Home India Central Electricity Regulatory Commission In exercise of powers conferred by section 178 of the Electr...
Date: 2016-05-16 Category: Extra Ordinary State: Union Government Country: India

In exercise of powers conferred by section 178 of the Electricity

Issued by Central Electricity Regulatory Commission · Not Applicable

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Executive Summary & Key Takeaways

**Executive Summary:** This notification amends the Central Electricity Regulatory Commission (CERC) Deviation Settlement Mechanism Regulations of 2014. The amendments, effective from May 30, 2016, address deviation settlement for Renewable Rich States and regional entities, focusing on charges for under/over-drawal and injection of electricity. It specifies revised calculations for deviation charges based on grid frequency and schedule adherence. **Key Points / Main Content:** * **Regulation 2 Amendments:** * Deviation calculations for Regional Entities will be done by RLDCRPC, attributed to entities within the State by SLDC. * Defines "Renewable Rich State" as having a minimum combined installed capacity of 1000 MW or more from wind and solar power. * **Regulation 5 Amendments:** * Revises charges for deviation related to underdrawal by buyers, except Renewable Rich States, based on scheduled volume and a threshold of 150 MW. * Revises charges for deviation related to overinjection by sellers, except Renewable Rich States, based on scheduled volume and a threshold of 150 MW, excluding infirm power injection. * Specifies that deviation charges for wind and solar generators (regional entities) will be governed by specific sub-clauses. * **Regulation 7 Amendments:** * Adds "except Renewable Rich States" after "buyer" in Regulation 7(1). * Specifies that overdrawal/underdrawal by Renewable Rich States should not exceed limits in Annexure III when grid frequency is between 49.70 Hz and 50.10 Hz. * Removes the previous exemption of deviation limits and charges for wind and solar generators (regional entities). * Clarifies "underdrawal" follows "overdrawal" in the Explanation under Regulation 7(1). * Revises limits for under/over-injection of electricity based on grid frequency, with specific limits for Renewable Rich States defined in Annexure III. * Exempts infirm power injection during testing and commissioning (up to 6 months) and power drawal for start-up activities from volume limits under certain grid frequency conditions. * Adds "and Table III as the case may be" to Regulation 7(3). * **Table Amendments:** * Substitutes the title of Table I under Regulation 7(3) to "TableI for seller/buyer except Renewable Rich State". * Adds Table III specifying charges for deviation for Renewable Rich States, based on deviation volume (L MW) and grid frequency, with "L" defined in Annexure III. * Modifies the proviso below Table II, basing additional deviation charges on a 400 MW schedule reference when the actual schedule is less than or equal to 400 MW. * Replaces "Annexure I and Annexure II" with "Annexure I, Annexure IA and Annexure II, Annexure IIA" in Regulation 7(5). * **Annexure Amendments:** * Adds "except Renewable Rich State" to the heading of Annexure I. * Adds a proviso to Annexure I, calculating additional deviation charges based on a 400 MW schedule reference when the actual schedule is less than or equal to 400 MW. * Adds a new Annexure IA after Annexure I, with methodologies for calculating deviation charges for Renewable Rich States, with two illustrations. * Adds "except Renewable Rich State" to the heading of Annexure II. * Adds a proviso to Annexure II, considering 12% of the schedule as 48 MW when the schedule is less than or equal to 400 MW. * Adds new Annexures IIA and III after Annexure II. Annexure IIA details methodologies for computation of charges for Deviation and additional charges, and Annexure III specifies deviation limits. **Impact Analysis:** * **Renewable Rich States:** * *Impact:* Subject to new deviation charge calculations and limits as specified in the added Annexure III. Must adhere to the specified limits during electricity overdrawal/underdrawal. * *Action Required:* Review and understand the new deviation limits and calculation methodologies in Annexure III to ensure compliance. * **Regional Entities (including Wind and Solar Generators):** * *Impact:* Subject to new methodologies for the computation of deviation charges, especially if operating in Renewable Rich States. * *Action Required:* Adapt to the revised deviation settlement mechanisms and ensure compliance with the new regulations. * **Electricity Buyers and Sellers (excluding Renewable Rich States):** * *Impact:* Subject to revised charges for deviation related to underdrawal and overinjection, with specific thresholds. * *Action Required:* Understand the revised deviation charge structure and adjust scheduling and operations to minimize deviation and associated costs. * **State Load Dispatch Centers (SLDCs):** * *Impact:* Responsible for attributing deviation to entities within the state. * *Action Required:* Ensure proper attribution of deviations to various entities within the state, as per the new regulations.

