Engineering & Data Consultancy for Building Decarbonization

Interdisciplinary Expertise Driving Measurable Energy and Carbon Savings

We use data to enhance engineering, and engineering to make energy savings real.

Bridging insight and action, every project delivers measurable results.

Engineering

Data Science

Sustainable Building Outcomes

Energy is saved through decisions, not dashboards.

We combine data and engineering to diagnose, prioritize, and act.

We don’t offer services. We solve problems.

At BAARCH, engineering, data, and sustainability converge to deliver impact in the real world.

Engineering-driven audits that cut waste and reveal savings fast

We analyze real loads and schedules to fine-tune your systems

We turn raw data into insights that drive efficiency decisions

From low-cost fixes to deep retrofits, we model impact and payback

Sustainability isn’t a feature. It’s a foundation.

BAARCH embeds low-carbon logic in every design, decision, and detail — from audits to action.

10 – 25 % savings
with no‑ / low‑capex actions

Up to 80 % savings
with deep retrofits

Millions kg CO₂e
already avoided

China’s 2026-2030 Carbon-Peaking Action Plan: What Businesses Need to Know

China has issued its Carbon-Peaking Action Plan for the 15th Five-Year Plan period, covering 2026 to 2030. Published by the State Council in July 2026, the plan sets out how…

July 11, 2026
From ESG Reporting to Building Performance Action

BAARCH Insight · Existing Buildings · Asset Performance Real estate is moving beyond annual sustainability disclosure. The next step is to turn energy, carbon, comfort and operational data into decisions…

June 23, 2026
Architecture, AI, and the Loss of Critical Thinking

Artificial intelligence is entering architecture and engineering with a familiar promise: more speed, more options, more productivity. In many ways, that promise is real. AI can help structure information, accelerate…

April 7, 2026

What’s your building’s hidden potential?