Transmission Network Use of System

  • Power and gas networks

    Location, location: The increasing complexity of embedded benefits

    There is growing recognition of the need to reform our current network arrangements to support a more dynamic and flexible electricity system as we undergo the transition to net zero. Among the network elements currently going through a period of review are Distribution Use of System (DUoS) charges, which recover...

  • Regulation and policy

    Electricity transmission charging reform – overtaken by changing priorities?

    Charging for the transmission network is never out of the development process for long. From major reviews, such as that initiated under Project Transmit in 2010, to significant reforms such as removing the triad benefit from distributed generation in 2018, and a host of smaller developments, change seems the only...

  • Low carbon generation

    Up north and down south – trends for generator TNUoS charging

    The topic of generator Transmission Network Use of System (TNUoS) is becoming a subject of increasing interest for stakeholders as regulation, policy, and the generation mix create potential volatility for future charging trends. The significant costs posed through TNUoS are an important consideration for generators, with high variability between regions...

  • Low carbon generation

    New transmission charge forecast will help generators managing cost uncertainty and volatility

    Transmission network use of system (TNUoS) charges represent a significant proportion of operating costs for many renewables generators, often exceeding 50% of annual running costs. For some, as recently highlighted by SSE in a recent report and to Members of the Scottish Parliament, they could present a barrier to investment in generation...

  • Regulation and policy

    Ofgem’s Network Access and Forward Looking Charges review – should I be interested

    Spoiler – if you are a distribution connected generator, yes, In a big way Ofgem is currently progressing one of its biggest overhauls of network charging; with the Targeted Charging Review having only recently concluded that is quite a statement. We have already seen the value to distribution connected generators...

  • Home supply and services

    COVID-19-driven changes to electricity Third Party Charges

    The impact of COVID-19 on the energy sector has been a hot topic for the last few months. As we progress further into the UK’s lockdown period we are now beginning to piece together the wider picture of effects across energy Third Party Charges (TPCs). These impacts are expected to...

  • Low carbon generation

    Constrained development: Scottish wind and the issues of network charging

    Northern Scotland is home to a significant proportion of GB renewables, particularly onshore wind capacity. The region is also likely to be a leader in new capacity developments and we are working directly with a number of developers looking to finalise new subsidy-free projects here. Under subsidy schemes, there is...

  • Home supply and services

    Index of Domestic Energy Supply Costs | March 2018

    Government policy costs drive up the Index of Domestic Electricity Supply Costs in April Policy costs exerted a 52 point increase on the Cornwall Insight Index of Domestic Electricity Supply Costs in April as the charges for subsidising renewable electricity, paying for the Smart DCC’s smart metering infrastructure, and social...