LIHI Certificate #88 - Collins Project, Massachusetts
- The ESAC equipment was delivered pre-assembled and aligned in the bulb so no powerhouse is required and installation time is 20% of the conventional powerhouse,
- The bulb can be lifted in with a crane and anchored inexpensively into the dam structure without reducing the dam's crest length required to pass floods,
- The ESAC full Kaplan turbine is very efficient over the full range of flows found in the Chicopee River, operating on a float control following the discharge rates of the Red Bridge powerplant located a mile upstream.
- The 750 kW Ideal generators are American made, are compact to fit easily inside a bulb; are air cooled generators and have operated for 35 years with no special maintenance other than checking alignment.
- ESAC turbines have a gearbox so generators are 900 rpm. In 2011 Collins rigged a gearbox and generator out to install new gears and bearings.
- The hydraulically operated flashboards were replaced after 30 years with new pressure treated wood and geo-textile liners on the upstream side.
- The dam has an extension with static flashboards that bend over in case of flooding, while the hydraulic boards are lowered during a flood. Collins would like to move the hinged boards to the side dam and install flap gates on the crest of the gravity dam.
|LIHI Certificate No.||88|
|LIHI Certificate Term||March 3, 2017 - March 3, 2025|
|Owner||Dichotomy Collins Hydro LLC|
|Location||Located on river mile 12.8 from the confluence of the Chicopee River and the Connecticut River in Wilbraham and Ludlow, Massachusetts.|
|Installed Capacity||1.3 MW|
|Average Annual Generation||5,265 MWh|
|FERC No.||P-6544 exempt 1984|
October 11, 2017: The 30-day appeal window closed for the preliminary decision of the Collins Hydroelectric project with no appeals to the decision received. The Certification decision is therefore final. The term of Low Impact Certification for the Collins Hydroelectric Project is from March 3, 2017 and it expires on March 3, 2025.
The Collins Hydroelectric Project certification includes the following four conditions, one of which is optional:
- Condition satisfied 2018. Condition 1:The Owner of the Collins Project shall participate in the annual workshop organized by the Owner of the Red Bridge Project on Chicopee River Hydropower Operations designed to promote better understanding of regulated flows and impoundment fluctuations on the river, and to identify operational flow enhancements that can benefit the dual goals of clean, renewable energy and environmental protection. This workshop will be a forum for sharing annual operational data from all the projects on the river. The workshop shall be scheduled at a time when all the Chicopee hydropower owners and the applicable resource agencies can attend (i.e., USFWS, MADFW and MADEP). The workshops will be repeated annually. If the owners jointly agree that these meetings are considered less than successful, or that they are no longer needed, Owners of hydropower facilities on the Chicopee River may petition LIHI to discontinue them. The Owner of Collins shall confirm their attendance at the workshop in each annual compliance statement submitted to LIHI. The date of the workshop and Owner’s attendees shall be noted.
- Condition satisfied 2019. Condition 2:Within 90 days of issuance of re-certification, the Owner shall convene a meeting(s) with interested recreational boating stakeholders to design an approach that would result in formalization of a portage route around the Collins Dam. This meeting shall also address measures to help minimize over-use of the area adjacent to the Columbia Gas property by members of the boating public. Minutes of the meeting(s) shall be issued to meeting participants and to LIHI. If a formal agreement for the improvement to and maintenance of such a portage, including an implementation schedule of not later than the summer of 2018, cannot be reached by January 31, 2018, LIHI shall be provided an explanation why an agreement is not possible. This notification from LIHI shall be provided within 30 days of when that decision is reached. LIHI at that time may find that the certification can nonetheless continue, or alternatively, provide notice to Owner to take appropriate actions within a reasonable timeframe to avoid the certification to be rescinded due to not meeting the requirements of the Recreational Resources Criterion. Should an agreement be reached, the Owner shall notify LIHI within 30 days of when the portage and signage identifying the portage is complete. Any new agreement on a portage route must be consistent with reasonable safety of employees, the public, and other affected property owners, and with critical energy infrastructure protection dictated by state or federal authorities.
- Condition 3. Should the Owner receive notification during the term of this LIHI certification from either the USFWS or MADFW that upstream and/or downstream passage for anadromous or catadromous fish is required at the Collins dam, the Owner shall forward a copy of that notification and its response to LIHI within 45 days of receipt of the notification.
