 ANAHEIM, Calif.--BUSINESS WIRE--- WLDN--Willdan Group, Inc. NASDAQ: WLDN, an industry-leading electric grid solutions provider, engineering firm, and sustainability consultant, recently published its inaugural Sustainability Report. This report will be updated and published on an annual basis. Climate change mitigation is embedded in Willdans DNA and our work tackles this essential challenge every day, said Tom Brisbin, Chairman and Chief Executive Officer. Our teams design, lead, and support p 