Located at Brookhaven National Labs, the 37 MW and 190-acre Long Island Solar Farm will feed power directly into the Long Island Power Authority (LIPA) utility grid. This system will power local businesses, neighborhoods and cities. It also helps LIPA meet its commitment for renewable energy production.
A 36.5 MWp utility-scale solar farm was developed across three distinct parcels. Approximately 28 MW is located on the largest parcel, while nearly 8 MW is located on the two combined smaller parcels. This interesting project utilized two DC voltages in the solar array and utilized a variety of equipment across the site to meet the customer’s financial goals.
The 225-acre Avalon Solar Project generates enough emission-free solar energy to power 5,620 homes through Tucson Electric Power.
The 26 MWdc (20 MWac) Coronal Lost Hills project generates 54,620 MWh of emission-free solar power, the equivalent of taking 8,000 cars off the road. The project, built by Panasonic and Swinerton Builders, uses photovoltaic (PV) panel technology mounted on horizontal-axis trackers that rotate with the sun’s position in order to optimize electricity generation. This project contributes to Southern California Edison’s fulfillment of California’s renewable portfolio standard (RPS) requirements.
The Cascade Solar project is located north of Joshua Tree National Park in unincorporated San Bernardino County, California. We were hired to complete the full civil, structural, and electrical engineering, and manage the grading and building permit approval process. We coordinated very closely with the county planning and permitting offices to ensure the project met the county requirements while expediting the permit communications to achieve project commercial operation on schedule.
We delivered the electrical, civil, and structural engineering while also designing in dynamic power curtailment and power factor control capability to meet Arizona Public Service standards for future grid functionality. The Gillespie Solar Generating Facility tracking system utilizes an inverter plant controller capable of curtailing the 16 MWac inverter system to 15 MWac per utility requirements, while also maximizing the plant output during low-production times to maximize client ROI and energy production to APS.
This is a utility-scale solar PV project located just north of Las Vegas. We completed the electrical and structural engineering, as well as on-site value engineering services. The site is positioned in the large watershed of a nearby mountain range. The continuity between our electrical and civil engineering design coordination and stormwater planning was critical early on for the project's ultimate success. The preliminary engineering for this project started in 2012 and was completed in 2013.
This extensive 20 MWp solar farm project presented unique challenges for our electrical and civil engineering teams due to the site’s rolling terrain and subtropical climate. By utilizing alternative engineering design software, we were able to achieve an accurate energy model that simulated energy production based on the varying degrees of solar array slope.
The 15-MW project is part of PG&E's 250-MW Utility Owned Generation (UOG) PV Program. Our engineers employed the SOLON standard block sizing and innovative wire management to maintain a low-cost, high-efficiency installation.
This is the first solar farm in this county, and is located at the Orlando Utility Commission's Curtis H. Stanton Energy Center. The solar farm contains over 25,000 solar modules, mounted on single-axis trackers prominently visible from Innovation Way.
The 25-acre farm is the largest solar generation facility in the state of Tennessee and still one of the largest in the country. This material is based upon work supported by the Department of Energy under Award Number DE-EE0000160. Funding Source: CDFA 81.041.
The Somers Solar Center is a 5 MWac solar farm located in the Town of Somers, Connecticut, with power sales to Connecticut Light & Power. The project was awarded under a competitive solicitation issued by the Connecticut Department of Energy & Environmental Protection, and is the largest operational project in the state.
The Rams Horn Solar Center is a 5 MWac solar farm located in Pitt County, North Carolina, with power sales to the North Carolina Eastern Municipal Power Agency (NCEMPA). It is part of one of the largest portfolios of solar projects in the Southeast – a 12-project, 60 MWac portfolio we developed between 2013 and 2014.
The Flemming Solar Center is a 5 MWac solar farm located in Pitt County, North Carolina, with power sales to the North Carolina Eastern Municipal Power Agency (NCEMPA). It is part of one of the largest portfolios of solar projects in the Southeast – a 12-project, 60 MWac portfolio we developed between 2013 and 2014.
The Bearpond Solar Center is a 5 MWac solar farm located in Vance County, North Carolina, with power sales to Duke Energy Progress (DEP). It is part of one of the largest portfolios of solar projects in the Southeast – a 12-project, 60 MWac portfolio we developed between 2013 and 2014.
The Upchurch Solar Center is a 5 MWac solar farm located in Wilson County, North Carolina, with power sales to the North Carolina Eastern Municipal Power Agency (NCEMPA). NCEMPA consists of 32 cities and towns in eastern North Carolina – including some of the largest cities in the region – that own and operate their electric systems.
The Red Hill Solar Center is a 5 MWac solar farm located in Warren County, North Carolina, with power sales to Duke Energy Progress (DEP). It is part of a 60 MW portfolio commissioned in 2014.
The Boseman Solar Center is a 5 MWac solar farm located in Nash County, North Carolina, with power sales to the North Carolina Eastern Municipal Power Agency (NCEMPA). It is part of a 60 MW portfolio commissioned in 2014.
This utility-scale solar facility is constructed in a 100-year FEMA floodplain and therefore required some special design considerations from our civil, structural and electrical engineering staff. We acted as the full service civil, structural, and electrical engineer for the project which is spread across 2 distinct parcels of property. We worked closely with the installing contractor and the utility to meet some stringent interconnection requirements.
The ground mounted system is capable of generating enough electricity for about 1,200 average-sized homes.
We were engaged to design and construct this solar facility on a tight schedule. We engineered the full project, obtained construction permits, and coordinated two separate interconnections with the utility company. The local distribution grid had some special needs and therefore we worked with the utility company to provide special inverter system ramp-rates and reactive power controls. This single-axis tracker system was designed to eliminate any grading at the site and therefore has minimal impact on this unique site's location. We continue to operate and maintain this solar facility under a long-term maintenance contract.
We designed and constructed the Gridley Solar Facility in 2012. The electricity generated by the 25-acre project is directed to the City of Gridley and the Bay Area Rapid Transit (BART). Engineering and permitting was accomplished in nearly 8 weeks and construction was completed in approximately 18 weeks.
We provided the full scope civil, structural, and electrical engineering for the long-term system investor and owner. Our scope also included preparing the Storm Water Pollution Prevention Plan (SWPPP) and Dust Control plans and negotiating for the final construction permits. Our services also included assistance with bidding the project out for construction and providing construction phase engineering support to assist an aggressive commercial operation schedule.
The Putah Creek Solar Farm is a distributed generation solar facility which we engineered and constructed in 2014. This is one of the first Electric-Renewable Market Adjusting Tariff (E-REMAT) program solar facilities to be installed on the California Independent System Operator (CAISO) controlled electrical grid. We co-developed the project and proposed the ideal solutions to fully permit and construct this solar farm while also maximizing the project's financial returns.
Located on a former manufactured gas storage facility, this system now offsets the emissions produced in generating electricity for 200 homes. A unique design component was utilizing the eastward slope of the available land to maximize the PV system size.