Formats & Agreements

Draft Formats

Connectivity (Other than RE)

Sr.No.	Title	File
1	Application Format
2	Affidavit
3	Transmission Agreement (Required if DTL is constructed by ISTS licensee)
4	BG (Required if DTL is constructed by ISTS licensee)
5	Format CON-4

RE Connectivity

Sr.No.	Title	File
1	Application Format (Stage-1)
2	Application Format (Stage-2)
3	Application Format (Stage-2 Enhancement)
4	Affidavit (Required separately with each Stage-I and Stage-II application)
5	Transmission Agreement
6	CONN-BG1
7	CONN-BG2 (CONN-BG2 is not required if bay at ISTS substation is constructed by applicant)
8	Model Agreement between Lead generator and other generators (FORMAT-CON-LGN)
9	Format CON-4	- -

LTA

Sr.No.	Title	File
1	Application Format
2	Affidavit
3	LTA Agreement
4	Application BG (Not required if application is with firm beneficiary and PPA, PSA & NOC are sub
5	Construction Phase Bank Guarantee
6	NoC from STU
7	Format CON-6 for Generators
8	Format CON-6 for ISTS Licensee

MTOA

Sr.No.	Title	File
1	Application Format
2	Affidavit
3	MTOA Agreement
4	NoC from SLDC
5	Format CON-6 for ISTS Licensee	- -
6	Format CON-6 for Generators	- -

Report of the Working Group in respect of Data Submission Procedure And Verification of Compliance to CEA Regulations on Technical Standards for Connectivity to the Grid by RE Generators
RE Generators - CEA (Technical Standards for Connectivity to the Grid) Regulations, 2007

A meeting was held at CEA on 31.12.2020 regarding compliance of various provisions in the CEA (Technical Standards for Connectivity to the Grid) Regulations, 2007 as amended. Thereafter, in the meeting, it was decided that wind power projects (WPPs) for which bids were submitted before 06.02.2019 and which are getting commissioned in the next few months (by 31.10.2021) may be permitted grid connectivity on submission of requisite Undertaking by WPPs with commitment of furnishing the Test reports (incl. Fault Ride through (FRT) test reports) by 31.10.2021 as compliance of various provisions of above Regulations. The above consensus was arrived as a special case for timely commissioning of WPPs till next high wind season of 2021 (i.e. Oct’21).

In view of the above, the various RE developers are requested to furnish requisite documents/test reports as per the details below:

Sl.	Status	Document(s) required	Time-line for Submission	FORMATs (if any)
1	Wind Generators (for which bids were submitted before 06.02.2019) and which are: Already connected with ISTS Grid OR Expected to commission by 31.10.2021	Undertaking towards fulfilment of terms and conditions as specified in the CEA (Technical Standards for Connectivity to the Grid) Regulations, 2007 as amended Compliance Certificate to be submitted by the Inverter / WTG / other control equipment manufacturer towards fulfilment of terms and conditions as specified in the CEA (Technical Standards for Connectivity to the Grid) Regulations, 2007 as amended Detailed modelling data for RE generating units as per the format available on CTU website (CON-4 additional data) Field Test reports based on which the above undertakings / certificates have been submitted along with validated data models.*	Items (i), (ii) & (iii): Before processing of CON-5 / CON-6 (as applicable) Item (iv): By 31.10.2021 If CON-6 is already signed, all documents to be submitted immediately.	(i) and (ii): Refer Annexure A (iii): As per para F & G of FORMAT CON-4
2	All other RE Generators (including Wind Generators for which bid submitted after 06.02.2019 / expected to commission after 31.10.2021)	All documents to be submitted with the CON-4 application. If CON-4 is already applied, CON-5 / CON-6 (as applicable) to be processed only after receipt of all required documents. If CON-6 is already signed, all documents to be submitted immediately	(i) and (ii): Refer Annexure B (iii): As per para F & G of FORMAT CON-4

Sl.

Status

Document(s) required

Time-line for Submission

FORMATs (if any)

Wind Generators (for which bids were submitted before 06.02.2019) and which are:

Already connected with ISTS Grid

Expected to commission by 31.10.2021

Undertaking towards fulfilment of terms and conditions as specified in the CEA (Technical Standards for Connectivity to the Grid) Regulations, 2007 as amended
Compliance Certificate to be submitted by the Inverter / WTG / other control equipment manufacturer towards fulfilment of terms and conditions as specified in the CEA (Technical Standards for Connectivity to the Grid) Regulations, 2007 as amended
Detailed modelling data for RE generating units as per the format available on CTU website (CON-4 additional data)
Field Test reports based on which the above undertakings / certificates have been submitted along with validated data models.*

Items (i), (ii) & (iii): Before processing of CON-5 / CON-6 (as applicable)
Item (iv): By 31.10.2021
If CON-6 is already signed, all documents to be submitted immediately.

(i) and (ii): Refer Annexure A

(iii): As per para F & G of FORMAT CON-4

All other RE Generators (including Wind Generators for which bid submitted after 06.02.2019 / expected to commission after 31.10.2021)

All documents to be submitted with the CON-4 application.

If CON-4 is already applied, CON-5 / CON-6 (as applicable) to be processed only after receipt of all required documents.

If CON-6 is already signed, all documents to be submitted immediately

(i) and (ii): Refer Annexure B

(iii): As per para F & G of FORMAT CON-4

*Test reports must clearly indicate compliance of the requirements as stipulated in the CEA (Technical Standards for Connectivity to the Grid) Regulations, 2007 and its amendments thereof.