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We design and manage projects and programs

We perform analysis to support decision-making

We understand markets and drive sales

Windchange Consulting is passionate about working with clients to strategically transform business problems into actionable solutions. Led by Eric Gertsman, the firm provides value through high-quality, energy and sustainability-oriented services, including project/program planning, strategy development, data analysis, modeling, project management, process optimization, research, strategic marketing, and implementation support. We focus primarily on energy and environmental projects, especially in the areas of energy efficiency, smart buildings, renewable energy, corporate sustainability, smart grid, next-generation biofuels, waste management, waste-to-energy, and water management.

Services
  • Strategy & Planning
  • Analysis & Research
  • Marketing & Business Development
  • Implementation
Areas of Focus
  • Energy & Clean Tech
  • Environmental & Sustainability
  • Consumer Products
  • Technology

Clients

 

The firm and its staff have successfully undertaken projects for a wide variety of entities:

 

  • Large investor-owned utilities such as Puget Sound Energy, Southern California Edison, Pacific Gas & Electric, and Consumers Energy

 

  • Public entities such as Tennessee Valley Authority, the State of Washington, and the City of Seattle

 

  • Corporations such as Optimum Energy, Fovea Services, Allumia, Colehour + Cohen, Precor, Microsoft, HP, and the Omidyar Group

 

  • Non-profit organizations such as the Innovate Washington/NEEC Smart Buildings Center, Clean Energy Works Oregon, 21 Acres, and EarthCorps

Key Staff

Eric Gertsman serves as Windchange Consulting’s president, chief strategist, and principal implementer. He is intimately involved in all projects and becomes highly invested in clients’ business success. Eric has a diverse professional background having worked predominantly at dynamic consulting firms and agencies, solving countless business problems with creativity, deep analysis, and unbending tenacity. He holds an MBA from the University of Washington’s Foster School of Business and a BA from UCLA.

© Windchange Consulting, Inc. 2026

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