Full-lifecycle energy consulting, ASHRAE audits, cleanroom engineering, building commissioning (Cx/RCx), and owner's project management for complex regulated environments.
Data-driven technical solutions that reduce carbon footprints, secure utility rebates, and maximize plant reliability.
Specialized design and validation for pharmaceutical biomanufacturing and semiconductor fabs where contamination control and high uptime are mandatory.
Transitioning aging facilities from fossil-fuel infrastructure to high-efficiency electrified systems while navigating municipal compliance.
Rigorous energy conservation measure (ECM) identification and financial modeling for capital-grade decision making.
Independent verification and owner's representation ensuring facility systems match design intent and operate at peak efficiency.
Tailored engineering consulting for high-consequence, regulated, and mission-critical assets.
cGMP biomanufacturing, API synthesis suites, and validated cleanroom environments with zero batch-loss tolerance.
Silicon wafer fabs, sub-fab chase spaces, lithography suites, and sub-micron AMC filtration optimization.
ASHRAE 170 compliance, surgical suites, negative-pressure isolation rooms, and 24/7 central plant reliability.
K-12 school districts, higher-ed research labs, electrification master planning, and municipal grant capture.
Process heat recovery, compressed air optimization, demand response, and heavy industrial RTU commissioning.
Class-A office towers, municipal complexes, BERDO decarbonization compliance, and Mass Save custom rebates.
Led by Yaju Chauhan, A2PY Energy LLC brings over 25 years of senior engineering leadership across industry giants including Trane Technologies, Siemens Building Technologies, and Moderna Therapeutics.
Connect directly with our engineering team for energy audits, cleanroom design, commissioning, or grant and rebate guidance.