Some clarity may emerge as the environment ministry today gave about seven days to various agencies to respond on whether deadlines listed in a mega plan to clean Delhi's air by a Supreme Court-monitored panel suit them or not.
The EPCA has set the deadline concerning the bus fleet among several other recommendations in the 'Comprehensive Action Plan for Air Pollution', which was submitted in the top court last month.
"The plan is final. It will not be reopened. The meeting was fruitful and we are hoping the ministry notifies it soon," EPCA (Environment Pollution - Prevention and Control Authority) member Sunita Narain said.
Another official, who was present in the meeting in the ministry, said on the condition of anonymity that the environment secretary told the agencies to suggest minor changes in deadlines if they wish to within a week.
According to the plan, the city's transport department and the Delhi Development Authority (DDA) are the agencies responsible when it comes to augmenting the bus fleet.
Apart from the segment on buses, the plan focuses on 13 key pollution sources, as identified by an IIT-Kanpur study, and lists a series of short, medium and long-term measures, unlike the Graded Response Action Plan (GRAP) which focuses on tackling only emergency levels of pollution.
It has set February, 2018 as the deadline for implementation of a parking policy in the city and tasked the the municipal agencies, traffic police and the transport department with implementing it.
Among other measures, it says, that the NTPC and the power-grid corporation have to ensure that the coal-based Badarpur thermal power plant shuts permanently by mid-2018.
The EPCA had earlier submitted the report in March.
Subsequently, the Supreme Court had asked it to resubmit it after including clear timelines for implementation of the proposed measures.
"Delhi government must ensure total compliance with the orders of 1998 and 2016 by December 2018. This requires a total fleet of at least 10,000 buses," the report said.
The AAP government recently initiated the process to procure 2,000 CNG buses (1,000 for DTC and 1,000 for the cluster scheme) by next year. New buses have not been added to the fleet of the Delhi Transport Corporation (DTC) since 2010.
Currently, the DTC has a fleet of 3,944 buses while the Delhi Integrated Multimodal Transit System (DIMTS) runs 1,634 buses under the cluster scheme, as per the transport department statistics.