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Chris Greacen Integrated Resource Planning for Myanmar’s Electricity Sector Naypyitaw, Myanmar 11 Feb 2015 Integrated Resource Planning (IRP) -- a tool for Myanmar power sector planning? Lessons from the USA Pacific Northwest
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Source; U Win Khaing President Myanmar Engineering Society (MES) Member of National Energy Management Committee. http://www.iges.or.jp/files/research/climate-energy/mm/PDF/20131120/3_Khaing.pdf
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Outline A brief history of the power sector in Pacific Northwest of USA Integrated Resource Planning (IRP) What is it? What steps are involved? Example: IRP and energy efficiency in the Pacific Northwest
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A BRIEF POWER SECTOR HISTORY OF THE PACIFIC NORTHWEST USA
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Columbia River salmon catch
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Large dams in Pacific Northwest
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History of Integrated Resource Planning Pre-1980, utilities used “straight-line” load forecasts (a ruler) to make resource decisions
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Straight-line demand forecasting led to huge financial commitments to very large power plants
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IRP History-con’t. Utilities and regulators ask, “Is there a better way?” 20 Years ago WUTC adopted rules to require investor-owned utilities to prepare a Least Cost Planning or “Integrated Resource Plan (IRP). consider demand elasticity consider demand side resources
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Source: Wilson, Rachel, and Bruce Biewald. 2013. “Best Practices in Electric Utility Integrated Resource Planning: Examples of State Regulations and Recent Utility Plans”. Regulatory Assistance Project. http://www.synapse-energy.com/ Downloads/SynapseReport.2013-06.RAP.Best-Practicesin-IRP.13-038.pdf
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What is Integrated Resource Planning (IRP)? Simply put, IRP means meeting power sector objectives at the lowest cost. Consider a range of different options Include all costs (generation, transmission, social & environmental costs) Chose option the provides best benefit at lowest cost/risk profile
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Objectives Defined Data collection, systems analysis Demand forecast scenarios (by end use) Meeting electricity requirement: options END-USE EFFICIENCY IMPROVEMENTS T&D IMPROVEMENTS GENERATION PLANTS UNIT COSTS OF ALTERNATIVES ($ / kWh) LEAST COST MIX ITERATION GW h YEAR $/kWh GWh Strategies Implementation Periodic Monitoring C B A IRP Flowchart Source: D’Sa, A. (2005). "Integrated resource planning (IRP) and power sector reform in developing countries." Energy Policy 33(10): 1271-1285.
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Source: Puget Sound Energy
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Public participation matters South Africa’s IRP Before and after public participation Slide 18 Dixit, S., A. Chitnis, B. Jairaj, S. Martin, D. Wood, and A. Kundu. 2014. “10 Questions to Ask About Integrated Resources Planning.” Working Paper. Washington, D.C.: World Resources Institute. Available online at http://www.wri.org/ publication/10-questions-integrated-resource-planning.
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“Full Featured” IRP status 1.the IRP process is required by law 2.the process is subject to public review; 3.regulators require integration of construction permit and utility ratemaking processes with the IRP process
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Example: IRP and energy efficiency in the Pacific Northwest IRP objective: minimize cost to meet growing electricity demand
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Washington State Fuel Mix 2013 WA State Department of Commerce: http://www.commerce.wa.gov/Programs/Energy/Office/Utilities/Pages/FuelMix.aspx
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Variation in Hydro Generation
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Resource Costs: Long Term 23 Clean Coal Gas Energy Efficiency Source: Northwest Power and Conservation Council, 2012. (Pacific Northwest, USA) Online at http://www.puc.state.or.us/meetings/pmemos/2012/022412/NorthwestPowerandConservationCouncilHandout.pdf
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Source: Northwest Power and Conservation Council, 5 th Plan. Cost comparison for different resource options in Pacific Northwest, USA
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Insulate roofs to keep cool in T-5
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Source: The 5 th NW Electric Power and ConservationPlan Supply options in NW USA
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Source: The 5 th NW Electric Power and ConservationPlan Supply options in NW USA
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Energy efficiency to meet over 60% of new demand Sixth Plan Resource Portfolio 28
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Accomplishments have Exceeded Targets Every Year Since 2005
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Average Utility Levelized Cost of Conservation Remains Low
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Average Cost of Utility Acquired Savings Continues to Be Lower and Less Volatile Than Wholesale Market Electricity Prices May 1996 – March 2013 Average Wholesale Market Price (2006$)
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Lessons Learned – Power System Planning Energy Efficiency Reduces System Cost and Risk Efficiency Resources Are A Low Cost (avg. 2.4 cents/kWh) Hedge Against Market Price Spikes They’re Not Subject to Fuel Price Risk They’re Not Subject to Carbon Control Risk They Can Be Significant Enough In Size to delay “build decisions” on more expensive and higher risk generation It takes REAL MONEY, DATA and ANALYSIS to properly size efficiency resources Northwest invests about $15 per capita each year acquiring efficiency, several other US states are spending more
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More information… Dixit, S., A. Chitnis, B. Jairaj, S. Martin, D. Wood, and A. Kundu. 2014. “10 Questions to Ask About Integrated Resources Planning.” Working Paper. Washington, D.C.: World Resources Institute. Available online at http://www.wri.org/ publication/10-questions-integrated-resource-planning.
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More information… Dixit, S., A. Chitnis, B. Jairaj, S. Martin, D. Wood, and A. Kundu. 2014. “10 Questions to Ask About Integrated Resources Planning.” Working Paper. Washington, D.C.: World Resources Institute. Available online at http://www.wri.org/ publication/10-questions-integrated-resource-planning.
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For more information Chris Greacen Palang Thai chrisgreacen@gmail.com www.palangthai.org
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Small Power Producer Regulations Integrated Resource Planning for Myanmar’s Electricity Sector Workshop 11 February 2015 Naypyitaw, Myanmar Dr. Chris Greacen
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$ Small Power Producer (SPP) regulations Thai “Very Small Power Producer” documents : www.eppo.go.th/power/vspp-eng/index.htmlwww.eppo.go.th/power/vspp-eng/index.html Tanzania “Small Power Producer” documents: www.ewura.go.tz/sppselectricity.htmlwww.ewura.go.tz/sppselectricity.html
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Mae Kam Pong, Chiang Mai, Thailand Built by government & community 40 kW Used to be off-grid; Making arrangements to sell electricity to grid
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Mwenga 4 MW hydro Tanzania 800 households in 15 villages (expanding to 4000) & sells to the grid 39
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TPC, Moshi - Tanzania 17.5 MW – selling 3-4 MW to main grid Cogeneration Sugarcane bagasse 40
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Key features of Tanzania’s Small Power Producer (SPP) regulatory framework Up to 10 MW (export) Licensing Only required if > 1MW Provisional license (developer’s choice) If selling to utility… Streamlined interconnection agreements Standardized PPAs Standardized tariffs
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Key features of Small Power Producer (SPP) regulatory framework (continued) If selling to retail customers… SPP proposes a tariff based on cost of service Exemption from retail tariff approval for projects under 100 kW No regulatory approval necessary for tariffs to anchor customers > 250 kW Rights for isolated mini-grid operators “when the big grid connects to the little grid.”
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43 http://tiny.cc/SPPmyanmar
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https://openknowledge.worldbank.org/handle/10986/16571
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Grid interconnection mini-grid power systems up to 200 kW https://palangthai.files.word press.com/2013/04/a- guidebook-for-minigrids- serc-lbnl-march-2013.pdf 45
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For more information Chris Greacen Palang Thai chrisgreacen@gmail.com www.palangthai.org
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