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Our team’s daily contribution to offsetting our carbon footprint

CO2 emissions from 598078 gallons of gasoline
consumed

CO2 emissions from 5880696 pounds of coal burned

CO2 emissions from 670 homes’ electricity
use for one year

CO2 emissions from 217041 propane cylinders used
for home BBQs

Greenhouse gas emissions from 13193217 miles driven by an average
passenger vehicle

Carbon sequestered by 87886 tree seedlings grown
for ten years
1.5 GW+ Operating Solar
450 MWh+ Operating Energy Storage
250+ Projects
15+ Years in Business

WHAT WE DO

CS Energy’s solar and energy storage systems are designed to balance size, energy production and cost to generate the highest returns for our customers. We optimize each system - constantly evaluating capex, opex, and system production to determine the best overall solution.

Engineering

CS Energy’s procurement team ensures our customers get high quality equipment at the best prices delivered on-time to their projects. We manage the process seamlessly, from supplier evaluation and solicitation to equipment manufacturing, delivery and installation to warranty and commissioning.

Procurement

CS Energy’s roots are in construction. That means we know how to execute projects in the real world – on time and on budget. We deliver certainty to our customers, ensuring our projects always meet their completion dates and exceed their performance standards.

Construction

CS Energy partners with clients early on, helping them make good decisions throughout the development process to maximize project value and shorten permitting, interconnection, and construction timelines.

Pre-Construction Services

CS Energy is a leader in designing and installing utility and commercial scale battery storage systems. These systems can be used for renewable integration, energy arbitrage and demand charge reduction or simply can be used for energy resiliency and backup power.

Energy Storage

CS Energy monitors the performance of every system we install on a 24/7 basis. We also perform ongoing operations and preventative maintenance services for the customer who wants a truly turnkey solution.

Operations & Maintenance

solar panels

Featured PROJECTS

IPP Portfolio – 63.7 MW Solar Arrays coupled with 37.4 MW/76.07 MWhr Energy Storage System
Ground Mount + Energy Storage

Client is an independent power producer who develops, owns and operates utility scale solar and energy storage projects with more than 100 MW operating in its fleet across MA, NJ, NY, NC, SC, NV, CT & AZ. CS Energy was contracted to provide engineering, procurement, construction, and commissioning services to eleven (11) ground mounted solar […]
Rhode Island 50.7 MW Portfolio Ground Mount Solar Arrays
Ground Mount Array

CS Energy was contracted to engineer, procure and construct a 50.7 MW portfolio of co-located ground mounted solar arrays on a former sand and gravel pit in North Kingstown, Rhode Island. The portfolio is the largest solar project in Rhode Island to date. It will provide clean power to a local University as part of […]
Ben Moreell Solar Farm 28.5 MW
Ground Mount Array

The project was awarded to Ben Moreell Solar Farm, LLC as part of the Navy’s energy resiliency initiative in 2015. CS Energy was contracted to design, procure and install the 28.5 MW ground mounted array in Tinton Falls, New Jersey. This project delivers electricity directly to the grid but with some modifications will also allow […]
A Street 3.8 MW Ground Mount Solar Array
Ground Mount Array

The primary solar project developer in Rhode Island, Southern Sky, contracted CS Energy to engineer, procure, and construct a 3.8 MW solar field. This is one of the seven projects in a portfolio awarded to CS Energy being constructed in Rhode Island. CS Energy designed two separate fields for solar arrays, one on each side […]

Latest News

CS Energy Named One of New Jersey’s Best Places to Work by NJBIZ for Third Consecutive Year
CS Energy, Castillo Engineering and Amp Energy Partner to Deliver 25.4 MW Community Solar Portfolio in New York
CS Energy Secures Large-Scale Solar Portfolio in New York
team