X0101 EFFECT 33 LIVE 2019-09-04 16:00:00

S-4

0001637757 Clearway Energy LLC 333-233060 0001637756 UB FUEL CELL, LLC 333-233060-24 0001782949 Thermal Infrastructure Development Holdings LLC 333-233060-23 0001782950 Thermal Canada Infrastructure Holdings LLC 333-233060-22 0001782951 SPP Fund III, LLC 333-233060-21 0001468787 SPP Fund II-B, LLC 333-233060-20 0001454636 SPP FUND II LLC 333-233060-19 0001782931 SPP Fund II Holdings, LLC 333-233060-18 0001782926 SPP Asset Holdings, LLC 333-233060-17 0001637753 SOUTH TRENT HOLDINGS LLC 333-233060-16 0001782920 Solar Tabernacle LLC 333-233060-15 0001782918 Solar Las Vegas MB 1 LLC 333-233060-14 0001782915 Solar Iguana LLC 333-233060-13 0001782912 Solar Flagstaff One LLC 333-233060-12 0001782910 RPV Holding LLC 333-233060-11 0001782923 Portfolio Solar I, LLC 333-233060-10 0001637721 FUEL CELL HOLDINGS LLC 333-233060-09 0001782181 Energy Center Caguas Holdings LLC 333-233060-08 0001782244 ECP Uptown Campus Holdings LLC 333-233060-07 0001640983 DGPV HOLDING LLC 333-233060-06 0001784634 Clearway Solar Star LLC 333-233060-05 0001784653 Central CA Fuel Cell 1, LLC 333-233060-04 0001637719 ALTA WIND COMPANY, LLC 333-233060-03 0001637717 ALTA WIND 1-5 HOLDING COMPANY, LLC 333-233060-02 0001637758 Clearway Energy Operating LLC 333-233060-01