Key Entities Referenced

Central Electricity Regulatory Commission: Regulatory body responsible for regulating the electricity sector in India. The commission is making amendments to deviation settlement mechanism. Electricity Act, 2003: Indian legislation that provides the framework for the electricity sector. Section 178 empowers the Central Electricity Regulatory Commission Central Electricity Regulatory Commission Deviation Settlement Mechanism and related matters Regulations, 2014: A regulation which is being amended by this notification. Renewable Rich State: A state whose minimum combined installed capacity of wind and solar power is 1000 MW or more RLDC-RPC: Regional Load Despatch Centre - Regional Power Committee; responsible for calculating deviation for the Regional Entities SLDC: State Load Despatch Centre, which attributes deviation to various entities embedded within the State. New Delhi: Location where the notification was issued. Annexure III: Specifies Deviation Limits for Renewable Rich States. Contains a table which depends on installed capacity of Wind and Solar projects
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esa ;k 150 esxkokV] buesa tks Hkh de gS] fdlh le;&CykWd esa Øsrk }kjk de fudklh ds fy, fopyu ds fy, çHkkj ¼uohdj.kh; le`) jkT;ksa dks NksM+dj½ 'kwU; gksaxs% 2466 GI/2016 (1)2 THE GAZETTE OF INDIA : EXTRAORDINARY [PART III—SEC. 4] ijUrq ;g fd ;fn fdlh le; CykWd esa Øsrk dh vuqlwph ¼uohdj.kh; le`) jkT;ksa dks NksM+dj½ 400 esxkokV ls de ;k cjkcj gS rks 48 esxkokV ds vkf/kD; esa de fudklh ds fy, fopyu gsrq çHkkj 'kwU; gksaxs% ijUrq ;g fd vuqca/k&III esa fofufnZ"V lhekvksa ds vkf/kD; esa uohdj.kh; le`) jkT; }kjk de fudklh ds fy, fopyu 'kwU; gksxkAß ¼2½ ewy fofu;e ds fofu;e 5¼1½ ds ijUrqd ds [k.M (iv) ds LFkku ij fuEufyf[kr j[kk tk,xk% Þfdlh le; Cykd esa vuqlwph ds 12% ds vkf/kD; esa ;k 150 esxkokV] buesa tks Hkh de gks] foØsrk ¼uohdj.kh; le`) jkT;ksa dks NksM+dj½ }kjk vf/kd vUr%{ksi.k ds fy, fopyu gsrq çHkkj buQeZ ÅtkZ ds vUr%{ksi.k ds ekeys dks NksM+dj] ftlsbl fofu;e ds [k.M ¼5½ }kjk 'kkflr fd;k tk,xk] 'kwU; gksxk% ijUrq ;g fd ;fn fdlh le; CykWd esa foØsrk ¼uohdj.kh; le`) jkT;ksa dks NksM+dj½ dh vuqlwph 400 esxkokV ls de ;k cjkcj gS] rks 48 esxkokVds vkf/kD; esa vf/kd vUr%{ksi.k ds fy, fopyu gsrq çHkkj 'kwU; gksxk% ijUrq ;g vkSj fd vuqca/k&III esa ;FkkfofuZfn"V lhekvksa ds vkf/kD; esa fdlh le; Cykd esa uohdj.kh; le`) jkT;ksa }kjk vf/kd vUr%{ksi.k ds fy, fopyu gsrq çHkkj 'kwU; gksxkA ijUrq ;g Hkh fd iou ,oa lkSj mRikndksa tks çknsf'kd bdkb;ka gSa] ds fy, fopyu gsrq çHkkjksadks bl fofu;e ds mi[k.M ¼V½ ls ¼VII) }kjk 'kkflr fd;k tk,xkA 4444---- eeeewwyywwyy ffffooooffffuuuu;;;;eeee ddddss ss ffffooooffffuuuu;;;;eeee 7777 ddddkkkk llllaa''aa''kkkkkkkkss//ss//kkkkuuuu%%%% ¼1½ ¼uohdj.kh; le`) jkT;ksa dks NksM+dj½ 'kCn] ewy fofu;e ds fofu;e 7¼1½ ds ijUrqdksa dks NksM+dj fofu;e 7¼1½ esa 'kCn ^Øsrk* ds ckn tksM+s tk,axsA ¼2½ ewy fofu;e ds fofu;e 7 ¼1½ ds çFke ijUrqd ds iwoZ fuEufyf[kr ijUrqd tksMk+ tk,xkA ÞijUrq ;g fd le; CykWd ds nkSjku fdlh uohdj.kh; le`) jkT; }kjk fo|qr dh vf/kd fudklh@de fudklh vuqca/k&III esa ;FkkfofufnZ"V lhekvksa ls vf/kd ugha gksxh] tc fxzM ckjackjrkÞ 49-70 ,p tsM vkSj vf/kd rFkk 50-10 ,p tsM ls de gSß ¼3½ ewy fofu;e ds fofu;e 7¼1½ ds v/khu fuEufyf[kr ijUrqd dk yksi fd;k tk,xk% ÞijUrq ;g fd fofu;e 7 ds v/khu ;Fkk fu/kkZfjr fopyu ek=k dh lhekvksa rFkk bu lhekvksa dks ikj djus ds ifj.kkeksa ¼fopyu ds fy, vfrfjDr çHkkj lfgr½ iou ,oa ÅtkZ mRikndksa ds fy, ykxw ugha gksaxs tks çknsf'kd bdkb;ka gSaaßA ¼4½ Þ@de fudklhß 'kCnksa dks ewy fofu;e ds fofu;e 7¼1½ds v/khu ÞLi"Vhdj.kß esa 'kCnksa Þvf/kd fudklhß ds ckn tksM+k tk,xkA ¼5½ ewy fofu;e ds fofu;e 7 ds [k.M ¼2½ ds LFkku ij] fuEufyf[kr j[kk tk,xk% Þ¼2½ fo|qr dh de vUr%{ksi.k@vf/kd