View Larger Image CALPORTLAND CELEBRATES “SWEET SIXTEEN” YEARS OF ENERGY STAR AWARD 2020-04-06T16:11:45-07:00April 6th, 2020| Share This Story, Choose Your Platform! FacebookXRedditLinkedInTumblrPinterestEmail Related Posts CALPORTLAND COMPANY ACHIEVES THE ENERGY STAR® CHALLENGE FOR INDUSTRY AT SIX PLANTS CALPORTLAND COMPANY ACHIEVES THE ENERGY STAR® CHALLENGE FOR INDUSTRY AT SIX PLANTS March 24th, 2025 CalPortland Purchases Aggregate and Ready-Mixed Concrete Business Assets in Southern California CalPortland Purchases Aggregate and Ready-Mixed Concrete Business Assets in Southern California January 6th, 2025 CALPORTLAND’S RILLITO CEMENT PLANT EARNS ITS 12TH EPA ENERGY STAR® CERTIFICATION FOR SUPERIOR ENERGY EFFICIENCY CALPORTLAND’S RILLITO CEMENT PLANT EARNS ITS 12TH EPA ENERGY STAR® CERTIFICATION FOR SUPERIOR ENERGY EFFICIENCY December 10th, 2024 FOUR CALPORTLAND® READY MIX PLANTS ACHIEVE THE ENERGY STAR® CHALLENGE FOR INDUSTRY FOUR CALPORTLAND® READY MIX PLANTS ACHIEVE THE ENERGY STAR® CHALLENGE FOR INDUSTRY September 11th, 2024 Solidia Technologies Licenses Low Carbon Cement Technology to CalPortland Solidia Technologies Licenses Low Carbon Cement Technology to CalPortland June 28th, 2024
