CO2 emission scenarios in Russia to 2050 – energy and economy dimensions Fedor Veselov, Alexei Makarov, Vladimir Malakhov Moscow Carnegie Center. Round Table “Climate policy after Durban: prospects for the Russian economy” Moscow, January 2012 LOGO LOGO Economy growth and emission scenarios Russian Energy Strategy to 2030 (ES-2030) assume the Baseline (Innovative) scenario with GDP growth 3.2 times by 2030 and 6.8 times by 2050. Under the lower world fuel prices’ trends and more intensive national energy efficiency and emission policy in the Environmental scenario GDP will grow up in 2.8 times by 2030 and 5.7 times by 2050. Macroeconomic scenarios will form two different GHG emission trends. 700 650 600 200 AGR (10-30) = 4.8% GDP (% to 1990) GHG emissions (% to 1990) AGR (10-30) = 4.4% 550 500 160 140 450 AGR (10-30) = 1.5% AGR (30-50) = 0.3% 400 120 350 100 300 80 250 200 AGR (10-30) = 0.4% AGR (30-50) = -0.3% 150 100 60 40 20 50 0 1990 180 2000 Energy Research Institute RAS 2010 2020 2030 2 2040 0 2050 LOGO Energy demand and emission scenarios Energy efficiency is expected to be the first important factor affecting the future GHG emission trends. Cumulative energy efficiency growth will result to the decrease of energy intensity (3.4-4.2 times by 2050) as well as the electricity intensity (2.5-2.7 times by 2050). 300 280 260 240 220 200 180 160 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0 2000 GDP electricity intensity (% to 2005) GDP energy intensity (% to 2005) 2010 2020 2030 2040 300 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0 2050 280 260 240 220 200 180 160 140 140 120 120 100 100 80 80 60 TPEC (% to 1990) Electricity (% to 1990) GHG emission (% to 1990) 40 20 0 1990 2000 Energy Research Institute RAS 2010 2020 3 2030 2040 60 40 20 0 2050 LOGO Primary energy consumption, mln. toe Total primary energy consumption, Mtoe 1400 1300 120 Consumption of renewables, Mtoe 110 1200 100 1100 90 1000 900 80 800 70 700 600 60 50 500 40 400 30 300 20 200 100 10 0 0 2005 2010 2020 2030 2040 2005 2050 gas liquid fuels solid fuels hydro nuclear other renewables 2010 2020 2030 2040 Renewable for electricity Biomass for electricity Biomass for boilers Solar for heat Heat pumps Biomass and waste 2050 Changes in the TPEC structure to the non-carbon energy resources (nuclear and renewables) will be the second factor affecting GHG emission trends. The share of natural gas in TPEC will fall from 52% to 47-49% in 2030; liquid fuel – from 16.3 to 14.516%. The total share of non-carbon resources will grow from 13.8 to 18-21%. Renewables (excl. large hydro) will form 4.6-4.7% of total energy consumption in 2030 and 9-11% in 2050. Biomass will remain a dominant renewable resource and form ¾ of total “green” energy consumption in 2030 and still 60% in 2050. Energy Research Institute RAS 4 LOGO The role of power sector in energy balance 1400 1300 1200 650 Total primary energy consumption by sectors of economy, Mtoe 600 Primary energy consumption In the power sector, Mtoe 550 1100 500 1000 450 900 400 800 350 700 300 600 250 500 400 200 300 150 200 100 100 50 0 0 2005 pow er plants transport 2010 2020 2030 heating boilers raw needs 2040 2050 2005 industrial needs domestic households gas 2010 2020 liquid fuels solid fuels 2030 hydro 2040 nuclear 2050 renewables Electricity and heat supply will increase their impact on the domestic energy demand the share of power plants and boiler houses will increase from 54% of TPEC in 2005 to 57% in 2050 within the environmental scenario and remain nearly the same within the innovation scenario. The sector will remain the main area of inter-fuel (resources) competition and may ensure the reduction of gas share in the energy demand for electricity and heat from 49.8% to 42-43% in 2030 and 31-33% in 2050. Energy Research Institute RAS 5 LOGO Electricity production structure 3000 2800 200 Total electricity generation, TWh 180 2600 2400 Generation of RES plants, TWh 160 2200 140 2000 1800 120 1600 100 1400 1200 80 1000 60 800 40 600 400 20 200 0 0 2005 2010 Hydro Thermal CPP 2020 2030 Nuclear Thermal CHP 2040 2005 2050 2010 Small hydro Renewable 2020 Wind Solar 2030 Geotherm 2040 2050 Biomass Energy mix in the power sector