Full-Service Energy & Sustainability Consulting Firm

Gilleran Energy Management offers energy & sustainability consulting in the greater Bay Area. Based in Santa Rosa, we specialize in the affordable housing, winery, commercial, residential, school, and cannabis markets. Our consultants work closely with design and construction teams to provide strategic direction and effective planning to help you meet your energy and sustainability goals.

Our sustainable building consulting includes expertise in the following:

• Incentive Program Evaluation: California Building Initiative for Low-Emissions Development (BUILD) Program for new construction of all-electric affordable housing 
• Building Performance Testing: BPI, Title-24, CALGreen, HERS
• ENERGY STAR Certification and Benchmarking
• Retro-Commissioning
• Utility Allowance Calculation (CUAC) Consulting
• Zero Net Energy
• Building Energy Modeling and Title 24 Compliance Analysis
• ASHRAE Levels 1-3 Auditing
• Life-Cycle Cost Analysis
• Solar-PV System Sizing
• Greenhouse Gas Analysis
• Single and Multifamily HERS II & BPI-based
• Green Building Certification Programs: LEED, GreenPoint Rated, ENERGY STAR,
• Affordable Housing Tax Credit Services
• Green Building Charrettes
• Energy Audits and Modeling
• Incentive Program Evaluation: California Energy-Smart Homes Program for new residential construction and alterations that provides incentives for adopting advanced energy measures and transitioning to all-electric building design
• CALGreen Compliance and Consulting
• Performance Testing
• Cost-Benefit/Return on Investment Forecasting
• Tenant Utility Allowance Reporting
• Residential Auditing
• Energy Conservation

From municipality greenhouse gas planning support to third-party verification and reporting, we’re here to help. Our energy & sustainability consulting team balances the implementation of new code and standards while keeping your project on time and within budget. GEM stays current with all standards, regulations, and certifications. You can feel confident our sustainable building consulting team will provide expert guidance to help you meet all project requirements from planning to completion.

Contact us today at (707) 528-7318 to discuss how our energy & sustainability consulting can benefit your project.