CCS from waste incineration

Transcription

1 Fortum Oslo Varme AS CCS from waste incineration Jannicke Gerner Bjerkås 12. november 2018, Sverige

2 Fortum Oslo Varme Key figures 185 employees Waste to energy treatment of approx tons waste/year District heating production: 1,7 TWh/year Electricity production: Approx. 150 GWh/year (2017E) 600 kilometres of district heating network 30 million litres of water circulating in Oslo More than 5000 customers (buildings) connected Norway s largest player within waste to energy and district heating. With Fortum part of the world s 4th largest heat producer 2

3 Fortum for a cleaner world Nordics Power production Heat sales Electricity customers 45,4 TWh 5,0 TWh 2,4 million Key Figures 2017 Revenue 4,5 billion euro Comparable EBIT 0,8 billion euro Assets 22 billion euro Employees Poland Power prod. Heat sales 0,5 TWh 3,7 TWh Baltics Power prod. Heat sales 0,7 TWh 1,4 TWh Russia Power prod. Heat sales 26,3 TWh 19,8 TWh India Power prod. 0,3 Wh Sustainable waste treatment Decarbonizing 3 energy systems CCS

4 Oslo: Europe s Environmental Capital 2019 CCS from Waste to Energy 50 % GHG reduc,on within % GHG reduc,on within 2030

5 Oslo s cycle based waste system Extensive source sorting Two optical sorting plants One biogas plant Two Waste to Energy plants Heat pumps, wood pellets, bio-oil etc District heating Sorptive cooling 5

6 The Norwegian CCS project Infrastructure for Europe Paris agreement - Below 2 o C - CCS key technology

7 WHY WASTE? Waste has large impacts on health, environment and climate 2.2 Billion tons of waste yearly Energy recovery/wte is part of the solution, and the best way to treat residual waste

8 CCS a natural next step in flue gas cleaning Good Reuse/reduce Climate effect Recycling Energy recovery (WtE) Landfilling Poor 8 Source: Profu

9 From landfilling to energy recovery/wte with carbon capture Total emissions from landfilling waste Energy recovery with carbon capture Fossil CO 2 75% 25% Biogenic CO 2 Additional emissions when landfilling Remaining emission from WtE The transition from landfills to WtE reduces climate emissions with 75 % Almost 60% of the remaining emissions from WtE are biogenic, resulting in carbon negativity with CCS 9

10 Global increase in waste amounts - Large CCS-potential in Europe (and the world) 100 Million tons landfilled in EU yearly 82 million tons Energy recovered in EU yearly 450 Waste-to-Energy plants in Europe landfills Landfill directive 10 1 tonn waste 1 tonn CO 2 Financial Illustrasjon: Times CEWEP (Jan. 2018) WtE Plants operating in Europe Waste thermally treated in WtE plants (mill. tonnes)

11 CO 2 capture at Klemetsrud About tons CO 2 can be captured yearly, with a potential for increase Removes both fossil and biological CO 2 (appr. 58 % BIO-CCS) CO 2 transport to quai via emission free cars Connection to the district heating grid gives effective utilization of waste heat 90% cleaning of CO 2 and technology supplier with full scale experience (amine technology) 11

12 The technology and timeline Briefly about the capture technology - CO 2 is captured using an amine solution that reacts with CO 2 in the flue gas - The flue gas is cleaned for residue before it is released through the chimney - The amine solution is heated and releases the CO 2 ; then goes for a new lap - Captured CO 2 is transported by ship and pipes for permanent storage under the seabed Start FEED 15. August 2018 FEED report Gassnova 31. August 2019 Investment decision 2020 (2021) Plant in operation 2023/24? 12 Feb-June 19; Testing with pilot rig 12

13 Challenges CCS Expensive first of a kind plant Financing (polluter pays? Public tenders, CO2-fund?) Establishing a CO 2 market Complete value chain must be developed Build and operate the plant to benefit both the global climate and the local environment

14 Conclusion CCS Carbon capture from waste incineration contributes to solving two global problems Large point emissions from waste incineration that can easily be captured Waste incineration is a growing business with long term prospects, connected to cities infrastructure and district heating systems Great potential for BIO-CCS Great potential in the global waste sector; next generation WtE plants with integrated CO 2 capture 14

15 Join the change!

16 16

17 Large CCS potential in Europe 100 Million tons landfilled in EU yearly 82 million tons Energy recovered in EU yearly 450 Waste-to-Energy plants in Europe landfills Landfill directive 17 1 tonn waste 1 tonn CO 2 Illustrasjon: CEWEP WtE Plants operating in Europe Waste thermally treated in WtE plants (mill. tonnes)

18 Great global potential for transfer of technology Realistic global numbers in 2030? 40 % material recycling 50 % energy recovery (WtE) 10 % landfill 50 % WtE equals about 2 billion tons of waste in 2030 Transfer of technology and competence to global waste industry and other process industry FPCC; carbonnegativity neccessary to reach the goals of the Paris Agreement 18