
Enhance Your Building's Performance and Profitability with Energy Consulting and Engineering
Better Buildings, Better Tomorrow
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Introduction to GEMM
At GEMM, we're dedicated to enhancing your building's energy performance. Our team of sustainable energy experts provides customized technical and financial solutions to help you achieve your sustainability goals seamlessly and cost-effectively.
Are you ready to boost your building's value, improve your bottom line, and reduce your carbon footprint? Let's make it happen!
Masterplan: A comprehensive plan outlining the technical & financial components of a project with the expert guidance and support for execution.
GEMM's Masterplanning Solution
GEMM transforms your project goals into a profitable reality. We streamline the four key services below to ensure your project's success.

GEMM assesses the best strategies and resources to satisfy Ownership, Occupant & Environmental needs and educated decision making. GEMM develops the required technical & financial documentation for complex project components, working independently or collaborating with client advisory teams and trade allies.
Executive Support
Executive Support
Energy Planning & Technical Advisement

GEMM investigates energy-focused funding solutions for the upfront design, custom tailoring the best strategies to achieve short & long-term technical, financial, balance-sheet and legal objectives. GEMM will either work alongside your financier or use someone within our network to secure the client’s best suited financing package.
Financial Advisory
Financial Advisory
Arrange Specialty Financing For New & Existing Buildings

GEMM specializes in the technical aspects of energy masterplanning by encompassing various disciplines. We diligently assess building conditions, evaluate energy and wellness improvement measures, and deliver an actionable path forward, ensuring long-lasting sustainability and optimal performance.
Technical Planning
Technical Planning
Energy Infrastructure Assessment & Design
Diamond Masterplan Process
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GEMM’s Diamond Masterplan Process optimizes infrastructure and implements Energy Improvement Measures for mid-market and larger properties.
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Viability Assessment
Building Analysis
Project Development
Execute Project
Maintenance & Commissioning
Discuss project ESG, technical & financial needs and "wish list" to prequalify initial viability and next steps.
Finalize project goals, support team & contractor collaboration, funding solutions and strategize compliance requirements.
GEMM will validate project completion benchmarks, ensuring goals and objectives are delivered through our commissioning process.
Manage long-term maintenance contracts ensuring performance meets green initiatives, validated by annual ESG & savings reports.
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Project Data
40
0
%
Average Energy Savings
%
Average Increase in Asset Value
$0
CapEx or Debt Charge
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The GEMM
Guarantee
If GEMM’s Masterplanning process is followed, we will cover any Regulatory noncompliance fines (e.g. Local Law 97) for up to three years from project completion (not to include any historically accumulated fines before completion).
Positive cash flow year 1 and project term with use of GEMM funding strategies.

GEMM Highlights
Growth to 14 States Since 2021
100+ Years
Executive Leadership
42 Certified
Project Developers
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