Dave High

Consultant - Project Admin.

Dave is the LEED GA Documentation Specialist for LEED Online V3 implementation and technical software documentation. Currently LEED Project Administrator for Green Build Energy Group. 25 years experience creating, developing, and managing documentation for business, software development, commercial construction and residential home automation projects in Northern California.

Brian Sehnert


A registered Architect and LEED Accredited Professional, Brian is recognized as an expert in the area of green building and sustainable design and construction and is personally dedicated to making high-performance and renewable-energy systems more prevalent in commercial construction projects. His lectures have helped to educate building owners and industry professionals on environmental and passive design, photovoltaics and other advanced technologies.

Rob Henley


Rob is recognized for this highly responsive, collaborative approach and effective leadership.  He has been a principal for 15 of his 36 years in architecture in Northern California, and formed HA+A following 11 successful years as a Senior Principal for a 50-person firm in Sonoma County.  Rob’s diverse expertise includes working with municipalities and various governmental agencies and assisting clients through the complicated bureaucratic and entitlement process.             henleyarch.com

Brad Smith

Consultant - Energy Professional

Brad is a Certified Building Performance Analyst and Envelope Professional trained in building science and energy efficiency (BPI). Thorough knowledge of financial aspects of renewable energy projects including federal, state and utility rebates and incentives

Feasibility studies and analysis for renewable energy projects.

Paul Fair


Over 40 years consulting, managing and directing minor and major construction projects and activities in Northern California to include commercial, educational, residential and industrial applications. Expertise in a broad range of sustainability topics and all phases of construction to include LEED project consulting, contractor and subcontractor management, project design and execution, entitlements, project development, major maintenance and renovations, and multiple contract types from design build through stipulated sum

   Contact:     707.494.9587


Andy Trotter

Project Manager - Marketing

Andy provides detailed analysis of buildings, including lighting, insulation, blower door, and duct testing for high performance building. Manages marketing for Green Building Projects and is currently the recruiter for the Green Education Program at Solano Community College. Andy frequently speaks at high schools, prisons, and many other community events on sustainable issues for the Green Education Program at Solano Community College.

Erik Kolderup


Mr. Kolderup is based in San Francisco, California and has provided sustainability and energy consulting services since 1990, when he joined Eley Associates as an energy engineer. He became an owner in 1994 and served as vice president until the firm’s merger with Architectural Energy Corporation in 2004. After three years as Associate Principal, sharing management of AEC’s San Francisco office, Mr. Kolderup started Kolderup Consulting in 2007.                kolderupconsulting.com