Yellow Barn Solar

160 MW ac solar project in Lansing & Groton, NY

 
 
 

CS Energy

CS Energy is a fully integrated solar and energy storage company, with over 1.5 GW of installed projects across 19 states. CS Energy provides end-to-end solutions for our projects, with in-house development, permitting, financing, engineering, construction and operations expertise. CS Energy prides itself in its ability to perform all aspects of a solar project in-house. From the earliest phase of a project, to permitting, construction and operations, CS Energy provides industry leading expertise to ensure projects are built safely, efficiently and with minimal impacts.

 
  • Clean Energy

    Yellow Barn Solar is a 160 MW ac project that will produce enough power for approximately 35,000 New York homes annually over the next 40 years.

    The electricity produced by the facility will be put directly into the wholesale market and feed into the regional grid through the Milliken substation to the north in the town of Lansing, and the Etna substation to the south in the town of Dryden.

  • Local Benefit

    Yellow Barn Solar will contribute to the local economy in several ways. The project entity intends to enter into a PILOT agreement with the Tompkins County IDA, as well as the local school districts. The project will also enter into Host Community Agreements with both Groton and Lansing. The project will provide payments through lease or purchase agreements as well as other landowner agreements. The project will also pay $500 per MW which will be allocated among the ratepayers within the towns, providing a small reduction in electricity bills.

  • Job Creation

    The project will create hundreds of construction jobs and maintain several full time operations and maintenance staff throughout the life of the project. Yellow Barn Solar is partnering with local labor and workforce development entities to help CS hire local people to fill these jobs and, importantly, to train them in skills that will continue to be in high demand in the rapidly growing clean energy industry.

A public hearing for the Yellow Barn Solar Project will take place on Thursday, February 20th, 2025, at 6pm at the Groton High School Gymnasium, 400 Peru Road, Groton, NY 13073. Pubic comments can be presented in person at the Public Hearing and/or in writing via the ORES website.

The full combined notice if available via the link below.

Yellow Barn Solar submitted a 94-C Permit Application to the Office of Renewable Energy Siting on November 3, 2023 and received its Notice of Complete Application on October 15, 2024.

A Notice of Incomplete Application for the project was received on January 2nd, 2024, and a revised Application was submitted on August 16th, 2024. The original application and all revisions are available at the link below.

The full application is available here for review.

Additional information on the 94-C process is available lower on this page and on the Office of Renewable Energy Siting Website.

General Project Information

Yellow Barn Solar is a proposed 160 MW-ac photovoltaic single-axis tracker solar power generation project, located on approximately 850 acres across the Towns of Groton and Lansing in Tompkins County, New York. The project is currently expected to enter construction in late 2024 or early 2025 and will produce power for up to 40 years. The project is expected to generate enough clean renewable electricity each year to power approximately 35,000 New York households. Current plans for the project have it located across several parcels, which will either be leased or purchased by the project entity.

The facility will interconnect to the New York power grid in the town of Lansing, tapping into the 115 Kilovolt (kV) transmission line which connects to the Etna and Cayuga substations. The project is sited on a mix of farmland, scrubland, and forested areas to balance the competing concerns and interests specific to each cover type.


The project began the interconnection study process with NYISO and NYSEG in early 2021 and expects to be complete with all required interconnection studies in 2024.

CS Energy will develop the project and on completion of the permitting and development, will carry out the construction of the facility. The facility will consist of PV modules on single axis tracking structures that follow the sun throughout the day, inverters which convert direct current to alternating current, electrical collection systems between the panel arrays, and a new substation to deliver power to the transmission line. Complementary facility areas will include access roads, fencing, storm water management systems, and temporary construction areas for equipment.

Project Location

Approximately 850 acres across the Towns of Groton and Lansing in Tompkins County, NY.

We expect the project to include approximately 165 acres in Lansing and 685 acres in Groton.

Interconnection will occur along the 115 kV line running through Lansing.

The area identified on the map to the right indicates the general location of the project. The purple line indicates the 115 kV line that the project will interconnect to.

