Part A: The theory of RE procurement Drivers Targets Business model Tendering Due diligence Negotiations Contract signing Communications Basics In-depth: Tamil Nadu Source Project Location Grid usage charges applicable: Solar Grid usage charges applicable: Wind Ownership of Renewable Energy Certificates (RECs) DISCOMs Within State Can be purchased based on prices fixed by the REC Registry of India (https://recregistryindia.nic.in/index.php/general/publics/regis_issuance_fees) Yes Within State 40 % of [21.05 paise/ kWh wheeling charges]. zero CSS 50 % of [21.05 paise/ kWh wheeling charges]. Zero CSS, no banking allowed No Captive (Self) consumption Outside State “0” inter-state transmission charges & losses. Other charges as per CERC guidelines. Zero CSS As per CERC guidelines. Zero CSS No Within State 40 % of [21.05 paise/ kWh wheeling charges , 2% banking charges]. 60% of [CSS `/ kWh 1.67 (Industrial) 1.98 (Commercial)] 50 % of [18.87 paise/ kWh wheeling charges], no banking . 60% of [CSS `/ kWh 1.67 (Industrial) 1.98 (Commercial)] No Third Party Sellers Outside State “0” inter-state transmission charges & losses. Other charges as per CERC guidelines As per CERC guidelines No