may be diversified by the intensive growth of non-carbon (hydro, nuclear and renewable) power plants. Their share will grow from 34% to 39-45% in 2030 and 50-55% in 2050. Nuclear will rapidly increase their share from 16% to 26-29 in 2030 and 35-37 in 2050. Renewables will remain the marginal resources for generation. RES generation (mainly at biomass and wind plants) will rise 2-3 times per decade, but will not exceed 3% in 2020 and 7-8% in 2050. Energy Research Institute RAS 6 GHG emissions trends: an important consequence but not a main target of Energy Strategy LOGO Energy-related greenhouse gas emissions, Mt CO2 3000 Annual energy-related GHG emission in the Innovation scenario will nearly reach 1990 level by 2030 and by 2050 will stabilize at 170 Mt (+6%) higher. 2800 2600 2400 2200 2000 1800 Emissions in the Environmental scenario by 2030 will remain at 540 Mt lower (-20%) 1990 level and 660 Mt lower (-25%) by 2050.After 2030 volumes of emissions will start to decrease 1600 1400 1200 1000 800 600 400 200 0 1990 2005 CO2 gas 2010 CO2 liquid 2020 2030 CO2 coal Energy Research Institute RAS 2040 2050 methane other 7 Implementation of the Environmental; scenario will require strong GHG emission regulation policy. GHG regulation measures must be incorporated into the economy modernization toolbox Power sector economics will form the long-term trends of CO2 value. Impact of carbon abatement costs LOGO 140 Carbon abatement costs, S/t CO2 120 100 80 60 Least-cost CO 2 abatement options for the Russian power sector 40 20 0 -20 -40 Gas CHP Nuclear CCGT Biomass Wind onshore CCGT with CCS Wind onshore Notes: Wind – grid connection/system integration costs are not included CCS – CO2 transportation and sequestration costs are not included Energy Research Institute RAS 8 Coal USC with CCS IGCC IGCC with CCS LOGO Power sector economics will form the long-term trends of CO2 value. Impact of JI-type projects Dollars “Carbon” revenues from ERU selling Revenues from electricity market Capital costs “Carbon” investments Fuel and O&M costs Year s Project description: • substitution of gas-fired steam turbine unit (38% efficiency) by a CCGT unit (55% efficiency) • CCGT capital costs 1200 $/kW • Gas price at $150/1000 cm • Electricity price at $60/MWh • “Carbon” investments/revenues are estimated for total 10 year ERU amount Required carbon price to ensure IRR IRR=10% IRR=15% Case 1 All revenues from ERU are obtained before the project commissioning as “carbon” investments to decrease project capital costs 50 88 Case 2 All revenues from ERU are obtained after the project commissioning 61 91 Case 3 Revenues from ERU are shared between before and after project commissioning phases (“carbon” investments cover 25% of capital costs). 58 88 Energy Research Institute RAS 9 LOGO Effect of carbon costs on the power sector emissions and macroeconomic indicators Generating capacity structure +7 $ bln per 10 Mt СО2 100 90% 80% 70% 60% 50% 40% 30% 20% 10% 80 y = -0.729x - 24.875 R 2 = 0.963 60 40 20 0 7 0 -50 -20 Hydro+RES Nuclear BAU 25 $/t CO2 100 $/t CO2 CHP CPP gas CPP coal Increase of electricity price [US cent/kWh] СО2 emission from power plants, Mt 1000 BAU 900 Basecase price(2030)=25$/t CO2 price(2030)=50$/t CO2 800 price(2030)=75$/t CO2 price (2030)=100$/t CO2 700 600 500 +0.4-0,5 US cent/kWh per 10 Mt СО2 5 2025 4.5 4 2010 2015 2020 2025 2030 Energy Research Institute RAS AGR (201520) 6 AGR (202030) 5 4 Decrease of CO2 emission in resp. of Basecase 2030 y = -0.051x - 1.325 2 R = 0.949 3.5 3 3 0 2.5 2 y = -0.036x - 1.138 R 2 = 0.949 1.5 1 0.5 0 0 400 2005 -150 Decrease of CO2 emission in resp. of Basecase [Mt CO2] 0% 2005 -100 GDP annual growth rates Additional capital costs, $ bln 100% -50 -100 DEcrease of CO2 emission in resp. to Basecase [Mt CO2] 10 -150 5% 10% 15% 20% 25% LOGO Energy Research Institute of the Russian Academy of Sciences (ERI RAS) www.eriras.ru Acad. Alexei Makarov, Director makarov_ire@zmail.ru Dr. Fedor Veselov, Head of the Electric Power Sector Development & Reform Department info@eriras.ru, erifedor@rambler.ru Dr. Vladimir Malakhov, Head of the Energy Demand, Energy Efficiency and Scientific and Technological Progress Department macrolab@eriras.ru 11