energy » Project UpdatesPrint page

Project Updates

 

 

Project Progress


 

Geothermal Overview

Aspen Geothermal Test Well Project Details

Project Update

Images of the Project Site

Frequently Asked Questions

Helpful Resources & Other Communities with Geothermal Systems

 

 

Project Timeline

 

On July 11th, the City of Aspen hosted a neighborhood meeting in Herron Park to provide information and answer questions from neighbors. Every resident within 350 feet of the drill site was invited to the meeting via mail. Twelve neighbors attended the meeting and the discussion was productive.

 

On July 14th, the City presented the geothermal test well project to the Aspen Open Space and Trails Board. The Board voted unanimously to support the project.

 

On August 3, a letter and overview handout on the project was hand delivered to each home immediately next to the project site, in an effort to ensure that these neighbors are informed and to encourage them to share any questions or concerns about the project.

 

The City issued a request for proposals for a drilling and engineering consultant contractor team in August which received no responses. A revised request for proposals with an adjusted project start and end date and noise limits was issued and two proposals were received. Dan's Water Well and Pump Services, Inc. was selected from a second RFP, and City Council approved that contract on October 11, 2011. Notices were sent out to all homeowners within 350 feet.

 

On October 24th, an area neighbor requested that Council reconsider their previous decision due to changes in project plans, concerns of pollution and impacts on neighbors. Council voted to reconsider and discussed the project and contract again on October 25, 2011, where public comment was received. After questions were answered by City staff, Council decided to maintain their previous decision to approve the contract and move forward with the project.

 

On November 3rd, a third mailing was sent to all neighbors within 350 feet of the project site, providing start date details and other information.

 

Equipment was moved to the project site and set up on November 7th and 8th and drilling officially began on November 9th.

 

As of December 12th, we reached 1,003 but there was no hot water yet. Drilling was wrapped up for the holiday and winter season. Once continued in the spring, water temperatures will be measured every 10 feet. The project is not expected to exceed 1,500 feet and will be wrapped up as quickly and safely as possible.

Current Status

 

Work on the geothermal test well project has been suspended for the holiday and winter season and will resume in the spring. The project reached 1,000 feet and though hot water has not yet been reached, our experts believe it is likely within 500 feet or less. The drillers ran into challenges installing the 1,000 feet of steel casing designed to keep the test well open, which led to delays. Despite these obstacles, the project ran relatively smoothly, staying below noise limits, maintaining a safe worksite and successfully protecting the local watershed. 

The City greatly appreciates the patience and support of the neighbors and community during this project. There will be opportunities for public input as plans are made to move forward and updates will be available on this website. If you have questions or comments about the project, please contact Lauren McDonell at (970)429-1831 or lauren.mcdonell@ci.aspen.co.us.

 

Photos of Project Progress

 

Set up (11/7-11/8)

 

Day 1: Breaking ground! (11/9)

 

Day 2: Progress continues (11/10)

 

Day 5: 130 feet of progress (11/14)

 

Day 6: Moving right along (11/15)

 

Day 7: We are past the 400 foot mark! (11/16)

 

Day 8: Breaking the 500 foot mark (11/17)

 

Day 12: Approaching 700 feet (11/22)

 

Day 16: Drillers reach 1,000 feet but no hot water yet (11/28)

 

Day 18 Update: We are currently at 1,003 feet but have not yet reached hot water. Additional drilling will be necessary and the project will be completed as quickly and safely as possible.

 

Day 25 Update: Drillers have been working to install 1,000 feet of steel casing into the hole to keep it open and allow them to deal with any water pressure that may occur as the project proceeds. There have been some challenges installing the casing due to small boulders blocking the hole (a common problem) and the drillers are working to clear the hole so that the casing may be successfully installed and cemented.

 

 

Contact

 

If you would like more information of have questions about the geothermal project, please contact Sam Irmen at (970) 429-1974 or sam.irmen@ci.aspen.co.us.

City of Aspen
City Hall
130 S. Galena St.
Aspen, CO 81611
Phone: (970) 920-5000
Fax: (970) 920-5197
Pitkin County
Courthouse Plaza
530 E. Main St. 3rd Floor
Aspen, CO 81611
Phone: (970) 920-5200
TDD/TTY: (970) 429-2700
Fax: (970) 920-5198
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