Rajasthan Electronics and Instruments Limited (REIL), a joint venture of the Government of India and the Government of Rajasthan, has issued a tender for 15 MW of solar on behalf of the Oil and Natural Gas Corporation (ONGC), a central public-sector unit (CPSU), to be developed on or near ONGC buildings in the states of Gujarat, Uttarakhand, Assam, and Tripura. The bid-submission deadline is November 8, 2017.