the list of prices and rates and terms of application of the same, devised by an energy enterprise and introduced as binding on the customers specified therein in the manner defined by an act of parliament.
a group of customers offtaking electricity or heat or using services related to electricity or heat supply to whom a single set of prices or charges and terms are applied.
Tradition Financial Services, an electricity trading platform used for concluding various transactions, purchase and sale of conventional energy, property rights, renewable energy and CO2 emission allowances.
Towarowa Giełda Energii S.A. (Polish Power Exchange), a commodity exchange on which trading can take place in electricity, liquid or gas fuels, extraction gas, emission allowances and property rights whose price depends directly or indirectly on electric energy, liquid or gas fuels and emission allowances, admitted to commodity exchange trading.
TPA, TPA rule
Third Party Access, the owner or operator of the network infrastructure to third parties in order to supply goods/services to third party customers.
transport of electricity through high voltage (220 and 400 kV)transmission network from generators to distributors.
Transmission System Operator (TSO)
a power company engaging in the transmission of gaseous fuels or electric energy, responsible for traffic in a gas or power transmission system, current and long-term security of operation of that system, the operation, maintenance, repair and indispensable expansion of the transmission system, including connections with other gas or power systems. In Poland, for the period from January 1, 2008 till July 1, 2014 Polskie Sieci Elektroenergetyczne Operator S.A. was chosen as a TSO in the field of energy transmission.
terawatt hour, a multiple unit for measuring of electricity unit in the system SI. 1 TWh is 109 kWh.