vUr%{ksi.k fuEufyf[kr ls vf/kd ugha gksxk tc fxzM ckjackjrk Þ49-70 ,p tsM ;k vf/kd rFkk 50-10 ,p tsM ls de gSß%& d½ Øsrk ¼uohdj.kh; le`) jkT;ksa dks NksM+dj½ ds fy, vuqlwfpr vUr%{ksi.k dk 12% ;k 150 esxkokV] buesa tks Hkh de gSA [k½ uohdj.kh; le`) jkT;ksa ds fy, vuqca/k&III esa ;FkkfofufnZ"V lhek,a% ijUrq ;g fd i½ ;fn fdlh le; CykWd esa foØsrk dh vuqlwph 400 esxkokV ls de ;k cjkcj gS rks fdlh le; CykWd esa de de vUr%{ksi.k@vf/kd vUr%{ksi.k 48 esxkokV ls vf/kd ugha gksxk tc fxzM ckjackjrk Þ49-70 ,p- tsM- ;k vf/kd rFkk 50-10 ,p- tsM- ls de gSß ii½ ijUrq ;g fd fofu;e 7 ds v/khu ;Fkkfu/kkZfjr fopyu ek=k dh lhekvksa rFkk bu lhekvkssa dks ikj djus ds ifj.kke ¼fopyu ds fy, vfrfjDr çHkkjksa dks 'kkfey djrs gq,½ iou ,oa ÅtkZ mRikndksa dks ykxw ugha gksaxs] tks çknsf'kd bdkb;ka gSaA iii½ ÞfoØsrk }kjk fo|qr dk dksbZ de vUr%{ksi.k vuqKs; ugha gksxk tc fxzM ckjackjrk Þ49-70 ,p-tsM ls deß gS vkSj foØsrk }kjk fo|qr dkvf/kd vUr%{ksi.k vuqKs; ugha gksxk tc fxzM ckjackjrk Þ50-10 ,p- tsM- vkSj vf/kd gSAÞ iv½ ijh{k.k vkSj vkjaHk dh xbZ xfrfof/k;ksa ds nkSjku ;wfuV ds okf.kfT;d çpkyu dh rkjh[k ds iwoZ mRiknu dsUæ }kjk fo|qr ;k fdlh bUQeZ vUr%{ksi.k dks N% eghus ls vuf/kd vof/k ds fy, mDr¹Hkkx IIIµ[k.M 4º Hkkjr dk jkti=k % vlk/kj.k 3 fofufnZ’V ek=k lhek ls ;k la;kstdrk fofu;eksa ds vuqlkj vk;ksx }kjk vuqer foLrkfjr le; ls NwV gksxhA v½ LVkVZvi xfrfof/k;ksa ds fy, ;wfuV ds okf.kfT;d çpkyu dh rkjh[k ls iow Z mRiknu dsUæ }kjk fo|qr dh dksbZ fudklh dks mDr fofufnZ’V ek=k lhek ls NwV gksxh tc fxzM ckjackjrk Þ49-70 ,p-tsM ls vkSj vf/kdß gSA ¼6½ ewy fofu;e ds fofu;e 7¼3½ esa Þlkj.kh&Iß 'kCnksa ds ckn ÞvkSj lkj.kh&III tSlh Hkh fLFkfr gksß 'kCnksa dks tksM+k tk,xkA ¼7½ ewy fofu;e ds fofu;e 7 ¼3½ ds v/khu lkj.kh&I ds 'kh"kZd ds LFkku ij]ÞfoØsrk@Øsrk ¼uohdj.kh; le`) jkT; dks NksM+dj½ ds fy, lkj.kh&Iß j[kk tk,xkA ¼8½ ewy fofu;e ds fofue; 7 ¼3½ ds v/khu lkj.kh&II ds ckn fuEufyf[kr lkj.kh tksMh+ tk,xh% llllkkkkjjjj....kkkkhhhh&&&&III%%%% uuuuoooohhhhddddjjjj....kkkkhhhh;;;; lllleeee``))``)) jjjjkkkkTTTT;;;; ddddss ss ffffyyyy,,,,%%%% (i) fdlh le; Cykd e sa ,y esxkokV ls vf/kd vkSj ,y+50 le; Cykd dh vkSlr fxzM ckjackjrk ds rRLFkkuh esxkokV rd fo|qr dh vf/kd fudklh@de vUr%{ksi.k ds fopyu ds fy, çHkkj ds 20% ds lerqY; fy,A (ii) fdlh le; Cykd esa ,y esxkokV ls vf/kd vkSj ,y+100 le; Cykd dh vkSlr fxzM ckjackjrk ds rRLFkkuh esxkokV rd fo|qr dh vf/kd fudklh@de vUr%{ksi.k ds fopyu ds fy, çHkkj ds 40% ds lerqY; fy,A (iii) fdlh le; Cykd esa ,y+100 esxkokV ls vf/kd fo|rq le; Cykd dh vkSlr fxzM ckjackjrk ds rRLFkkuh dh vf/kd fudklh@de vUr%{ksi.k ds fy,A fopyu ds fy, çHkkj ds 100% ds lerqY; fVIi.kh% Þ,yÞ bufofu;eksa ds vuqca/k&III esa ;FkkfofufnZ"V gksxkA ¼9½ ewy fofu;e ds fofu;e 7 ¼3½ ds v/khu lkj.kh II ds uhps ijUrqd ds LFkku ij fuEufyf[kr j[kk tk,xk% ÞijUrq ;g fd tc vuqlwph 400 esxkokV ls de ;k cjkcj gS rks fopyu ds fy, vfrfjDr çHkkj mijksDr lkj.kh&I vkSj lkj.kh&II ds vuqlkj 400 esxkokV dh vuqlwph ds lanHkZ esa fudkyh xbZ fopyu dh çfr'krrk ij vk/kkfjr gksxkßA ¼10½ ewy fofu;e ds fofu;e 7¼5½ esa] Þvuqca/k&I vkSj vuqca/k&IIß 'kCnkas ds LFkku ij Þvuqca/k&I] vuqca/k&I&d vkSj vuqca/k&II, vuqca/k&II&dß 'kCn j[ks tk,axsA 5555---- eeeewwyywwyy ffffooooffffuuuueeee;;;; ddddss ss vvvvuuuuqqccqqccaa//aa//kkkk&I ddddkkkk llllaa''aa''kkkkkkkkss//ss//kkkkuuuu%%%% ¼1½ ewy fofu;e ds vuqca/k&I ds 'kh"kZd esa ÞØsrk@foØsrkÞ 'kCnksa ds ckn Þ¼uohdj.kh; le`) jkT; dks NksM+dj½ß 'kCn tksM+s tk,axsA ¼2½Þn`"Vkar Þdß 'kh"kZd okyh lkj.kh ds uhps fuEufyf[kr ijUrqd tksMk+ tk,xkA ÞijUrq ;g fd tc vuqlwph 400 esxkokV ls de ;k cjkcj gS rks fopyu ds fy, vfrfjDr çHkkj 400 esxkokV dh vuqlwph ds lanHkZ esa fudkyh xbZ fopyu dh çfr'krrk ij vk/kkfjr gksxkAß ¼3½ ewy fofu;e ds vuqca/k&I ds ckn ,d u;k vuqca/k vFkkZr~ vuqca/k&I&d tksMk+ tk,xkA 6666---- eeeewwyywwyy