WBIO September Houston

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Content of the Presentation

• Wärtsilä - an Introduction
• Power Plants - minimising carbon emissions
• Bio-Power

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Vision
Wärtsilä - Power on Land and at Sea
We strive to lead the ship power and distributed
power generation markets by providing the
most competitive, reliable and environmentally
sound solutions. Our world-wide network
of professionals translates these solutions into
maximum customer satisfaction and value.
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The Ship power supplier
Wärtsilä supplies ship machinery, propulsion and
manoeuvring solutions and maintenance services
for all types of marine vessels and offshore
applications.
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Power for a changing world
Wärtsilä delivers power plant solutions from 1 to
300 MW. These power plants are used for baseload,
peak load, CHP, gas compression and pumping
applications. The range covers gas- and oil fired
plants as well as patented combustion technology
for renewable energy. Deliveries include turnkey
construction and long-term maintenance and
operation.
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Decentralised Power Generation

• Cogeneration baseload
• gas and bio fuels
• oil and advanced emulsified fuels

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Cogeneration Applications
Primary Energy
Fuel
Energy Conversion
Generator
Engine
Exhaust Gases
Cooling circuits
Secondary electricity production
Energy Distribution
Steam
Hot Water
PROCESSES - drying - heating - after burning -
etc.
PROCESSES
Heating - process heating - district heating -
drying - desalination -etc.
Cooling - absorption chiller
Electricity consumer
Energy Consumption
Electricity
Heat
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Typical Diesel Power Plant Heat Balance
Recoverable Cooling Water Heat 16 - 20
Recoverable Lubricating Oil Heat 4 - 6
Recoverable Exhaust Gas Heat 12 - 16
Non-Recoverable Heat Energy 20 - 25
Up to 80 Total Efficiency is Possible
Electrical Power 40 - 45
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Total efficiency 18V34SG
DISTRICT HEATING DENMARK (? 90)
DISTRICT HEATING FINLAND (? 80)
CHILLERS or DESALINATION (? 75)
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Energy from bio mass

• Wärtsilä Bio Power
• Strong growth potential
• Acquisition of Sermet with
• - patented rotating BioGrate product
• - bio fuel expertise

Decentralised bio boilers and power plants.
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Wärtsilä BioPower Products

• Wärtsiläs BioPower products are based upon
  patented rotating BioGrate combustion
  technology, specially suitable for wet biomass
  such as wood residuals, wood chips, bark and
  sawdust.
• The patented BioGrate technology used in
  Wärtsiläs BioPower and BioEnergy plants
  ensures a highly efficient combustion process
  with many bio fuels, with flue gas emissions
  below the most stringent limits.
• The BioGrate technology is especially
  designed for very wet fuels (up to 65
  moisture) and reliably burns most bio fuels
  with moisture content above 15 .

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Wärtsilä Biopower
Wärtsilä - BioGrateTM

• BioGrateTM Combustion Technology
• Rotating conical grate
• Several ( 4 - 10 ) combustion zones
• Zone controlled primary air inlet
• under the grate for complete combustion
• Fuel feeding from centre bottom which
• dont disturb combustion process
• Under grate wet ash removal
• Designed for wet fuels up to 65-w
• Long lifetime
• Reliable operation
• High efficiency combustion
• Low emissions

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Wärtsilä Biopower
Todays Products

• BioGrate - Combustion technology
• Patented combustion system
• BioEnergy Thermal Plants
• Hot water or / and low pressure steam
• BioEnergy Thermal 3 and 5 MWth Compact
• BioEnergy Thermal 7, 10, 12, 15, 20 MWth
• BioPower Plants
• BioPower CHP 2 and 5
• BioPower Condense 2 and 5

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BioPower CHP Plant

• Combined heat and power (CHP) plant increases
  energy independency and minimises emissions due
  to the high total efficiency, which may exceed
  90.
• Electricity is produced in a steam Rankine cycle,
  which is optimized for generating electricity and
  thermal energy.

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BioPower Condense Plant
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BioPower and BioEnergy plants

• Power plant building
• Standard steel structure building - very fast to
  construct.
• Meets normal western noise requirements inside
  and outside.
• Fire protection is according to local norms.
• A high level of automation enables unmanned
  operation.
• Delivery
• high degree of prefabrication
• large modules
• Supervision of installation, a functioning plant
  process or a complete turn-key installation.

- fast, reliable and competitive
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BioPower2 Layout
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Website www.wartsila.com contact
pv.krishna_at_wartsila.com