Due diligence for bankable project development
Independent technical and commercial review to identify critical risks, close evidence gaps and strengthen investment readiness.
- Technology review
- Risk assessment
- Bankability
Low-carbon engineering consultancy
From climate ambition to bankable action.
We develop practical, investable low-carbon solutions across renewable energy, bioenergy, carbon removal and circular resource systems.
Engineering-led. Commercially grounded.Independent advice from early opportunity through investment decision.
2022Founded in London
6Integrated capabilities
1Route to delivery
What we solve
Low-carbon projects fail in the gaps between technology, finance and delivery. We work across all three.
Our expertise
Six capabilities. One integrated project view.
Technical depth is combined with commercial scrutiny so opportunities can move from concept to credible implementation.
Pre-feasibility, feasibility, design & engineering
Tailored studies and engineering support focused on process optimisation, realistic performance and cost efficiency.
- Concept design
- Mass & energy balance
- Cost modelling
Bioenergy with carbon capture & storage
Pathway development for pyrolysis and gasification projects that connect feedstock, conversion performance, carbon and value.
- Pyrolysis
- Gasification
- BECCS
Engineered carbon dioxide removal
Technical assessment of BECCS, biomass carbon removal and storage, biochar and durable carbon use in the built environment.
- CDR pathways
- BICRS
- Biochar
Industrial decarbonisation
Custom solutions that identify practical emissions levers, integrate energy and process changes, and prioritise implementable actions.
- Process emissions
- Energy systems
- Roadmaps
Waste, recovery & sustainable production
Circular solutions for material recovery and resource-efficient production across plastics, biomass and waste tyres.
- Material recovery
- Waste valorisation
- Circularity
How we work
Evidence before equipment.
Each engagement starts with the problem, boundary conditions and decision that must be made—not with a preferred technology.
Define the decision
Align objectives, system boundaries, commercial requirements and success criteria.
Build the evidence base
Assess feedstock, process, site, emissions, market and regulatory constraints.
Compare pathways
Develop and optimise credible technical configurations and cost scenarios.
Prepare for action
Translate findings into priorities, risks, next-stage scope and investment logic.
Our working principle
The best solution is the one that fits the specific feedstock, site, operating context and business case.
Systems thinking
Carbon, Energy, and Materials.
Designed together
Real decarbonisation rarely sits inside one process unit. We connect technology selection with resource flows, carbon outcomes and end-market requirements.
Discuss your project ↗Where we work
Across the low-carbon value chain.
From resource assessment to durable carbon outcomes, our work follows the system—not a single sector silo.
01
Renewable energy
Opportunity identification, system integration and project optimisation.
↗02
Bioenergy
Feedstock-to-product pathways including pyrolysis, gasification and BECCS.
↗03
Carbon removal
Engineered pathways designed for credible, durable climate outcomes.
↗04
Industrial systems
Process, energy and material interventions for lower-emissions production.
↗05
Waste & circularity
Recovery and valorisation of biomass, plastics, waste tyres and residues.
↗06
Built environment
Durable carbon use and circular materials for construction applications.
↗Why Pure Energy
Independent thinking for complex transitions.
Pure Energy Consultancy was founded to help businesses, industry and communities navigate the technical and commercial choices behind a sustainable zero-emissions future.
We focus on fit-for-purpose solutions: rigorous enough for investment decisions, practical enough for real operating conditions, and flexible enough to connect energy, carbon and circular economy opportunities.
Pure Energy Consultancy Ltd · Company no. 14150362
128 City Road · London EC1V 2NX · United Kingdom
128 City Road · London EC1V 2NX · United Kingdom
Independent
Technology-agnostic advice shaped around project needs.
Integrated
Technical, carbon and commercial dimensions assessed together.
Evidence-led
Assumptions, uncertainties and evidence gaps made visible.
Delivery-focused
Clear decisions, priorities and next steps—not reports without a route forward.
Start a project
Have a low-carbon opportunity that needs a clearer route forward?
Bring us the feedstock, process, site or emissions challenge. We will help frame the right decision.
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