- Condition 4 (optional): The Owner may, at their discretion, choose to implement a new fish monitoring study to determine the presence and abundance of American eel in the waters immediately upstream of the Collins Project. The study should be developed in coordination with MADFW to ensure that the methods and data are useful in fisheries management of the river. The Owner shall notify LIHI when the study is initiated, then provide a copy of the final report to MADFW, USFWS and LIHI by December 31 of 2019. If such study is committed to and completed, LIHI agrees to extend the term of the Collins certification for an additional three years, to a total of eight years, as this would qualify as a PLUS standard for Downstream Fish Passage and Protection.
August 10, 2017: On August 9th, LIHI issued a Preliminary Decision that the Collins Hydroelectric Project continues to meet LIHI Low Impact Certification Criteria.
The certification term will be 5-years unless optional Condition 4 is carried out and accepted by LIHI in which case an additional three years will be added. The term will therefore be March 3, 2017 through March 3, 2022.
As provided for in Section 4.2.5 of the LIHI 2nd Edition, the Preliminary Certification Decision to certify, along with the Application Reviewer’s report and (if prepared) report of the Executive Director, will be posted on the Institute’s Web page for 30 days. Notice of the posting will be provided to all individuals or organizations that commented on the initial Application Package.
Any Commenter or the owner may submit a letter to the Executive Director requesting an appeal within the 30-day period. The appeal request must state specific reasons why the hydropower facility should have failed one or more criteria. If an individual or organization did not comment on the initial Application Package, they may not file an appeal. If the Owner feels the decision is unwarranted or the conditions contained in the decision cannot be complied with, the Owner can submit a letter requesting an appeal. Further information about the LIHI appeal process is available in the LIHI Handbook, available at https://lowimpacthydro.org/certification-program-html/. Any request for an appeal must be received by close of business on September 10, 2017.
If no appeal is requested within the 30-day period, the Executive Director will issue LIHI Certification for the facility and post a notification of certification on the Institute’s website. Once final, the effective certification date for the Collins Hydroelectric Project is March 3, 2017 for a five (5) year term, which will expire on March 3, 2022.
April 25, 2017: LIHI has received a complete application for a new term of Low Impact Certification for the Collins Hydroelectric project. LIHI is seeking public comment on this application. Specifically, we are interested in knowing whether you think the Collins project meets the LIHI Low Impact Certification Criteria, as revised in the 2nd Edition Handbook released in March 2016. Please review the program and criteria in LIHI’s revised Handbook and then review the Project’s 2016 application materials posted on the project page.
Comments that are directly tied to specific LIHI criteria (flows, water quality, fish passage, etc.) will be most helpful, but all comments will be considered. Comments may be submitted to the Institute by e-mail at firstname.lastname@example.org with “Collins Project Comments” in the subject line, or by mail addressed to the Low Impact Hydropower Institute, PO Box 194, Harrington Park, New Jersey 07640. Comments must be received at the Institute on or before 5 pm Eastern time on June 24, 2017 to be considered. All comments will be posted to the web site and the applicant will have an opportunity to respond. Any response will also be posted.
July 26, 2012: The Collins Hydroelectric Project has been certified as low impact for a five year term, effective March 3, 2012 and expiring March 3, 2017.
March 27, 2012: The Swift River Company has submitted an application for certification of the Collins Hydroelectric Project. Public comment period on the application has been opened for 60 days.
- Collins Recertification Review Report 2017
- Collins Recertification Application - 2017
- US Fish and Wildlife Service Comment Letter - Collins Recertification 2016
- Appalachian Mountain Club Comment Letter - Collins Recertification 2017
- Connecticut River Conservancy Comment Letter - Collins Recertification 2017
- Chaconas Comment Letter - Collins 2017
- Chicopee 4Rivers Watershed Council Comment Letter - Collins Recertification
- Murray Comment Letter - Collins Recertification
- Emerson Comment Letter - Collins Recertification
- Collins Certification Review Report 2012
- Collins Certification Questionnaire 2012
- Application Appendix - Application Supplement
- Application Appendix - FERC Inspection Follow Up
- Application Appendix - FERC Inspection Summary 2011
- Application Appendix - Annual Compliance Letter 2010
- Application Appendix - FERC Exemption
- Application Appendix - Resource Agency Exemption Correspondence
- Application Appendix - Water Quality Assessment
- Application Appendix - Threatened & Endangered Species
- Application Appendix - Massachusetts Historical Commission Correspondence
- Application Appendix - Collins Site Description