The correct answer is (b), Veli.
Veli is a village in the Kannur district of Kerala, India. It is located on the banks of the Valapattanam River. The village has a population of about 2,000 people.
In 2016, Veli was declared as India’s first 24×7 solar powered village. The village has a 100 kW solar power plant, which provides electricity to all the households in the village. The solar power plant has also helped to reduce the carbon footprint of the village.
The other options are incorrect.
(a) Modhera is a town in the Mehsana district of Gujarat, India. It is located on the banks of the Sabarmati River. The town is known for its Sun Temple, which is a UNESCO World Heritage Site.
(c) Beri is a village in the Jhajjar district of Haryana, India. It is located on the banks of the Yamuna River. The village is known for its Beri Fort, which was built in the 16th century.
(d) Mirchi is a village in the Jaisalmer district of Rajasthan, India. It is located in the Thar Desert. The village is known for its production of chillies.