The Gardners Falls project, licensed by the Federal Energy Regulatory Commission (“FERC”) as Project No. 2234, is owned by North American Energy Alliance, LLC (“NAEA”).
|Project Name||Gardners Falls|
|LIHI Certificate Number||80|
|LIHI Effective and
|February 18, 2011
February 18, 2016
(extended to November 30, 2017)
|Owner||North American Energy Alliance, LLC|
|Location||Located at approximate river mile 15.8 on the Deerfield River, in the towns of Buckland and Shelburne in Franklin County, Massachusetts.|
|Installed Capacity||3,580 KW|
|Average Annual Generation||14,400 MWh|
|Facility Type||Limited pond-and-release mode|
The project is located in the Towns of Buckland and Shelburne in Franklin County, Massachusetts, at approximate river mile 15.8 on the Deerfield River. The Project was originally constructed in 1904. The original project included two hydro-electric turbines. The powerhouse was expanded in 1914 with the installation of two more turbines, followed by a final expansion in 1924 with the addition of a fifth turbine. One of the original turbines (“Unit 1”) was retired in 1971. The Unit 1 penstock was plugged and filled in when the unit was removed from service. Currently, the Project is semi-automated and contains four active units.
The major project works consist of a dam and impoundment, a power canal, an intake structure and a powerhouse. Specifically, the Project consists of: (1) a concrete gravity dam, 337 feet long with a maximum height of 30 feet at permanent crest elevation 332.79 feet mean sea level (msl) and flashboard elevation 334.79 feet msl, (2) an impoundment 3,200 feet long, with a surface area of 21 acres, 190 acre-feet gross storage and 37.2 acre-feet usable storage, (3) a brick and concrete powerhouse equipped with four turbine-generator units with total capacity 3.58 MW, (4) a 1,300-foot power canal 31 feet wide and 15 feet deep, and (5) a double circuit 13.8 KV transmission line connecting the Gardners Falls project to the Montague substation.
The impoundment upstream of the Facility is small, consisting of 190 acre-feet of gross storage, 37.2 acre-feet of useable storage, and 21 acres of surface area.
While the Project operates as a limited pond-and-release mode, several of the upstream hydroelectric facilities on the Deerfield River are operated primarily during the daily peak demand periods. Flows into the Gardners Falls project, which is located between Deerfield Developments 3 and 2, are dependent upon flow releases from TransCanada’s upstream projects. The Gardners Falls project is operated in a limited pond-and-release mode, utilizing the small storage capacity (37.2 acre-feet) afforded by a maximum 1.8–foot drawdown to accommodate the flows caused by the upstream peaking operations.
The Gardners Falls project is situated among nine other hydroelectric facilities located on the Deerfield River. All of the other nine facilities are owned and operated by an affiliate of TransCanada Corporation, and eight are licensed as one project (“Deerfield River Project,” FERC No. 2323). The Deerfield River Project consists of one storage facility (Somerset Development) and seven hydroelectric facilities (Searsburg, Harriman, and Sherman Developments, and the Deerfield No. 5, No. 4, No. 3 and No. 2 Developments). A pumped-storage project (Bear Swamp Project), owned by Bear Swamp Power Company, LLC and operated by Brookfield Renewable Power, is licensed by the FERC as Project No. 2669 and is located below the Deerfield No. 5 development. The Deerfield River Project (FERC No. 2323) also underwent FERC relicensing at the same time as the Gardner Falls project.
March 1, 2017: The Gardners Falls Hydroelectric Project has been granted an extension of the current certificate term. The new expiration date is November 30, 2017. See the extension letter for explanation below.
June 30, 2016: The Gardners Falls Project has been granted an extension of the current certificate term. The new expiration date is April 20, 2017. See extension letter below.
December 22, 2015: The Gardners Falls Project has been granted an extension of the current certificate term. The new expiration date is August 16, 2016. See the extension letter for explanation below.
October 31, 2011: The Gardners Falls Hydroelectric project has been certified as low impact for a five year term, effective February 18, 2011 and expiring February 18, 2016.
May 11, 2011: LIHI received NAEA’s response to comments (via email).
April 28, 2011: LIHI received comments (via email) from Robert May of the Deerfield River Watershed Association.
April 25, 2011: LIHI received NAEA’s response to the following comment letters:
- From the Massachusetts Department of Fish and Game, dated April 5, 2011 (in the Files section below)
- From the Massachusetts Department of Environmental Protection, dated April 19, 2011 (in the Files section below)
- From the Connecticut River Watershed Council, dated April 18, 2011 (in the Files section below)
- Two from the Massachusetts Historical Commission, dated March 21, 2011 and April 13, 2011
- Email from the Massachusetts Department of Conservation and Recreation, dated March 12, 2011
April 18, 2011: Public comment period on application has been closed.
February 18, 2011: The North American Energy Alliance (NAEA) has submitted an application for the certification of the Gardners Falls Hydroelectric Project. Public comment period for the application will stay open for 60 days.
- Gardners Falls_Extension of Term to 11/30/17
- Letter Granting Extension of Term to April 20, 2017
- Letter Granting Extension of Term to August 16, 2016
- Reviewers Report_Gardners Falls_October 2011
- Mass. Dept. of Environmental Protection_letter regarding certification_04192011
- Connecticut River Watershed Council_comments regarding certification_04182011
- Mass. Dept. of Fish & Game_comments regarding certification_04052011
- LIHI Questionnaire_Gardners Falls Certification
- Application Letter and Appendices
- Appendix 1-2_FERC Order_Minimum Flow
- Appendix 1-3_FERC Order_Fish Passage Plan
- Appendix 1-5_FERC Order_Recreational Use Erosion and Sediment Control
- Appendix 1-6_FERC Order_Cultural Resources Management
- Appendix 1-8_FERC Order_Recreation Plan
- Appendix 1-9_FERC Order_Downstream Fish Passage
- Appendix 1-11_Memo of Agreement
- Appendix 1-12_FERC Environmental Inspection Report
- Appendix C-1_Fish Passage Effectiveness Study
- Appendix F-1_Cultural Resources Plan
- Appendix G-2_Existing Recreational Facilities
- MDEP 401 Water Quality Certificate
- Site Location and Maps