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Concept Select 
Decarbonisation Projects

We help energy producers, LNG importers, and major  industry emitters (steel, electric, cement, and more)  evaluate CCS/CCUS opportunities before FEED and EPCIC, reducing risk, cost, and uncertainty.

The most important decision happens before FEED

A poor concept can waste years of engineering effort and millions in investment.

GGRE helps you identify technically feasible, commercially viable, and policy-aligned decarbonisation pathways before major capital is committed.

CONCEPT SELECT

FEED

EPCIC

OPERATE

The global energy challenge is not equal

As carbon regulations tighten worldwide, CCS/CCUS becomes a strategic requirement for both exporters and importers.

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65% - 70% Net energy importers

Japan, Korea, Singapore, Taiwan, Europe, and many others.
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Import dependent nations seeking secure, affordable, low-carbon energy.

30% - 35% Net energy exporters

Saudi Arabia, Qatar, USA, Australia, Canada, and more.
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Resource rich nations focused on maintaining competitiveness and managing emissions.

Our 3 pillar framework

Every concept select study is evaluated through technology, commercial, and policy lenses.

  • Dynamic simulation

  • CO2 capture & separation

  • Compression & transport

  • Storage & monitoring

COMMERCIAL

TECHNOLOGY

POLICY

CONCEPT SELECT

  • CAPEX, OPEX, ABEX

  • Cost of CO2 capture & storage

  • Project economics

  • Project liability & risk

  • Carbon tax & pricing

  • Emissions regulation

  • Government incentives

  • CBAM & trade impact

  • Decarbonisation roadmaps

Our concept select methodology

Identify emission sources and potential decarbonisation pathways.

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Screen opportunities

Assess alternatives across Technology, Commercial, and Policy.

Evaluate alternatives

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Choose the optimum pathway with the best overall value and lowest risk.

Select preferred concept

Develop the basis for FEED execution and investment decision.

Prepare for FEED

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Proven experience across industries globally

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Outcome: A prioritised decarbonisation pathway and receive clear recommendations ready for investment decision-making.

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4-Day concept select engagement (example agenda)

Day 1

  • Emission sources.

  • Potential decarbonisation pathways.

  • Case studies / analogs across global projects.

Case
studies

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Day 2

  • Reservoir evaluation.

  • Injectivity and capacity.

  • Monitoring and verification.

  • T Navigator.

  • Aleca software.

Storage & reservoir evaluation

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Day 3

  • CO2 capture technologies (amine, membrane, others).

  • Separation & purification.

  • Compression & transport options.

Capture & separation technologies

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Day 4

  • Carbon pricing & tax.

  • Project economics.

  • Sensitivity analysis.

  • Liability, risks & asset life extensions.

  • Policy, incentives.

Commercial & policy assessment

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