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Renewable Integration. Power Grid Corporation of India Ltd Manish Kumar Tiwari Asst. General Manager (Smart Grid). Challenges to World Energy Development. Environmental Pollution. Resource Constraint. Climate Change.
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Renewable Integration Power Grid Corporation of India Ltd Manish Kumar Tiwari Asst. General Manager (Smart Grid)
Challenges to World Energy Development Environmental Pollution Resource Constraint Climate Change Source: Global Energy Interconnection: From Internet to Interconnection, Paper by GEIDCO; www.geidco.org Source: www.behindenergy.com Source: globalcarbonproject.org
Global Renewable Scenario Wind 487GW Other (Bio Energy, Geo Thermal, Marine 131 GW Hydro 1096 GW Solar 303 GW Total Installed RE Capacity 2017 GW Renewables consumption by region Million tonnes oil equivalent Renewables share of power generation by region Percentage 9% • The highest ever growth rate in RE capacity additions during 2016 Renewable Energy as part of Net additions to global power generating capacity 62% Total increase in global RE capacity in 2016 despite 23% less investment 161 GW 47% Share of Solar PV in newly installed renewable power capacity in 2016 2
Climate Pledges for COP-21 decouples power sector emission from electricity generation
Renewable Integration - Challenges Total Load • All India Wind Gen. Apr-Sep’16 Net Load • Date • Months
Challenges and Solutions • Advanced planning for matching Infrastructure • Flexibility in Generation: AGC, Lower Technical Minimum for thermal units, Standby Gas / Hydro Power plants • Energy Storage Systems: Pumped Hydro, BESS • Increased Balancing Areas • Forecasting of Renewables • Ancillary Service Market • Flexibility in Load
Green Energy Corridors-ISTS GEC Part A: KfW Tranche-I KISHENPUR GEC Part D :ADB MOGA GEC Part B: KfW Tranche-II BIKANER(New) Suratgarh Bhadla (PG) GEC Part C : KfW Tranche-III Bhadla (RVPN) GEC Part D : ADB Bikaner (RVPN) Didwana Jaipur Tr. Scheme for Solar Parks AJMER(N) Ajmer (RVPN) GEC Part B : Tranche-II Bhilwara GEC Part-A : Tranche-I CHITTORGARH(N) Kankroli BANASKANTA Chittorgarh (RVPN) S/W S/W BHUJ POOL Kutch Banswara/Pratapgarh S/W Sankhari Patan GEC Part C: Tranche -III • Green Energy Corridors – Under development (Rs. 15,236 cr. )
Green Energy Corridors-II (Solar Parks) Locations of Ultra Mega Solar parks • Evacuation System for Solar Parks • 34 Solar Parks in 21 states (20 GW) • Evacuation System for Solar Parks of over 20,000 MW under Implementation • POWERGRID assigned to implement evacuation system for 8 Solar Parks in 5 States (*) (Estimated cost Rs 4300 Cr) • N.P Kunta (1500MW) Solar Park in District Anantpur, Andhra Pradesh, Ph-I commissioned • Transmission system for other solar parks being implemented • * 5 States • Andhra Pradesh Rajasthan Gujarat • Madhya Pradesh Karnataka
Renewable Energy Management Center NLDC 11 no. of REMC : 7 States + 3 Regions + 1 National level • NLDC • NRLDC • Rajasthan • Gujarat • MP • Maharashtra • WRLDC • AP • Forecasting of RE generation • Real time tracking of RE generation from RE sources • Scheduling solutions • Karnataka • SRLDC • TN