Correct option is A
The correct answer is (a) Adarsh Kumar Goel.
Justice Adarsh Kumar Goel was the Chairman of the National Green Tribunal (NGT) as of April 2022.
He was appointed as the Chairperson of NGT on July 6, 2018.
The NGT was established under the National Green Tribunal Act, 2010, to handle cases related to environmental protection and conservation of forests and other natural resources.
Justice Adarsh Kumar Goel's tenure as the Chairperson of NGT was significant in strengthening the tribunal's role in addressing environmental issues in India.
Note: Justice Prakash Shrivastava is the Current Chairman of National Green Tribunal Chairperson since August 2023.