energy & renewable - AHI Carrier

HVAC and E&R solutions for the energy industry

AHI Carrier provides integrated HVAC, Electrical & Instrumentation, Controls and Automation solutions for EPC projects across the global Energy & Renewables sector.

A Global Solutions Provider for Energy Infrastructure

From front-end design support and engineering through to commissioning, start-up, handover and lifecycle service, we deliver integrated HVAC, E&I, Controls and Automation solutions for critical Energy & Renewables projects.

Since 2004, AHI Carrier’s Energy & Renewables Division has provided mission-critical HVAC and life safety solutions for the world’s most demanding energy environments. Backed by 22+ global offices across 4 continents, our certified systems deliver reliable performance, compliance, and long-term support.

Construction

SS316L / Skid Mounted /
Zone 1 & 2

Coating

CX/C5M Heresite Blygold Aqua Aero

Operating Range

−52°C to +55°C

Certifications

DNV · ABS · CE · PED · CUTR

Designed for harsh and critical environments, our solutions can be customised to meet project-specific requirements including SS316L construction, skid-mounted packages, Zone 1 / Zone 2 hazardous area compliance, protective coatings, wide operating ranges from -52°C to +55°C, and certifications including DNV, ABS, CE, PED and CUTR.

Energy & Renewables Capabilities

Four integrated capability areas covering the complete project lifecycle — supported by digital tools, AI analytics, and expert training programmes.

Engineering & Consulting

Pre-FEED / FEED
Detailed Engineering
Brownfield Engineering
Asset Integrity
Technical Safety
Late Life Management & Decommissioning
Low Carbon Solutions

Project Delivery

Commissioning & Start-up

Operations & Maintenance

Engineering & Project Management Tools

HAP V6

Load Calculations

FLACS CFD

Modelling Software

AUTODESK Revit

BIM & Design

Microsoft Project

Project Management

AVEVA - E3D

Plant Design

Oracle Primavera

Scheduling

Alfresco

Document Management

SharePoint

Collaboration

SPI/SP3D

Asset Management

Microsoft Power Platform

Visualization / Automate

Where We Work

Across the full energy value chain — delivering certified, engineered solutions that perform in challenging environments.

Oil & Gas — Upstream & Midstream

Wellheads, Production Stations & Compression facilities

Ex-Proof HVAC for control rooms, electrical buildings, and MCC shelters within Zone 1 and Zone 2 classified areas. Pressurisation systems, fixed gas detection (HC, H₂S, CO), and fire alarm systems integrated with emergency shutdown logic.

Offshore & Marine

Platforms, FPSOs & Marine Vessels

Marine-grade, SS316L corrosion-resistant HVAC with CX/C5M or Heresite coating for offshore platforms and FPSOs. Engineered to DNV, ABS, or Lloyd’s Register classification. Zone 1/2 rated options for hazardous deck areas. Heresite and Blygold coatings standard for salt-air environments.

LNG, Refining & Petrochemicals

Terminals, Process Units & Petrochemical Complexes

Integrated HVAC and fire & gas detection for LNG terminals, refinery process units, and petrochemical plants. Engineered to hazards environments.

Offshore Wind, Solar & Renewable Power

Converter Rooms, BESS & Control Buildings

Precision HVAC and thermal management for HVDC converter rooms, auxiliary & personnel rooms and battery energy storage systems. Engineered for remote, unmanned renewable energy sites with reliable climate control as per environmental protection standards.

Hydrogen & Alternative Fuels

Electrolysis Plants & Green Steel Plants

Specialist high-ACH ventilation and hydrogen-specific gas detection for electrolysis facilities. Hydrogen’s wide flammability range and low ignition energy demand detection systems calibrated for sub-LEL concentrations — our systems are engineered specifically for this risk profile.

Mining & Minerals Processing

Surface & Underground Infrastructure & Processing Facilities

Ruggedised HVAC for mine control rooms, crusher buildings, electrical substations, and workshop facilities in remote and extreme environments. IP66 rated, vibration-resistant, and operable across the full temperature range from arctic to desert conditions.

A 360° Approach to Every Project

Seven integrated service stages — from HVAC design consultancy through to retrofit and upgrades — ensuring continuity across the entire asset lifecycle.