Christy Martell

Senior Vice President, IES

"Building physics simulation turns retrofit guesswork into defensible, data-driven investment decisions."

Topics Christy Covers

Building Performance Modeling Energy Retrofits & ROI Sustainable Building Design ESG & Decarbonization Strategy Building Physics Simulation Facilities & Asset Management

About

Christy Martell is Senior Vice President at IES (Integrated Environmental Solutions), where she specializes in building performance modeling and sustainable design. With over 20 years in cleantech and energy, she has previously led growth and sales strategy at Arcadia, Stem, and Bloom Energy. She holds an MBA in Energy from UC Berkeley's Haas School of Business. Her work focuses on helping owners, asset managers, and facility executives apply physics-based simulation to retrofit planning, energy investment decisions, and decarbonization strategy — moving organizations from intuition-driven upgrades to evidence-based capital programs with measurable, defensible returns.

Articles by Christy Martell

December 4, 2025 How Building Performance Modeling Delivers Measurable ROI and Future-Proofs Upgrade Programs Energy retrofits often stall without a clear financial case. Christy Martell explains how physics-based building performance modeling gives facility leaders the precision to forecast payback periods, validate system interactions, and build defensible business cases before a dollar is spent. April 18, 2025 The ESG Backlash: What It Means for Sustainable Building Investments The retreat from ESG isn't a rejection of sustainable design — it's a demand for rigor. Christy Martell argues it's time to retire buzzwords and double down on outcomes, focusing on the data, engineering, and evidence that greener buildings are simply better buildings.

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