Romashka Consulting delivers sustainability and building performance consulting focused on evaluating and optimizing how buildings use energy. Our work emphasizes system-level performance analysis, energy modeling, benchmarking, and scenario evaluation to support high-impact decisions throughout the building lifecycle. We analyze the interactions between architectural design, building envelope characteristics, and building systems to identify opportunities for meaningful reductions in energy use, carbon emissions, and operating costs.

Our services support early planning, design development, and existing-building optimization by quantifying the performance implications of design strategies, system approaches, and operational scenarios. Using simulation-based analysis and comparative evaluations, we assess system effectiveness, resilience, and long-term performance to help project teams prioritize solutions that deliver durable value. Recommendations are grounded in applicable energy codes, project constraints, and real-world operational considerations, with a focus on outcomes rather than prescriptive solutions.

Romashka Consulting serves as a performance-focused advisor, translating complex building behavior into clear, actionable insights that enable informed decision-making and support sustainable, high-performing buildings.