As demonstrated by the recent success of LA’s Better Building Challenge, California is committed to reducing the environmental footprint of its construction industry. The State’s Green Building Standards Code, better known as CALGreen, is currently being updated to further advance green building practices. The updated code goes into effect on January 1, 2014.
In 2011 it was estimated that a reduction of 3 million metric tons of greenhouse gases by 2020 could be achieved as a direct result of the requirements of CALGreen. It is hoped that with the new updates, which continue to push the envelope on green building mandates, California’s construction industry can take an even larger step toward meeting the State’s greenhouse gas emissions reduction goals.
My company Partner Energy has provided consulting services to over a dozen projects to comply with the CALGreen requirements. From working with developers, architects, building officials, and inspectors, we have accumulated a wealth of expertise on the subject.
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June 22, 2026
Partner has named Frederick Ellington, AIA, LEED AP, as Technical Director in its Construction Services division. With 30+ years of experience, he strengthens the firm's construction risk management, due diligence, and project advisory capabilities for commercial real estate clients.

May 27, 2026
Capital planning in commercial real estate has entered a new phase. In addition to traditional lifecycle replacements, managers now face a growing set of capital needs driven by energy ordinances, decarbonization goals, and climate risk. These drivers are no longer peripheral considerations; they are central to how capital plans are developed, prioritized, and executed.

June 05, 2026
Partner Property Consultants, the European subsidiary of Partner Engineering & Science, Inc. (Partner ESI), announces that Antoine Yeprem joined the company in June 2026 as Senior Consultant, Real Estate Due Diligence, in Germany.




