IMT’s efforts to catalyze wide-spread and sustained demand for high-performance buildings is driven by an array of subject matter experts in real estate, building performance policy and programs, finance, codes, and more. Our staff represents broad and deep experience in every aspect of building energy efficiency. Click below on individual profiles to learn more.

Lotte Schlegel

Executive Director | (202)525-2883 x324
As IMT’s Executive Director, Lotte is IMT’s primary spokesperson and guides IMT’s growth with an eye on both big-picture vision and tactical execution.

Alex Dews

Managing Director of Programs
As IMT's Managing Direct of Programs, Alex oversees all programmatic work across policy, business engagement, and strategy & analysis.

Cliff Majersik

Senior Advisor, Policy and Programs | (202)525-2883 x303
A respected industry leader, Cliff is a pioneer of concepts in real estate and building performance policy that optimize energy use and help transition to a low-carbon economy.

Mark Chao

Senior Advisor, Founding Staff Member | (607)257-3348
Mark is the founding staff member of IMT. Having served continuously in various capacities since 1996, he now works as senior advisor, providing technical and strategic support to IMT’s senior management and program staff.

Betsy Law

Managing Director, Operations | (202)525-2883 x329
Betsy leads all internal operations and oversees the strategic growth of IMT.

Katie Weeks

Managing Director, Communications and Development | (202)525-2883 x306
Katie leads IMT positioning, overseeing communications and development strategy, as well as messaging and branding across IMT’s core programs. 

David Cohan

Director, Technical and Policy Analysis | (202)525-2883 x311
David contributes to IMT’s strategic direction, priorities, and programmatic approaches, with an eye to what will result in the greatest increase in building energy performance.

Lindsey Falasca

Director, Building Innovation Hub | (202)525-2883 x318
Lindsey Falasca is the Director of the Building Innovation Hub in Washington, DC.

Ryan Freed

Senior Director, Policy & Regulatory Strategy | (202)525-2883 x332
Ryan is the Senior Director, Policy & Regulatory Strategy.

Margaret Lo

Director, Business Engagement
As IMT’s Director of Business Engagement, Margaret provides resources and solutions to businesses that improve their energy efficiency and building performance at the national and local levels. 

Audi Banny

Associate Director, Private Sector Engagement | (202)525-2883 x304
Audi Banny is IMT's Associate Director for Private Sector Engagement. As such, she leads the organization's work with national real estate decision makers to drive adoption of innovative solutions that bolster landlord-tenant relationships, such as green leasing.

Amy Boyce, PE, CEM, LEED AP BD+C

Associate Director, Codes and Technical Strategy
Amy develops and deploys local, state, and national level strategies to achieve broad-scale transformation through codes and building technology.

Julia Eagles

Associate Director of Utility & Regulatory Strategy | (612)747-9821
As IMT's Associate Director of Utility and Regulatory Strategy, Julia is responsible for developing and deploying local, state, and national level strategies to achieve broad-scale transformation.

Zachary Hart

Associate Director, Building Performance Policy | (913)568-9813
Zachary leads IMT's work on the City Energy Project and also supports local governments' energy efficiency strategies through the American Cities Climate Challenge.

Jessica Miller

Associate Director, Policy Strategy and Engagement | (202)525-2883 x320
Jessica creates connections between the public and private sectors and works with diverse stakeholders to reach their respective climate and business goals.

Theresa Backhus

Associate Director of Outreach and Engagement, Building Innovation Hub
Theresa Backhus is the Associate Director of Outreach and Engagement for the Building Innovation Hub, ensuring that the Hub’s mission and strategic vision is executed.

Tara Brown

Manager, City Solutions | (612)524-8558
Tara Brown is IMT's Manager of City Solutions.

Colin Curzi

Manager, Business Engagement
Colin Curzi is IMT’s Manager of Business Engagement focused on developing the business practices that advance high-performance buildings in cities across the country.

Hailey Deres

Associate, Development | (202)525-2883 x321
Hailey identifies potential funding opportunities that align with IMT’s mission.

Jake Duncan

Senior Associate | (202)525-2883 x319
Jake Duncan establishes the economic and environmental foundations for energy efficiency policies, programs, and investments.

David Gillick

Senior Analyst
David is IMT’s Senior Analyst, focused on providing data and policy analysis to drive market adoption of high-performing building standards and social equity priorities.

Esmeralda Hic

Policy and Community Engagement Fellow
Esmeralda Hic is the Policy Fellow for the Institute for Market Transformation (IMT) in collaboration with the RAY Diversity Fellowship program.

Hae-Young Kang

Manager, Accounting Services | (202)525-2883 x307
Hae-Young oversees IMT’s accounting and ensures nonprofit audit and accounting compliance.

Alexandra Laney

Senior Communications Manager | (202)525-2883 x301
Alexandra is the primary contact for media relations and manages IMT's public presence, including digital strategy and communication campaigns.

Rita Perez

Senior Communications Associate | (202)525-2883 x331
Rita is IMT’s Senior Communications Associate and plays a vital role in shaping IMT’s social media strategies and multi-media production of outreach plans across IMT programs.

Precious Rideout

Manager, Community Engagement
Precious Rideout is IMT's Manager of Community Engagement where she serves as the primary representative to community organizations ensuring that inclusive community engagement solutions are centered on equity and people.

Benjamin Silverman

Senior Associate, Programs
Benjamin Silverman is IMT's Senior Program Associate where he works to implement IMT’s public sector strategies and the adoption of decarbonization policies in achieving climate and equity goals.

Mike Towler

Manager, Finance and Strategy | (202)525-2883 x313
Mike supports the day-to-day operations of IMT, working closely with the program, finance, and development teams.

Ella Wetlesen

Project Intern
Ella Wetlesen is IMT’s Project Intern, supporting projects across the organization.