10/19/2026 updated

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Project Director & Engineering Consultant | Energy, Thermal & Decarbonisation

Amer, Spain
Worldwide
MEng & BEng Chemical Engineering (2:1), University of Leeds; Chartered Engineer (CEng), MIChemE
Amer, Spain
Worldwide
MEng & BEng Chemical Engineering (2:1), University of Leeds; Chartered Engineer (CEng), MIChemE

Profile attachments

Craig McColl - CV 2026 - District Heating Interim Consultant.pdf
Craig McColl - CV 2026 - Industrial Decarbonisation Ammonia Consultant.pdf

About me

Chartered Engineer and Project Director with 24+ years’ experience across energy, thermal infrastructure and industrial decarbonisation. Specialist in district energy, heat recovery, hydrogen/ammonia technology, EPC/EPCM delivery and project recovery. Spain-based; available across Europe.

Chartered Engineer (CEng MIChemE) and Project Director with 24+ years’ experience across energy, thermal infrastructure, process engineering and major-project delivery. Senior experience spanning project development, technical advisory, EPC/EPCM delivery, engineering management, procurement, fabrication, construction, commissioning and project recovery.
Industrial Decarbonisation, Hydrogen & Ammonia
Delivered the world-first floating ammonia-to-hydrogen cracking pilot with Höegh Evi and Wärtsilä, covering engineering, fabrication, international supply chain, FAT, on-site optimisation in Norway and progression towards commercial-scale deployment. Experience supporting emerging energy technologies from pilot and prototype through industrialisation and execution.
District Energy & Thermal Infrastructure
Led major district-heating, district-cooling, energy-centre, heat-recovery and heat-exchanger programmes in the UK and Spain. Directed a 27-building London heat-network decarbonisation programme, reducing return temperatures from approximately 65°C to 45°C while maintaining live operations.
Project Development & Technical Advisory
Technical due diligence, feasibility, FEED, CAPEX and execution strategy, technical assurance, project risk, design maturity and independent challenge. Experienced translating concepts and technologies into executable projects.
Project / Programme Delivery
Leadership of multidisciplinary EPC/EPCM projects through engineering, procurement, fabrication, construction, commissioning and handover. Contractor, supplier and stakeholder management across international delivery networks.
Project Recovery & Supply Chain
Experienced in distressed-project intervention, supplier recovery, expediting, fabrication oversight, quality, FAT and mobilisation of alternative international manufacturing partners.
Engineering Governance & Leadership
HAZID/HAZOP, RIBA, CDM 2015, design management, technical interfaces and risk management. Board/C-suite client engagement and leadership of multidisciplinary teams of 40+.
International Delivery
Projects and supply chains across the UK, Spain, Germany, Norway, Estonia, Latvia, Czech Republic, Russia, Turkey and wider international markets. Available for remote, hybrid and site-based consultancy assignments worldwide.

Experience

Professional experience10+ years
Freelancer since2026

Languages

GermanGoodEnglishNative speakerFrenchGoodSpanishGood

Project history

Project Director & Engineering Consultant

Independent / Contract
Independent Chartered Engineer providing senior technical, project-development and execution consultancy across energy, district energy and industrial infrastructure. Advising project owners and stakeholders on technical maturity, engineering strategy, technical assurance, project development, CAPEX, execution planning and delivery risk. Providing project and engineering advisory across district energy, decarbonisation, heat recovery, hydrogen and wider energy infrastructure. Supporting complex EPC/EPCM and distressed projects across engineering governance, procurement, fabrication and supply chain.

Director of Projects & Procurement

Sterling Thermal Technology Ltd, UK
Board-reporting Director leading Projects, Procurement, Planning and Logistics for complex thermal, energy and industrial projects. Directed project and supply-chain delivery across internal manufacturing and European fabricators. Recovered a multimillion-pound project following supplier distress. Delivered the world-first floating ammonia-to-hydrogen cracking pilot with Hoegh Evi and Wartsilä.

Project Engineering Director - Major Projects

Heat Exchange Group, London
Director for major energy-infrastructure programmes, responsible for project engineering, design, procurement, fabrication and construction. Established district-heating and energy-infrastructure delivery capability. Directed a 27-building central-London heat-network decarbonisation programme. Led concept-to-installation engineering of bespoke heat-exchange and metering skids. Built a structured major-projects division combining heat-exchange technology, prefabrication and multidisciplinary project delivery.

Engineering Director - Major Projects

ENGIE, London / Barcelona
Established and led ENGIE major-project capability for UK energy centres and district heating, then replicated it in Spain for district cooling and renewables. Built governance and delivery capability from zero using HAZID/HAZOP, RIBA and CDM 2015. Delivered Newcastle Helix, Battersea Power Station, Edinburgh St James and US Embassy London. Established delivery capability for district cooling and renewables in Spain including Barcelona solar PV/cooling and Madrid PV/wind projects.

Lead Project Engineer

Transport for London (TfL), London
Key delivery role on the £5.4bn Four Lines Modernisation and Northern Line Extension; contractor management, civils, signalling/infrastructure, stations, rolling stock and depot works.

Senior Project Engineer

WorleyParsons, London
BP Sullom Voe Gas Sweetening from concept/FEED to handover; Chevron FPSO FEED to detailed design; BP TANAP multidisciplinary engineering, package management and vendor coordination.

Lead Process Engineer

SNC-Lavalin, Moscow
Total Kharyaga Oil Field: Acting Engineering Lead managing Russian design institute, operations and construction teams with international work-share.

Process Engineer

AMEC, Manchester
Urenco planning, supplier selection, installation and commissioning; Sellafield HALEF project/process engineering and French partner interface.

Aerospace Engineer

Royal Air Force
Progressed from Apprentice to Engineer (Manager); established RAF pulse-line for Rolls-Royce Pegasus 107 engine upgrade programme and led continuous-improvement/change initiatives.

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