Oriana Power, through its subsidiary, Truere Surya, has secured a ₹5.2 billion (~$61.94 million) contract from Dalmia Cement (DCBL) to develop a 128 MW ground-mounted solar power project under the open access captive arrangement in Tamil Nadu. Dalmia Cement will acquire 26% shares for ₹448 million (~$5.34 million) in Truere Surya, Oriana said in a filing on the National Stock Exchange.