The Bighorn Solar farm has been called the future of renewable energy. It’s a project dedicated to providing cleaner power for a major industrial facility, while also investing in the…

The U.S. Dept. of Energy (DOE) for the past few years has talked about the importance of "building a strong solar manufacturing sector and supply chain in America" to support…

PUEBLO, Colo. (March 9, 2022) – McCarthy Building Companies recently completed construction and commissioning of the 300 MW Bighorn Solar project in Pueblo, Colo. It is the first of two…

Swedish energy company Vattenfall, mining company LKAB, and steel manufacturer SSAB in September started the world’s first pilot plant to produce “fossil-free” steel in Lulea, Sweden (Figure 1). As part…

Most combined cycle professionals understand that a joint between grade 91 steel and an austenitic stainless steel is considered a dissimilar-metal weld. For that reason, it requires special welding procedures.…