Total energy supply by product

The Total energy supply is one of the most important aggregate of the energy balance. For the total of all energy products this is the total energy delivered/consumed in a country excluding deliveries to international aviation and international marine bunkers. For primary products (those directly harvested from nature) it shows the available supply. For derived products (manufactured products, secondary products) it covers only their international trade, stock changes and deliveries to international aviation and international marine bunkers. Production of derived products is recorded in the transformation output. Consequently, Total energy supply for derived products can be negative - which means its original primary form of supply was accounted for in the form of the respective primary energy product.