New Delhi: The ‘PM-eBus Sewa’ scheme, under which 10,000 electric buses will be provided to 169 cities under a public-private partnership (PPP) model, will be rolled out in the next five-six months, the Union housing and urban affairs ministry said on Thursday. At a press conference here, Union Urban Affairs Minister Hardeep Singh Puri said the central government is going to procure air-conditioned buses for this soon.