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Atharva Wangikar

@atharvawangikar

Building science & energy efficiency professional based in Pune, India, with 7+ years of U.S. experience and ready for remote roles across time zones.

India

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What I'm looking for

I lead renewable energy and energy-efficiency programs, applying energy modeling and building science to deliver verified cost and GHG reductions, align stakeholders, and scale ESG impact.

Dynamic energy and sustainability professional with over 7 years of experience supporting U.S. energy efficiency, building de-carbonization, and utility-led retrofit programs, including initiatives with NYSERDA, PSE&G, and Mass Save. Demonstrated expertise in building energy modeling, HVAC optimization, green buildings, and building science, with a strong track record of translating sustainability objectives into measurable cost savings, reduced energy consumption, and verifiable greenhouse gas (GHG) emissions reductions across residential and multifamily portfolios. Skilled in technical consulting, cross-functional stakeholder engagement, measurement and verification (M&V), KPI reporting, and program implementation, with growing alignment to carbon accounting, ESG reporting support, and Scope 1, Scope 2, and building-related Scope 3 de-carbonization initiatives.

Experience

Work history, roles, and key accomplishments

Associate Program Manager

ICF

Sep 2022 - Apr 2026 (3 years 7 months)

Applied building science and energy modeling in SnuggPro and REM/Rate to forecast Scope 1 and 2 carbon abatement. Advised on ASHRAE standards, HVAC, electrification, and heat-pump strategies; built and trained a 40+ partner network; optimized a $100M portfolio; led M&V, QA/QC, KPI reporting, and utility program design.

Energy Efficiency Programs Energy Savings Verification Stakeholder Engagement Program Delivery Building Science Green Building Standards QA&QC Energy Management Energy Efficiency Energy Industry Sustainability Sustainability Consulting HVAC Systems HVAC Heat Pump Program Management

Energy Operations Analyst

Advanced Comfort and Energy Solutions

Dec 2020 - Aug 2022 (1 year 8 months)

Calibrated 25+ building energy models in SnuggPro to compare baseline and retrofit performance, projecting electricity and gas reductions. Performed ASHRAE Level I audits and BPI combustion diagnostics, identified high-ROI ECMs, managed a $25M+ HVAC decarbonization portfolio, and led QA/QC to ensure utility and state compliance.

HVAC Rebate Programs Energy modeling Building Science HVAC Optimization Installation Oversight Energy Operations HVAC Systems Multifamily Housing

Energy Operations Analyst

HomeWorks Energy

Jun 2019 - Sep 2020 (1 year 3 months)

Designed workflow maps and automated KPI dashboards to track energy-efficiency performance. Modeled load disaggregation and Scope 1/2 savings with EmpCalc, SnuggPro, and REAP; completed 300+ BPI and NYSERDA-compliant audits using blower door and CAZ testing; and managed QA/QC pipelines to verify reports and validate carbon reductions.

EmpCalc Building Science HVAC Systems Energy Auditing BPI Building Analyst BPI Certification BPI Energy Code Compliance Specialist Sustainability Green Building Standards

Systems Analyst

Cloud Hybrid Technologies LLC

Sep 2018 - Apr 2019 (7 months)

● Optimized GIS mapping workfl ows and system functionality, accelerating project delivery and stakeholder collaboration.
● Authored technical documentation and consulting frameworks, strengthening profi tability and client outcomes.

GIS Mapping Workflow Optimization Technical Documentation Data Analysis

Solar Radiation Research Intern

India Meteorological Department (IMD)

Jun 2017 - Aug 2017 (2 months)

● Conducted pioneering research on solar radiation and PV effi ciency , advancing multi‑junction cell performance.
● Contributed fi ndings that informed master’s thesis and future innovations in renewable energy technology.

Solar PV Multi Junction Cells Renewable Energy Strategy Thesis Support Research And Analysis