ffffooooffffuuuueeee;;;; ddddss ss vvvvuuuuqqccqqccaa//aa//kkkk&&&&II ddddkkkk llllaa''aa''kkkkkkkkss//ss//kkkkuuuu%%%% ¼1½ ewy fofu;e ds vuqca/k&II ds 'kh"kZd esa ÞØsrk@foØsrkß 'kCnksa ds ckn]Þ¼uohdj.kh; le`) jkT; dks NksM+dj½ß 'kCn tksM+sa tk,axsA ¼2½ ewy fofu;e ds vuqca/k&II ds iSjk d vkSj iSjk [k ds uhps]fuEufyf[kr ijUrqd tksMk+ tk,xk% ÞijUrq ;g fd tc vuqlwph 400 esxkokV ls de ;k cjkcj gS rks vuqlwph ds 12%ij bl [k.M ds ç;kstu ds fy, 48 essxkokV ds :Ik esa fopkj fd;k tk,xkAß ¼3½ ewy fofu;e ds vuqca/k&II ds ckn] u;s vuqca/k] vFkkZr~ vuqca/k&II&d vkSj vuqca/k&III tksMsa+ tk,axsA 'kqHkk 'kekZ] lfpo [foKkiu III@4@vlk-@82]4 THE GAZETTE OF INDIA : EXTRAORDINARY [PART III—SEC. 4] ffffVVVVIIIIiiii....kkkk%%%% ewy fofu;e] Hkkjr ds jkti=] vlk/kkj.k Hkkx III] [kaM 4] Øe la[;k 06] rkjh[k 07-01-2014 dks izdkf'kr fd, x, Fks( mldk “kqf)i= Hkkjr ds jkti=] vlk/kkj.k] Hkkx III] [kaM 4] Øe la[;k 52 esa] rkjh[k 17-02-2014 dks çdkf“kr fd;k x;k( ewy fofu;e ds çFke la'kks/ku dks Hkkjr ds jkti=] vlk/kkj.k] Hkkx III] [kaM 4] Øe la[;k 381] rkjh[k 31-12-2014 dks çdkf“kr fd;k x;k vkSj f}rh; la“kks/ku Hkkjr ds jkti=] vlk/kkj.k] Hkkx III] [kaM 4] Øe la[;k 272] rkjh[k 10-08-2015 dks çdkf'kr fd;k x;k FkkA vvvvuuuuqqccqqccaa//aa//kkkk&&&& Idddd vvvvffff////kkkkdddd ffffuuuuddddkkkkllllhhhh@@@@ddddeeee vvvvUUUUrrrr%%%%{{{{kkkkssiissii....kkkk ddddss ss ffffyyyy,,,, ffffooooffffuuuuffffnnnnZZ""ZZ""VVVV eeeekkkk====kkkk llllhhhheeeekkkkvvvvkkkksasa sasa ddddkkkkss ss iiiikkkkjjjj ddddjjjjuuuuss ss ddddss ss ffffyyyy,,,, uuuuoooohhhhddddjjjj....kkkkhhhh;;;; lllleeee``))``)) jjjjkkkkTTTT;;;;kkkkssaa ssaa ggggssrrssrrqq qq yyyykkkkxxxxww ww ffffooooppppyyyyuuuu ddddss ss ççççHHHHkkkkkkkkjjjjkkkksasa sasa vvvvkkkkSSjjSSjj ffffooooppppyyyyuuuu ddddss ss vvvvffffrrrrffffjjjjDDDDrrrr ççççHHHHkkkkkkkkjjjjkkkksasa sasa ddddhhhh llllaaxxaaxx....kkkkuuuukkkk ddddss ss ffffyyyy,,,, iiii))))ffffrrrr;;;;kkkkaa aa d- tc Mh vFkkZr~ esxkokV esa fdlh le; Cykd esa vuqlwph ls fopyu vuqca/k&III esa fofufnZ"V lhekvksa ls de gS Vhch rksçR;sd le; Cykd easfopyu ds fy, lkekU; çHkkjksa ij çknsf'kd bdkb;ksa }kjk Mh lans; gksxk( Vhch [k- tc Mh vFkkZr~ esxkokV esa fdlh le; Cykd esa vuqlwph ls fopyu vuqca/k&III esa fofufnZ"V lhekvksa ls vf/kd gS] Vhch rks çR;sd le; Cykd esa (i) Mh = Mh & ,y ,y Vhch tgka ,y = vuqca/k&III esa ;FkkfofufnZ"V lhek Mh = çR;sd le; Cykd esa vuqca/k&III esa fofufnZ"V lhekvksa ds vkf/kD; esa fopyuA ,y (iii) Mh ds fy, rRLFkkuh fopyu ds fy, çHkkj fopyu ds lkekU; çHkkjksa ij çknsf'kd bdkb;ksa }kjklans; gksaxs( blds Vhch vfrfjDr Mh ds fy, fopyu gsrq Js.khc) vfrfjDr çHkkj çR;sd LySc esa o`f)'khy fopyu ds fy, fopyu ds ,y çHkkj ds 20%] 40%] 100% dh nj ij] tSlh Hkh fLFkfr gks] çfr'krrk dh n`f"V ;k esxkokV dh n`f"V ds vk/kkj ij ek=k lhek dks ikj djus ds fy, vf/kd fudklh gsrq çknsf'kd bdkb;ksa }kjk lans; gksxkA bls fuEukuqlkj fn;k x;k gS% nnnn``""``""VVVVkkkkarararar Js.kh fopyu ds fy, vfrfjDr çHkkj Mh ,y esxkokV ls vf/kd vkSj ,y+50 esxkokV le; Cykd dh vkSlr fxzM ckjackjrk ds rRLFkkuh fopyu ds fy, 50x Vhch rd gSA ¼Mh &,y½ Vhch Mh ,y+50 esxkokV ls vf/kd vkSj ,y+100 le; Cykd dh vkSlr fxzM ckjackjrk dsrRLFkkuh fopyu ds fy, 100x Vhch esxkokV rd gSA ¼Mh &¼,y+50 ½½+2500½xçHkkj Vhch Mh ,y+100 esxkokV ls vf/kd gSA le; Cykd dh vkSlr fxzM ckjackjrk dsrRLFkkuh fopyu ds fy, 250x Vhch ¼Mh &¼,y+100 ½½+7500½ xçHkkj Vhch 2- tgka fxzM ckjackjrk 49-7 ,ptsM ls de gS Mh ds rRLFkkuh fopyu ds fy, çHkkj 824-04 iSls@fdyksokV ?k.Vs ij çknsf'kd bdkb;ksa }kjk lans; gkasxsA blds Vhch vfrfjDr] Mh ds fy, fopyu gsrq vfrfjDr fopyu çHkkj 824-04 iSls@fdyksokV ?k.Vs ij çknsf“kd bdkb;ksa }kjk Vhch lans; gksaxsA vvvvuuuuqqccqqccaa//aa//kkkk&&&&II&&&&dddd ddddeeee ffffuuuuddddkkkkllllhhhh@@@@vvvvffff////kkkkdddd vvvvUUUUrrrr%%%%{{{{kkkkssiissii....kkkk