 

Target Project Schedule

  • August 2021: Submitted bid to NYSERDA RFP

  • June 2022: Awarded 2021 NYSERD RFP bid

  • Fall 2023: Application submission to ORES

  • Late 2024/early 2025: Target construction start

  • 2026: Construction concludes, project is commercially operational

Project Design + Diligence

 

Project Design

The project will be designed by the CS Energy internal engineering team with third-party input and consultation. It will be designed to avoid impacts to water bodies, including streams and wetlands and will limit the scope and timing of tree clearing operations and other construction activities in order to minimize impacts to wildlife.

CS Energy is committed to responsible siting and project development. The company has conducted initial meetings and is exploring partnerships with researchers at Cornell University to empirically study the various agriculture and ecological impacts of large-scale solar projects. The company hopes to utilize these evidence-based results to spearhead best practices for large-scale solar development.

 

Project Diligence

The Yellow Barn Solar Project has carried out a wildlife site characterization survey to identify rare and endangered species that are on or near the project location and has conducted several avian studies to assess potential impact. The project has also conducted a wetland delineation on site to provide detailed feedback as to the specific locations of wetlands on the project area which will allow the design of the project to minimize or avoid potential impacts to wetlands. A Phase 1A archeological survey to locate potential sites of archeological sensitivity has been conducted. A Phase 1B archeological survey is currently underway which will provide more detailed information about potential archeological impacts and allow the project to avoid these impacts through project design. The project has also preformed topographical studies and is assessing potential viewshed impacts to ensure the project can mitigate impacts to the natural environment and surroundings of the project area.

Agricultural Impact & Maintenance

The Yellow Barn Solar Project is being designed specifically to encourage the long-term strength and viability of the underlying agricultural resource and to ensure there is no significant impact to the agricultural and rural character of the area. The site will be planted with low-growth native plant species wherever the existing vegetation has been disturbed. These deep-rooted plants improve soil with organic matter which allows for microorganisms and soil fauna to recover, and provides habitat for various birds, mammals, and other species. The project site will be restored to its current agricultural use at the end of the project life, effectively preserving the site’s agricultural heritage for the long-term in ways that other, more permanent development would not. This restoration commitment will be secured by a long-term decommissioning and restoration bond that will be posted for the benefit of the host municipalities.

Fencing will surround the site and will look similar to the photo on the left. The fencing will be designed to be similar to fencing commonly used in agricultural areas, with wooden fence posts and mesh overlay. The fence may be designed to allow for small animals to travel through the fence by raising the bottom of the fence at regular intervals to allow for passage.

Solar FAQ

Layouts + Exhibits

The above image shows a preliminary layout of the Yellow Barn Solar Project with all currently known constraints. CS Energy intends to coordinate with Lansing and Groton as well as project neighbors to mitigate project viewshed impacts and address other concerns.

The below images are larger, more detailed maps of the above layout, that have been expanded for ease of viewing

 
 

To access the Yellow Barn Solar Community Engagement Plan, which was submitted for the NYSERDA 2021 RFP, click the button above.

Exhibits developed for the ORES permitting process will be linked above once complete.

Additional information on the ORES permitting process is available here. Information about the application materials will be available on submission of the application. The application, when filed, may also be examined during normal business hours at the Office of Renewable Energy Siting, and the local libraries. Addresses of those libraries will be added on filing of the application.

The ORES 94-c Regulations are available here.

Intervenor funds will be available to receive funds for review of the application, following application submission. The funds can be requested from local agencies and community intervenors and must be requested from ORES within 30 days the application is filed. The request must be made to the Office of Renewable Energy Siting, at the Albany, New York office, Attention: Request for Local Agency Account Funding. Additional information, including the information required to request funds, are available in the 94-c regulations, Subpart 900-5, which can be accessed at the link above.

You can sign up for notices from ORES using the instructions, available here. You must create an account here and complete the necessary fields and create an account. Once you have activated your account, you will be able to navigate the ORES Permit Application Portal, at the link available here. You must login again, and then you will be able to complete registration for the ORES permit process. Once you have completed this, you will be able to manage notices (Service List and/or Party List), submit comments, and other relevant activity.

A contact form for ORES is available here.

The ORES number is: (518) 473-4590

The ORES mailing address is:

Office of Renewable Energy Siting (ORES)

c/o: OGS Mailroom

Empire State Plaza

P-1 South, J Dock

Albany, N.Y. 12242

 

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