Engineers Use CO2 to Make Fracking Greener

Hydraulic fracturing, or fracking, has become an increasingly widespread method of natural resource extraction-but it has been criticized as damaging to the environment. A team of researchers have developed a solution that could make the process greener-a solution that could also capture atmospheric CO2 in the process. Fracking extracts resources from shale rock by injecting fluids-usually water mixed with sand and other materials-into the rock, fracturing it to release the resources trapped inside. But roughly 30 to 50 percent of the millions of liters of fluid injected is left behind in the rock after extraction, making it an environmentally-damaging form of energy resource harvesting.

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Engineering Tech, Construction

Comfort Systems USA Announces Acquisition

Business Wire | February 01, 2024

Comfort Systems USA, Inc. today announced that it has closed its previously announced transaction to acquire Summit Industrial Construction, LLC (“Summit”) headquartered in Houston, Texas. As previously disclosed, Summit is a specialty industrial mechanical contractor offering engineering, design-assist and turnkey, direct hire construction services of modular systems serving the advanced technology, power, and industrial sectors. Summit’s capabilities encompass a wide range of modular and site-based construction, including process piping, equipment setting, large pipe rack trestles, and related steel erection and specialty concrete work. Summit is a trusted supplier to some of the world’s largest advanced technology, power and industrial companies and is currently deployed on several major chip fabrication projects. Initially, Summit is expected to contribute annualized revenues of approximately $375 million to $400 million, and earnings before interest, taxes, depreciation, and amortization of $35 million to $40 million. In light of the amortization expense, Summit is expected to make a neutral to slightly accretive contribution to earnings per share in 2024 and 2025. Brian Lane, Comfort Systems USA’s Chief Executive Officer, commented, “We are delighted to announce the closing of our agreement to acquire Summit, an extremely capable provider of modular and other complex mechanical services. Summit brings a stellar reputation as a modular technology leader in growing end markets, including multiple ongoing and large semiconductor projects. We are happy to welcome Summit’s wonderful leadership team and excellent production and craft workers across many states, and we are confident Summit will continue to innovate and grow as a part of our network of world-class contracting companies. We are grateful that Summit has chosen to become part of Comfort Systems USA.”

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