Biomass

Biomass is a renewable energy source and an energy solution that is innovative, cost-efficient and carbon neutral. Biomass is used for the production of a significant and increasing part of the energy consumed in modern society.

Biomass transport system at Avedøre Power Plant, Denmark

Contacts

Preben V. Messerschmidt

Preben V. Messerschmidt

Project Director
T: +45 51613363

Biomass can be used for the production of carbon neutral bioenergy in the form of power, heat, Combined Heat and Power (CHP) or biogas. There are a number of technology options available to make use of biomass as a renewable energy source, depending on the project requirements for output. The option most frequently used is thermal conversion, where the bioenergy is produced in an environmentally sustainable way in efficiently designed combustion plants. Read more about this topic on our Thermal Power page. Biomass can also be converted into energy using biochemical conversion. Read more about these processes on our Biogas page.

Requirements for biomass as fuel

A wide variety of biomass materials may be used, defined by its origin:
  • Forestry biomass, i.e. wood chips, wood pellets, forest residues, slashing
  • Agricultural biomass, i.e. straw, energy crops, liquid and solid residues (manure)
  • Industrial biomass, i.e. wastewater treatment residues, waste wood and even algae.

 

The type of fuel (biomass) preferred depends on primarily the client’s requirements and the project preconditions, i.e. size and purpose of the plant, Capital Expenditure (CAPEX), fuel availability, fuel prices etc. Ramboll has undertaken a number of efficient bioenergy projects using biomass. Some of the resulting plants are capable of reaching total energy efficiency rates of more than 100 percent.

We benefit from our vast experience in designing and supporting operations of dedicated and bioconverted biomass fuelled CHP and power generation plants and waste-to-energy facilities, which treat the most difficult fuel of all – waste – in an environmentally acceptable way. Please read more about our these services on our waste-to-energy page.

Bioenergy plants are frequently connected to a district heating system. Ramboll is considered one of the world's leading district heating consultancies. Learn more about this service on our District Heating page.

Biomass consultancy services

Our services cover the entire project cycle and include:

Planning

  • Due diligence and funder advisory services
  • Energy plan projects
  • Feasibility studies including technical, environmental and financial analysis and recommendations needed to support investment decisions
  • Risk analysis including fire and ATEX
  • EIA, permitting and communications
  • Project structuring and procurement strategy

Design

  • Conceptual design and layout (UFED)
  • Basic design and layout (FEED)
  • Preparation of specifications (output/detailed)

Procurement

  • Preparation of tender documents
  • Management of the procurement process
  • Evaluation of proposals
  • Contract negotiations and closure

Implementation

  • Contract management
  • Control of supplier documentation and data
  • 3D modelling
  • Construction management and supervision
  • Workshop surveillance
  • Cold and hot commissioning
  • Performance tests
  • Reliability tests

Follow-up

  • Operation and maintenance (O&M) advisory services

More information

Developing a large-scale wood pellet import terminal

Ramboll has supported the development of a 320,000 m3 biomass import terminal for a power plant at Immingham in the UK. Read a conference paper on the challenges encountered in the project.

Fire safety solutions for biofuel

Ramboll has invented and has a patent pending on a fire fighting concept, which is highly suited for large biofuel storage facilities. View a presentation of our experience of fire safety solutions for biofuel.

Projects

In 2002 and 2003 Ramboll took part in a project where the installation of a second wood-chip boiler plant in Frederiksværk, Denmark, made the total heat supply of the town CO2 neutral

Heat without hurt

Frederiksværk, Denmark, is not a big city in any way - but especially when it comes to CO2 emissions. That’s because in 2002-03, Ramboll worked with city council to install a new wood-chip boiler plant that made the total heat supply of the city CO2 neutral.

New biomass power plant in Fusine, Italy

Biomass power plant in Fusine

Ramboll assisted in the procurement of a new wood-chip fired biomass power plant designed to receive, handle and incinerate 55,000 tonnes of biomass per annum.

Holstebro-Struer CHP Plant

Holstebro-Struer CHP plant

First CHP plant to mix inland fuel such as waste, straw, wood chips and bio gas.

Independent Consultant for Hong Kong Sludge Treatment Facility

Waste to Energy – Independent Consultant for Hong Kong Sludge Treatment Facility

The plant will receive up to two thousand wet tonnes of municipal sewage sludge per day, transported by road from eleven sewage treatment works. This sludge will be treated in four incineration streams, consisting of fluidized bed furnaces with heat recovery and flue gas cleaning equipment. Ramboll is ‘Independent Consultant’ for the process elements of the plant, working closely with another consultant in Hong Kong.

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Ramboll

Ramboll
First Floor, Emerald Building
Oud Metha Road
PO Box 116921, Dubai, UAE
Tel: +971 4 334 3616
Fax +971 4 334 3617

Mail: info@ramboll.ae

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