Lithium-Ion Batteries: The Incumbent Technology - Platform for Coal Regions in Transition
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Lithium-Ion Batteries: The Incumbent Technology Platform for Coal Regions in Transition James Frith April 08, 2019
Lithium-ion battery prices have fallen 85% since 2010 Lithium-ion battery pack price (real 2018 $/kWh) Cummulative demand for lithium-ion batteries (GWh) 1,400 10,000 9,000 1,200 E-bus 8,000 1,000 7,000 Stationary 6,000 storage 800 5,000 Passenger 2024 implied EV 600 price 4,000 $94/kWh 2030 Observed 400 implied 3,000 prices price $62/kWh 2,000 18% 200 learning 1,000 rate 0 0 2010 2015 2020 2025 2030 Source: BloombergNEF 2 @JamesTFrith
This is largely thanks to the EV industry Annual GWh demand 2,000 1,800 1,600 Stationary 1,400 storage 1,200 Consumer electronics 1,000 E-buses 800 600 Passenger EVs 400 200 0 2014 2016 2018 2020 2022 2024 2026 2028 2030 Source: BloombergNEF, Avicenne 3 @JamesTFrith
Source: OERhub.net 4 @JamesTFrith
Battery rack costs Other costs Source: OERhub.net 5 @JamesTFrith
System level prices continue to fall Real 2018 $/kWh 20MW/80MWh system 600 581 Transformer 32 28 Developer margin 500 81 Grid connection 400 58 357 338 68 20 319 18 19 299 Developer 300 20 18 18 278 overheads 40 17 17 255 15 39 17 15 234 15 38 17 EPC* 37 14 37 14 214 203 18 36 14 36 16 13 193 184 200 17 36 13 34 16 12 176 170 17 35 12 33 16 11 16 11 16 34 11 32 15 10 15 10 15 32 30 29 15 9 15 Energy 286 14 30 11 10 28 28 13 30 28 10 9 9 27 Management 100 204 13 12 27 26 26 8 189 173 11 11 25 System 158 142 10 10 Balance of system 127 111 96 90 84 79 74 70 0 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 Source: Bloomberg New Energy Finance. Note * Includes a 10% EPC margin. Developer overheads set at 5% of total system costs, and developer margin set at 10%. 6 @JamesTFrith
This has led to Lithium-ion dominating the storage market (on a power basis) 3% 6% 3% 5% 7% 12% 19% 18% 5% 3% 25% 6% 18% 8% 6% Other / 3% 9% unknown Flywheels 22% Flow batteries 94% Sodium 87% 85% sulphur Lead-based 69% 68% 61% Lithium-ion 49% 2012 2013 2014 2015 2016 2017 2018 Source: Bloomberg NEF. Note: Excludes pumped hydro. If multiple technologies are selected, the capacity is divided equally amongst them. 7 @JamesTFrith
But other technologies can be better on an energy basis 26% 37% 46% 45% 51% 52% 1% 52% Other / unknown Flywheels 4% 0% Flow batteries 6% 0% 4% 14% 3% 4% Sodium 15% 5% 9% sulphur 2% 74% Lead-based 57% Lithium-ion 46% 37% 40% 33% 34% 2012 2013 2014 2015 2016 2017 2018 Source: Bloomberg NEF. Note: Excludes pumped hydro. If multiple technologies are selected, the capacity is divided equally amongst them. 8 @JamesTFrith
The Good & Bad 9 @JamesTFrith
Why use storage? (and particularly lithium-ion) Fossil Fuel generator providing frequency response Source: Pixelartmaker.com 10 @JamesTFrith
Generating assets aren’t good for quick response Fossil Fuel generator providing frequency Battery storage providing frequency response response Source: Pixelartmaker.com Source: Groundreport.com 11 @JamesTFrith
Lithium-ion batteries biggest weakness is commodity prices Lithium hydroxide price - Asia Cobalt spot price - Shanghai $ / metric ton $ / metric ton 25,000 120,000 100,000 20,000 80,000 15,000 60,000 10,000 40,000 5,000 20,000 0 0 2014 2015 2016 2018 2014 2015 2016 2018 Source: Bloomberg New Energy Finance, Benchmark Minerals, Antaike Note: prices Source: Bloomberg New Energy Finance, Benchmark Minerals, Antaike Note: prices correct as of January 28, 2018 correct as of January 28, 2018 12 @JamesTFrith
Cobalt can be avoided 4% 16% 19% 19% 40% 40% NMC (811) 34% 29% 15% NMC (622) 73% NMC (442) 35% 14% NMC (111) 12% 17% 17% LFP NCA LMO 36% 36% 33% 34% 30% 30% 23% 2018 2020 2022 2024 2026 2028 2030 Source: Bloomberg NEF Note: Excludes pumped hydro. If multiple applications are selected, the capacity is divided equally amongst them. 13 @JamesTFrith
What does the future look like? 14 @JamesTFrith
Energy shifting dominates the market 3% 2% 3% 9% 7% 13% 15% 13% 21% 19% 16% 21% Other 25% 6% 28% 8% 15% 27% Residential 16% Commercial 4% 6% 19% Distribution 36% 23% Transmission 29% 22% 5% 9% 26% Energy Shifting 33% 9% 0% Peaking 2% 6% capacity 35% 34% Ancillary 1% 26% 22% 22% services 20% 15% 2012 2013 2014 2015 2016 2017 2018 Source: Bloomberg NEF Note: Excludes pumped hydro. If multiple applications are selected, the capacity is divided equally amongst them. 15 @JamesTFrith
Energy shifting will create new opportunities for storage Cumulative storage deployments by Cumulative storage deployments by application, based on power output application, based on energy capacity GWh Other GW 3,000 1,000 EV charging 900 2,500 Behind-the-meter: 800 C&I demand charges 700 Behind-the-meter: 2,000 commercial 600 Behind-the-meter: 1,500 residential 500 Distribution 400 1,000 Transmission 300 200 Energy shifting 500 100 Peaking capacity 0 0 2016 2020 2024 2028 2032 2036 2040 2016 2020 2024 2028 2032 2036 2040 Ancillary services Source: Bloomberg New Energy Finance Source: Bloomberg New Energy Finance 16 @JamesTFrith
There are somethings lithium-ion probably wont be able to do Generation (GW) Germany low renewable generation week, 2040 200 Curtailment 180 160 Charging 140 Discharging 120 Solar 100 Wind 80 60 Dispatchable 40 Nuclear 20 Demand 0 Source: Bloomberg NEF 17 @JamesTFrith
Particularly long duration energy shifting Generation (GW) Germany high renewable generation week, 2040 300 New storage technologies, with a long storage duration, are needed for shifting loads by weeks or months Curtailment 250 12hrs Charging 200 Discharging Solar 150 Wind 100 Dispatchable 50 Nuclear Demand 0 Source: Bloomberg NEF 18 @JamesTFrith
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