The Environmental Group Limited

Exhaust & HRSG Stacks
Baltec - Creating High-Performance Systems for Gas Turbine Exhaust & Energy Recovery
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Exhaust Flow Management

Ensuring efficient gas flow with minimal pressure drop.

Emission Monitoring

Continuous monitoring to ensure environmental compliance.

Weather Protection

Durable designs that withstand harsh environmental conditions.

Safe Maintenance

Build to Australian & International standards with the safety of employees in mind.

Peace of Mind

An ASX-listed company.

Innovative Solutions for Gas Turbine Exhaust Systems

As the expert team within The Environmental Group, Baltec specialises in engineering critical components for combined cycle power plants. Our bypass exhaust systems are designed to ensure the safe release of exhaust gases into the atmosphere while enabling efficient gas turbine operation with minimal pressure drop.

Our exhaust stacks are built with precision, featuring access ladders, landing and ring platforms, and are fully compliant with gas turbine manufacturer regulations. Each stack is equipped with continuous emission monitoring ports at the top, reinforcing our commitment to operational excellence and environmental responsibility.

 

Baltec excels in the design and manufacture of complete, integrated packages for gas turbine bypass and HRSG exhaust systems — including stacks, silencers, and weather dampers — delivering performance, durability, and reliability at every stage

Bypass & HRSG Exhaust Stacks

The EGL Baltec Bypass & Heat Recovery Steam Generator (HRSG) Exhaust Stacks are 100% Australian designed and produced entirely in Quality Assured workshops.

Isolation systems for HRSG ducting, used for secondary isolation during maintenance and fitted downstream of diverter dampers

We excel in the design and manufacturing comprehensive packages for gas turbine bypass and HRSG exhaust systems, encompassing stacks, silencers, and weather dampers.

Gas Turbine Maintenance, Spare Parts, Upgrades, and Field Services

Tailored maintenance strategies to drive plant success.

Maintenance & Service Plans

Baltec partners with your operations and maintenance teams to design and implement comprehensive service plans that keep critical equipment running smoothly, efficiently, and reliably.

Our maintenance support includes:

  • Development and execution of detailed maintenance checklists

  • Implementation and provision of remote telemetry systems

  • Maintenance technician supervision and support during critical activities

A proactive maintenance strategy is vital to avoid unplanned downtime and to sustain plant efficiency year after year.

Delivering a Bypass Exhaust System for Gas Turbines at Pelican Point Power Station

Replacements, Retrofits & Upgrades

Future-proof your Gas Turbine Plant with engineered upgrades and retrofits. Our Baltec team provides expert solutions to refurbish, upgrade, or replace critical gas turbine components, ensuring your facility is always prepared for the demands of tomorrow.

We specialise in upgrading and replacing:

Spare Parts Supply

We manufacture and supply a wide range of high-performance, original equipment manufacturer (OEM) components to ensure your systems operate without compromise. We keep critical components readily available to reduce downtime and maintain optimal plant efficiency.

Our spare parts include:

Condition Inspections

Our highly trained inspectors mobilise quickly to deliver detailed site inspections, providing clear reporting and recommendations to safeguard your gas turbine equipment.

We inspect:

Field Equipment Repairs

Scheduled outages offer a rare and critical window for repairs and improvements. Baltec’s field service teams are ready to help you seize the opportunity by delivering timely and effective repairs that set the stage for years of reliable performance.

We provide:

By investing in modern technologies and components, you secure the long-term reliability and profitability of your operations

Engineering a Sustainable Future

Interested in our Exhaust & HRSG Stack Solutions?