302 kW solar project will save $5.7 million

Conco, founded in 1959, is one of the leading commercial concrete contractors in the Western United States.

Conco engaged Carbon Lighthouse to increase value across their real estate portfolio while reducing annual operating costs. Conco’s Benicia Reinforcing Steel Fabrication Shop was selected as an ideal candidate for solar due to the relatively high electricity consumption required in rebar handling and fabrication.

302 kW Solar Project

$89,000 Saved in Year 1

$5.7 MM Lifetime Savings

Find out how much ROI we can produce.


Carbon Lighthouse delivered a 302 kW rooftop solar project at Conco’s Benicia Reinforcing Steel Fabrication Shop that will save $89,000 in year 1, and $5.7MM over the system’s 25 year life.


The Nuts & Bolts: Our Process

During the six week construction period, Carbon Lighthouse managed the permitting, material delivery, construction, and utility interconnection process to successfully energize the system and deliver financial savings to the facility. The construction completed with zero change orders for Conco, and after the system turned on, Carbon Lighthouse’s engineering team monitors the system for the duration of the contract to ensure performance expectations are met



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Special Feature

Carbon Lighthouse is proud to be a recipient of the Frost & Sullivan Technology Innovation Award for 2019.Read more