By Years: Tiit Maran

He is a strong opposition figure, sharply criticizing the actions of the government coalition and the Ministry of Climate, especially concerning the underfunding and planned administrative cuts at the Environmental Board. His main opponents are the Reform Party and the government, whom he accuses of incompetence, lacking strategic vision, and serving narrow economic interests (the timber industry), while also highlighting suspicions regarding conflicts of interest within the Entrepreneurs' Council.

The opposition is primarily aimed at the government's haste and lack of proper analysis when making major decisions (such as nuclear energy or amending the Nature Conservation Act for defense purposes), criticizing the "Davai, davai, potom posmotrim!" mentality. It criticizes the influence of lobby groups on energy policy decisions and questions the presentation of claims in the Riigikogu (Parliament) chamber that lack a factual basis. Furthermore, it criticizes the actions of the Chairman of the Environment Committee concerning the substantive consideration of proposed amendments.