The richer States have a responsibility to cut down carbon emissions and promote clean energy investments. These are the States that got electricity, grew faster and now have high per capita income, making them capable of sharing India's burden of becoming eco- friendly. Delhi, for example, can help by generating its own clean electricity using solar rooftop panels or even help poor States finance their clean energy projects. It is no secret that State Electricity Boards, which control 95% of the distribution network, are neck- deep in losses. These losses further discourage State utilities from adopting renewable energy as it is more expensive than fossil fuels. Which among the following is the most logical and rational assumption that can be made from the above passage?

The passage clearly states that "The richer States have a responsibility to cut down carbon emissions and promote clean energy investments" because they "got electricity, grew faster and now have high per capita income, making them capable of sharing India's burden of becoming eco-friendly." It further gives Delhi as an example of how a rich state "can help by generating its own clean electricity" or "help poor States finance their clean energy projects." This directly implies that richer states should take the initiative and lead in clean energy adoption and production. Let's analyze other options: B) The poor States always have to depend on rich States for electricity - The passage only suggests rich states *can help* poor states finance clean energy, not that poor states *always* depend on rich states for their entire electricity supply. This is an overstatement. C) The State Electricity Boards can improve their finances by undertaking clean energy projects - The passage explicitly states the opposite: "These losses further discourage State utilities from adopting renewable energy as it is more expensive than fossil fuels." So, undertaking clean energy projects is presented as a financial burden, not a solution to improve finances. D) The high economic disparity between the rich and poor States is the major cause of high carbon emissions in India - The passage links richer states' historical development to their current emissions and responsibility, but it does not state that the *disparity itself* is the *major cause* of high carbon emissions. It's more about the historical industrialization of richer states. Therefore, option A is the most direct and logical assumption supported by the passage.