ddddss ss ffffyyyy,,,, ffffooooffffuuuuffffnnnnZZ""ZZ""VVVV eeeekkkk====kkkk llllhhhheeeekkkkvvvvkkkksasa sasa ddddkkkkss ss iiiikkkkjjjj ddddjjjjuuuuss ss ddddss ss ffffyyyy,,,, uuuuoooohhhhddddjjjj....kkkkhhhh;;;; lllleeee``))``)) jjjjkkkkTTTT;;;;kkkkssaa sasa ggggssrrsrsrww ww yyyykkkkxxxxwwffwwffooooppppyyyyuuuu ççççHHHHkkkkkkkkjjjjkkkksasa sasa vvvvkkkkSSjjSSjj ffffooooppppyyyyuuuu ddddss ss vvvvffffrrrrffffjjjjDDDDrrrr ççççHHHHkkkkkkkkjjjjkkkksasa sasa ddddhhhh llllaaxxaaxx....kkkkuuuukkkk ddddss ss ffffyyyy,,,, iiii))))ffffrrrr;;;;kkkkaa aa d- tc Mh vFkkZr~ esxkokV esa fdlh le; Cykd esa vuqlwph ls fopyu vuqca/k&III es fofufnZ"V lhekvksa ls de gS rks Vhch çR;sd le; Cykd esa Mh fopyu ds fy, lkekU; çHkkjksa ij çknsf'kd bdkbZ }kjk çkI; gksxkA Vhch [k- tc Mh vFkkZr~ esxkokV esa fdlh le; Cykd esa vuqlwph ls vuqca/k&III esa ;FkkfofufnZ"V lhek ls vf/kd gS Vhch (i) Mh = Mh & ,y ,y Vhch tgka ,y = vuqca/k&III esa ;FkkfofufnZ"V lhek Mh = çR;sd le; Cykd esa vuqca/k&III esa fofufnZ"V lhekvksa ds vkf/kD; esa fopyuA ,y¹Hkkx IIIµ[k.M 4º Hkkjr dk jkti=k % vlk/kj.k 5 (iii) ,y ds fy, rRLFkkuh fopyu gsrq çHkkj fopyu ds lkekU; çHkkjksa ;k mPpre nj ij]buesa tks Hkh de gks]çknsf'kd lÙkk }kjk çkI; gksaxs( çknsf'kd lÙkkMh ds fy, fdlh çkI; dh ik= ugha gksxhA ,y x- fopyu Mh ds fy, vfrfjDr çHkkj de fudklh@vf/kd vUr%{ksi.k ds fy, çknsf'kd bdkbZ }kjk lans; gkasxs tc ,y fxzM ckjackjrk bl fofu;e ds [k.M 7 ¼4½ ds vuqlkj 50-10 ,ptsM ;k vf/kd gSA vvvvuuuuqqccqqccaa//aa//kkkk&&&&III uuuuoooohhhhddddjjjj....kkkkhhhh;;;; lllleeee``))``)) jjjjkkkkTTTT;;;;kkkksasa sasa ddddss ss ffffyyyy,,,, ffffooooppppyyyyuuuu llllhhhheeeekkkk,,,,aa aa ØØØØ----llllaa--aa-- iiiioooouuuu ,,,,ooooaa aa llllkkkkSSjjSSjj iiiiffffjjjj;;;;kkkkssttssttuuuukkkkvvvvkkkksasa sasa ddddhhhh llllffffEEEEeeeeffffyyyyrrrr llllLaLaLaLa FFFFkkkkkkkkffffiiiirrrr {{{{kkkkeeeerrrrkkkk ooookkkkyyyyss ss ffffooooppppyyyyuuuu llllhhhheeeekkkk,,,,aa aa jjjjkkkkTTTT;;;; ¼¼¼¼eeeessxxssxxkkkkooookkkkVVVV½½½½&&&&ÞÞÞÞ,,,,yyyyßßßß 1 1000&3000 esxkokV 200 2 >3000 esxkokV 250 CENTRAL ELECTRICITY REGULATORY COMMISSION NOTIFICATION New Delhi, the 6th May, 2016 No.–L-1/(3)/2009-CERC.—In exercise of powers conferred by section 178 of the Electricity Act, 2003 and all other powers enabling it in this behalf and after previous publication, the Central Electricity Regulatory Commission, hereby makes the following regulations, to amend the Central Electricity Regulatory Commission (Deviation Settlement Mechanism and related matters) Regulations, 2014 (hereinafter “Principal Regulations). 1. Short Title and Commencement (1) These regulations may be called the Central Electricity Regulatory Commission (Deviation Settlement Mechanism and related matters) (Third Amendment) Regulations, 2016 (2) These regulations shall come into force with effect from 30.05.2016. 2. Amendment of Regulation 2 of the Principal Regulations: (1) The following proviso shall be added below Regulation 2 (1) (h) of the Principal Regulations: “Provided that deviation shall be calculated for the Regional Entities by the concerned RLDC/RPC which shall be attributed to various entities embedded within the State by SLDC.” (2) The following clause shall be added after clause (m) of Regulation 2(1) of the Principal Regulations: “(m-i) Renewable Rich State means a State whose minimum combined installed capacity of wind and solar power is 1000 MW or more. Note: Combined installed capacity shall be reckoned on the basis of the capacity installed as on the last day of the month for the purpose of deciding the installed capacity for the next month. 