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Group
Burmeister & Wain Energy A/S · Lundtoftegårdsvej 93A · DK-2800 Kgs. Lyngby · Denmark · Tel/fax +45 39 45 20 00/+45 39 45 20 05 · [email protected]
Burmeister & Wain Energy A/S
Shanxian Biomasse CDM projekt i Kina
er gennemført med teknologi fra BWE
og i samarbejde med Energistyrelsen
Group
Burmeister & Wain Energy A/S · Lundtoftegårdsvej 93A· DK-2800 Kgs. Lyngby · Denmark · Tel/fax +45 39 45 20 00/+45 39 45 20 05 · [email protected]
• Company founded in 1843
• First steam boiler supplied in 1852
• First Benson once-through boiler in 1952
• World record - above 47% in efficiency for a coal
fired utility boiler in 1999
• Worlds largest USC Biomass fired boiler in 2001
• Biomass plants for straw, wood chips, among others
History of BWE
• Part of Lentjes Group in 1980
• Part of Deutsche Babcock in 1991
• Part of FLS Miljø in 1997
• Part of the Italian STF S.p.A. Group in 2002
• BWE India founded in 2009
Owner History
Group
Burmeister & Wain Energy A/S · Lundtoftegårdsvej 93A· DK-2800 Kgs. Lyngby · Denmark · Tel/fax +45 39 45 20 00/+45 39 45 20 05 · [email protected]
700 million tonnes straw are produced in China as residues of agricultural production
Used for direct burning for heating and cooking by farmers result is heavy air pollution
and very low level of heating efficiency.
The Shanxian Biomass Power Plant – first power project using biomass in China
The Chinese new Renewable Energy Law encourages development of power plants
using biomass to compensate shortages in energy supply and to reduce the severe
environmental pollution.
The local farmers can benefit by supplying straw as fuel for the biomass power plants.
This will:
assist the domestic economic development,
contribute to reducing poverty
simultaneously decrease the air pollution
Base of Shanxian Project
Group
Burmeister & Wain Energy A/S · Lundtoftegårdsvej 93A· DK-2800 Kgs. Lyngby · Denmark · Tel/fax +45 39 45 20 00/+45 39 45 20 05 · [email protected]
National Bio Energy Co.,Ltd (NBE), was established in 2005 as a shareholding
company with a registered capital of 500 million RMB
The biggest investor in the majority shareholder is the State Grid Corporation of
China.
Danish Ministry of Foreign Affairs (DANIDA).
DANIDA is one of the public entities in Denmark involved in the procurement of
Certified Emission Reductions (CER’s) through Clean Development Mechanism
(CDM) projects and Emission Reduction Units (ERU’s) through JI projects to help
Denmark to achieve its targets under the Kyoto Protocol.
COWI Consulting (Beijing) Co., Ltd is a daughter company of COWI A/S with
the headquarters located in Denmark.
COWI has been helping the Chinese clients to develop CDM projects.
COWI A/S has worked with carbon trading since 1995.
Shanxian Project Participants
Group
Burmeister & Wain Energy A/S · Lundtoftegårdsvej 93A· DK-2800 Kgs. Lyngby · Denmark · Tel/fax +45 39 45 20 00/+45 39 45 20 05 · [email protected]
International climate projects, as the Clean Development Mechanism (CDM) and
Joint Implementation (JI), are a part of the flexible mechanisms of the Kyoto
Protocol. The objective of these mechanisms is to ensure cost-effective and
sustainable emission reductions.
The achieved reduction in greenhouse gas emissions generated by the projects is
transferred as carbon credits to Denmark and used as a supplement to meet
our international climate commitments.
For project host countries, the mechanisms provide measures for the transfer of
capital and modern technology promoting economic growth and a cleaner
environment.
As an example the Danish Energy Agency’s has assisted China in the
replacement of an old polluting coal factory by a biomass plant. This is an
example of a well executed CDM project that have transferred Danish technology
and promoted sustainable development. In addition to the project a reduction
in greenhouse gas emission has generated carbon-credits.
CDM in relation to Shanxian
Group
Burmeister & Wain Energy A/S · Lundtoftegårdsvej 93A· DK-2800 Kgs. Lyngby · Denmark · Tel/fax +45 39 45 20 00/+45 39 45 20 05 · [email protected]
Shanxian 30 MWe Biomass Plant
Engineering Contract to BWE on March 7, 2005 by
The Hong Kong based China Biomass Energy
Contract comprised:
• Basic engineering for boiler island of a 30 MWe biomass fuelled plant in
Shanxian, Shandong Province of the Peoples Republic of China.
• The boiler is a drum boiler of
36.2 kg/s steam at 88 bar and 537°C
BWE water cooled vibrating grate combustion system
BWE air sprouts for the intake of fuel.
• The fuel is wood chips and cotton stalks.
• Installation started January 2006
• Plant was in commercial operation by the end of 2006.
