 COLUMBIA, Md.--BUSINESS WIRE--GSE Systems, Inc. GSE Solutions or GSE or the Company Nasdaq: GVP a leader in advanced engineering and workforce solutions that support, optimize, and decarbonize operations for the power industry, this year celebrates 50 years of service to power generation industries with a new 5-year vision. 2021 marks the 50th anniversary of GSE delivering the first full-scope nuclear power plant simulator to the Rancho Seco Nuclear Generating Station in California. 