3. Amendment of Regulation 5 of the Principal Regulations: (1) Clause (iii) of Proviso to Regulation 5(1) of the Principal Regulations shall be substituted as under: "The charges for the deviation for under-drawals by the buyer (except Renewable Rich State) in a time block in excess of 12% of the schedule or 150 MW, whichever is less, shall be zero. Provided that in case schedule of a buyer (except Renewable Rich State) in a time block is less than or equal to 400 MW, the charges for the deviation for the under-drawal in excess of 48 MW shall be zero Provided further that Deviation for the under-drawal by the Renewable Rich State in excess of the limits specified in Annexure-III shall be zero." (2) Clause (iv) of Proviso to Regulation 5(1) of the Principal Regulations shall be substituted as under:6 THE GAZETTE OF INDIA : EXTRAORDINARY [PART III—SEC. 4] “The charges for the deviation for the over-injection by the seller (except Renewable Rich State) in a time block in excess of 12% of the schedule or 150 MW, whichever is less, shall be zero, except in case of injection of infirm power, which shall be governed by clause (5) of this regulation: Provided that in case schedule of a seller (except Renewable Rich State) in a time block is less than or equal to 400 MW, the charges for the deviation for the over-injection in excess of 48 MW shall be zero: Provided further that charges for deviation for over-injection by a Renewable Rich State in a time block in excess of limits as specified in Annexure-III shall be zero. Provided also that charges for deviation for wind and solar generators which are regional entities, shall be governed by sub-clauses (v) to (vii) of this regulation. 4. Amendment of Regulation 7 of the Principal Regulations: (1) The words “(except Renewable Rich States)” shall be added after word "buyer" in Regulation 7(1), except in the provisos to Regulation 7(1) of the Principal Regulation. (2) The following proviso shall be added before first proviso to regulation 7(1) of the Principal Regulations. "Provided that over-drawal/under-drawal of electricity by any Renewable Rich State during the time block shall not exceed limits as specified in Annexure-III, when grid frequency is “49.70 Hz and above and below 50.10 Hz” (3) The following proviso under Regulation 7 (1) of the Principal Regulations shall be deleted: “Provided that the limits on deviation volume and consequences for crossing these limits (including the additional charges for deviation) as stipulated under Regulation 7 shall not apply to wind and solar generators which are regional entities.” (4) The words "/under-drawal" shall be added after words "over-drawal" in "Explanation" under Regulation 7(1) of the Principal Regulations. (5) Clause (2) of Regulation 7 of the Principal Regulations shall be substituted as under: “(2) The under-injection / over-injection of electricity shall not exceed following when grid frequency is “49.70 Hz or above and below 50.10 Hz”: (a) 12% of the scheduled injection or 150 MW, whichever is lower for a seller (except Renewable Rich State). (b) Limits as specified in Annexure-III for Renewable Rich State. Provided that: (i) In case schedule of a seller, in a time block, is less than or equal to 400 MW, under- injection / over-injection in a time-block shall not exceed 48 MW, when grid frequency is “49.70 Hz or above and below 50.10 Hz". (ii) Provided that the limits on deviation volume and consequences for crossing these limits (including the additional charges for deviation) as stipulated under Regulation 7 shall not apply to wind and solar generators which are regional entities. (iii) No under injection of electricity by a seller shall be permissible when grid frequency is “below 49.70 Hz” and no over injection of electricity by a seller shall be permissible when grid frequency is “50.10 Hz and above. (iv) Any infirm injection of power by a generating station prior to COD of a unit during testing and commissioning activities shall be exempted from the volume limit specified above for a period not exceeding 6 months or the extended time allowed by the Commission in accordance with Connectivity Regulations. (v) Any drawal of power by a generating station prior to COD of a unit for the start up activities shall be exempted from the volume limit specified above when grid frequency is “49.70 Hz and above”.