Reporting of procurement sources using EHS reporting was further expanded to include both energy sources for stationary (e.g., thermal plants) and non-stationary uses (e.g., product tests): in addition to electrical energy, natural gas and diesel oil for energy and heat generation, fuel oil, LPG, district heating and propane (plant, automotive and test uses) and other fuels used for tests on aircraft and vehicles (gas oil, natural gas, petrol, jet fuel) are now included.