Ratnagiri Gas and Power, the new owner of the Dabhol Power Project, is likely to restart generation from next month, Power secretary R V Shahi said today.The expected tariff is to be about Rs 6 per unit, he added.Powermin to seek cabinet nod for PFC IPO: ShahiThe power ministry will seek fresh cabinet approval for the initial public offering (IPO) of Power Finance Corporation (PFC) soon, Shahi said.