¹Hkkx IIIµ[k.M 4º Hkkjr dk jkti=k % vlk/kj.k 7 (6) The words "and Table III as the case may be" shall be added after words "Table I" in Regulation 7(3) of the Principal Regulations. (7) The title of Table-I under Regulation 7(3) of the Principal Regulations shall be substituted as "Table-I - for seller/buyer (except Renewable Rich State)". (8) Following table shall be added after Table (II) under Regulation 7(3) of the Principal Regulations: Table III: For a Renewable Rich State (i) For over-drawal/under-injection of electricity Equivalent to 20% of the Charge for Deviation above L MW and up to L+50 MW in a time corresponding to average grid frequency of the block time block. (ii) For over-drawal /under-injection of electricity Equivalent to 40% of the Charge for Deviation above L+50 MW and up to L+100 MW in a corresponding to average grid frequency of the time block time block. (iii) For over-drawal /under-injection of electricity Equivalent to 100% of the Charge for Deviation above L+100 MW in a time block corresponding to average grid frequency of the time block. Note: "L" shall be as specified in Annexure-III of the these Regulations. (9) Proviso below Table-II under Regulation 7(3) of the Principal Regulations shall be substituted as under: “Provided that when the schedule is less than or equal to 400 MW, the additional charges for deviation shall be based on percentage of deviation worked out with reference to schedule of 400 MW as per Table-I and Table-II above.” (10) In Regulation 7(5) of the Principal Regulations, the words "Annexure-I and Annexure-II" shall be replaced with the words “Annexure I, Annexure I-A and Annexure-II, Annexure-II-A". 5. Amendment of Annexure-I of the Principal Regulations: (1) In the heading of Annexure I of the Principal Regulations, the words "(except Renewable Rich State)" shall be added after words "Buyer/Seller". (2) The following proviso shall be added below the Table titled "Illustration "A": “Provided that when the schedule is less than or equal to 400 MW, the additional charges for deviation shall be based on percentage of deviation worked out with reference to schedule of 400 MW.” (3) A new Annexure namely, Annexure-I-A shall be added after Annexure-I of the Principal Regulations. 6. Amendment of Annexure-II of the Principal Regulations: (1) In the heading of Annexure II of the Principal Regulations, the words "(except Renewable Rich State)" shall be added after words "Buyer/Seller". (2) Following proviso shall be added below Para A and Para B of Annexure-II of the Principal Regulations: “Provided that when the schedule is less than or equal to 400 MW, 12% of schedule will be considered as 48 MW for the purpose of this clause." (3) New Annexures namely, Annexure-II-A & Annexure-III shall be added after Annexure-II of the Principal Regulations. SHUBHA SARMA, Secy. [ADVT. III/4/Exty./82] Note: The Principal Regulations were published on 7.1.2014 in the Gazette of India, Extraordinary, Part III, Section 4, Serial No. 06; corrigendum thereof was published on 17.2.2014 in the Gazette of India, Extraordinary, Part III, Section 4 at Serial No. 52; the first amendment to the Principal Regulations was published on 31st December, 2014 in the Gazette of