According to Wikipedia: The following is the Status of Power Projects of Reliance Power Ltd

 UMPP (Ultra Mega Power Project):

(i) Krishanapatnam UMPP - 3960MW-----Under Construction

(ii) Sasan UMPP - 3960MW------Under Construction
 (iii) Tilaya UMPP - 3960MW
Other Thermal & Gas Based Power Project:(i) Samalkot Gas power plant - 2400MW------Under Construction

(ii) Rosa power plant - 1200MW-------------Operational

(iii) Goa power project - 40MW--------------Operational

(iv) Hisar Power project - 1200MW---------Operational (EPC)

(v) Dadri power plant - 8000MW------------Shelved

(vi) Chitrangi power project - 4000MW-------Under Construction

(vii) Butibori power project - 600MW-----Under Construction
Renewable Energy Based Power Project:
(i) Wind Power Projects - 40MW---------Operational

(ii) Dhirubhai Ambani Solar Park - 40MW-----Operational

(iii)  Hydro Power Projects - 2500MW

Order to Shanghai Electric:

Anil Ambani placed a single order for $8.3 billion with Shanghai Electric Co Ltd (SEC) for buying 36 coal-fired thermal power generation units, spare parts and related services over a 10-year period. This took the total deal size between Reliance Power and the Chinese power equipment maker over the past couple of years to $10 billion, making it the largest contract between a private Indian company and a government-owned Chinese firm.
While Reliance Power has also given a $2.2 billion deal to US-based General Electric, the agreement signed with SEC is on a different plane. The Chinese company will supply boiler, turbine and generator packages for up to 30,000 MW capacity of coal-based power at six plants, including the ultra mega power project at Krishnapatnam, the 5,940-MW project in Chitrangi, and the 3,960-MW project in Tilaiya.