Group
Burmeister & Wain Energy A/S · Lundtoftegårdsvej 93A· DK-2800 Kgs. Lyngby · Denmark · Tel/fax +45 39 45 20 00/+45 39 45 20 05 · [email protected]
BWE technology in CER agreement with China
January 17, 2007, the Danish Ministry of Foreign Affairs
signed an agreement for purchasing certified emission
reductions (CER) from National Bio Energy Ltd., Peoples
Republic of China.
CER agreement with China
Group
Burmeister & Wain Energy A/S · Lundtoftegårdsvej 93A· DK-2800 Kgs. Lyngby · Denmark · Tel/fax +45 39 45 20 00/+45 39 45 20 05 · [email protected]
Net proposed project emission reduction =
Total baseline emissions - Total project emissions
The annual total baseline emissions are: 130,214 tCO2
The annual total project emissions are: 3, 111 tCO2
The annual net emission reductions are: 127,102 tCO2
Total net emission reductions in the first
crediting period from 2007 to 2014 are: 889,716 tCO2
CO2 net reductions in Shanxian
Group
Burmeister & Wain Energy A/S · Lundtoftegårdsvej 93A· DK-2800 Kgs. Lyngby · Denmark · Tel/fax +45 39 45 20 00/+45 39 45 20 05 · [email protected]
Coal – an opportunity to reduce CO2
• Industrial revolution was based on coal
Today 39% of the world’s power production is based on coal
• Coal reserves are immense (more than 200 years)
Coal compared to oil is less exposed to fluctuations of price and availability
• Coal consumption for power generation is going to
double in the next 25 years
Today coal is considered the “black devil” in terms
of CO2 emissions.
Group
Burmeister & Wain Energy A/S · Lundtoftegårdsvej 93A· DK-2800 Kgs. Lyngby · Denmark · Tel/fax +45 39 45 20 00/+45 39 45 20 05 · [email protected]
But the world is increasing the use of coal
• Newly industrialized countries continue
to construct new coal fired power plants
• Industrialized countries continue to use
coal in low efficiency coal fired power plants
How to overcome this apparent contradiction?
Coal – an opportunity to reduce CO2
Group
Burmeister & Wain Energy A/S · Lundtoftegårdsvej 93A· DK-2800 Kgs. Lyngby · Denmark · Tel/fax +45 39 45 20 00/+45 39 45 20 05 · [email protected]
Some numbers !!!!!
• World wide coal fired power plant average efficiency is 30%
(480 gcoal/kWh electricity)
• State of the art BWE “Ultrasupercritical” power plant
efficiency can reach 45% (320 gcoal/kWh electricity).
• Increase of efficiency of a power plant from 30 to 45%
• reduces the consumption of coal (from 480 to 320 g/kWhe )
• consequently reduces the CO2 emissions with 33%
• Future technology development increases efficiency to 50%
Coal – an opportunity to reduce CO2
Group
Burmeister & Wain Energy A/S · Lundtoftegårdsvej 93A· DK-2800 Kgs. Lyngby · Denmark · Tel/fax +45 39 45 20 00/+45 39 45 20 05 · [email protected]
Increase the efficiency of coal fired power plants
The Sugar Cubes: Relative CO2 index emissions of coal fired power plants around the world
Europe
average
100
World
average
136
BWE
83
USA
average
127
Coal – an opportunity to reduce CO2
Group
Burmeister & Wain Energy A/S · Lundtoftegårdsvej 93A· DK-2800 Kgs. Lyngby · Denmark · Tel/fax +45 39 45 20 00/+45 39 45 20 05 · [email protected]
A pragmatic approach
• Implementation of BWE high efficiency power plant technologies
throughout the world’s old coal fired power plants could bring down
the worldwide emissions of CO2 from:
• 5.5 billion tonnes/year to 3.6 billion tonnes/year
• a straight cut of 1.9 billion tonnes/year
• Future implementation of carbon capture systems (CCS) will bring
the emissions of CO2 to virtually zero
• Implementation of high efficiency technology is needed before
implementation of CCS, as CCS decrease plant efficiency with
approx. 10%
Coal – an opportunity to reduce CO2
Group
Burmeister & Wain Energy A/S · Lundtoftegårdsvej 93A· DK-2800 Kgs. Lyngby · Denmark · Tel/fax +45 39 45 20 00/+45 39 45 20 05 · [email protected]
Shanxian Biomasse CDM project carried out by
BWE and ”Energistyrelsen”
to be used as a step towards global exsport of
energyproduction technology based on e.g. Biomass
• Reduce the CO2 emission by increasing the
efficiency of power plants
• Retrofit existing plants to multifuel
• Finance projects by CO2 reductions
• Integrated energy systems is the answer to the
world’s energy need:
• high efficiency thermal power plants
• combined heat and power
• renewable energy
BWE have the technologies and well proven
Danish Energy technology Export