India, Extraordinary, Part-III, Section 4 at Ser No. 381 and the second amendment was published on 10.8.2015 in the Gazette of India, Extraordinary, Part-III, Section 4 at Ser No. 272.8 THE GAZETTE OF INDIA : EXTRAORDINARY [PART III—SEC. 4] Annexure-I-A Methodologies for the computation of Charges for Deviation and Additional Charges for Deviation applicable to Renewable Rich States for crossing the volume limits specified for the over-drawal/under- injection: A. When D i.e. Deviation from schedule in a time block in MW is less than limits specified in tb Annexure-III, in each time block, D to be payable by the regional entity at normal Charges for tb Deviation; B. When D i.e. Deviation from schedule in a time block in MW is more than limits specified in tb Annexure-III , in each time block (i) D = D – L L tb Where L = Limit as specified in Annexure-III D = Deviation in excess of limits specified in Annexure-III , in each time block L (iii) The Charges for Deviation corresponding to D shall be payable by the regional entity at normal tb Charges of Deviation; In addition, graded Additional Charges for the Deviation for D shall be L payable by the regional entity for over-drawal for crossing the volume limit on the basis of percentage term or MW term, as the case may be @ 20%, 40%, 100% of Charge of Deviation for the incremental deviation in each slab. The same is illustrated as under: Illustration Category Additional Charges for Deviation D is above L MW and up to L+50 50 x (D - L) x Charge for Deviation corresponding to average grid tb tb MW frequency of the time block D is above L+50 MW and up to (100 x (D -(L+50)) + 2500) x Charge for Deviation corresponding tb tb L+100 MW to average grid frequency of the time block D is above L+100 MW (250 x (D - (L+100)) + 7500) x Charge for Deviation corresponding tb tb to average grid frequency of the time block 2. When the grid frequency is below 49.7 Hz: The charges for deviation corresponding to D shall be payable by the regional entity at 824.04 Paisa/kWh. In tb addition, additional deviation charges for deviation for D shall be payable by the regional entity at 824.04 tb Paise/kWh. Annexure-II-A Methodologies for computation of Charges for Deviation and Additional Charges for Deviation applicable to Renewable Rich State for crossing the volume limits specified for the under-drawal/over- injection A. When D i.e. Deviation from schedule in a time block in MW is less than limits specified in tb Annexure-III in each time block, D to be receivable by the regional entity at normal Charges for tb Deviation; B. When D i.e. Deviation from schedule in a time block in MW is more than Limit as specified in tb Annexure-III (i) D = D – L L tb Where L = Limit as specified in Annexure-III D = Deviation in excess of limits specified in Annexure-III, in each time block L¹Hkkx IIIµ[k.M 4º Hkkjr dk jkti=k % vlk/kj.k 9 (ii) The Charges for Deviation corresponding to L shall be receivable by the regional entity at normal Charges of Deviation or the ceiling rate whichever is lower; the regional entity shall not be entitled to any receivable for D L C. Additional Charges for the Deviation D shall be payable by the regional entity for under- L drawal/over-injection when grid frequency is 50.10 Hz or above in accordance with clause 7 (4) of this Regulation. Annexure-III Deviation Limits for Renewable Rich States States having combined installed capacity of Wind and S.No. Deviation Limits (MW)-"L" Solar projects 1 1000 – 3000 MW 200 2 > 3000 MW 250 Uploaded by Dte. of Printing at Government of India Press, Ring Road, Mayapuri, New Delhi-110064 and Published by the Controller of Publications, Delhi-110054.

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