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We are primarily tasked with providing power transmission services, system services and facilitating the energy market. Our core tasks follow from our appointment as grid operator under the Dutch 'Elektriciteitswet' (E-wet) and the German 'Energiewirtschaftsgesetz' (EnWG).

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Innovation

TenneT presents Hub and Spoke concept for large scale wind energy on the North Sea.

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Our grid

TenneT manages the high-voltage grid in the Netherlands and large parts of Germany. TenneT transmits electricity at 110,000 volts (110 kV) and higher. With around 23,000 kilometres of high-voltage lines, we cross borders and connect countries.

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Maps of our onshore and offshore high-voltage grid.

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The energy sector is developing rapidly. The process of European market integration began some years ago. Its purpose is to create a single European market that enables market parties to trade gas and electricity across national borders easily and efficiently.

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We provide transparency data on our operations on our Dutch and German transparency page and on ENTSO-E. 

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Our vision is to be one of the most transparent Transmission System Operators (TSO) in Europe and thereby creating value for society. In this Energy Insights section we present selected energy related topics and show data, information and valuable insights. 

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Facts & figures related to TenneT facilitating the market can be found here.

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TenneT is a leading European electricity transmission system operator (TSO), with activities in the Netherlands and in Germany. We strive to ensure a reliable and uninterrupted supply of electricity in our high-voltage grid for some 41 million people.

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TenneT preparing to meet European energy system challenges

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TenneT's efforts to drive the energy transition, one of its strategic priorities, are increasingly focused on innovation, optimisation of the current high-voltage infrastructure and close cooperation with stakeholders like governments, society, other grid operators and market parties

  •  In 2019 TenneT invested EUR 3.1 billion  in the energy transition and security of supply (99.9998% grid availability in 2019)
  • TenneT is preparing the company to facilitate an annual investment portfolio of EUR 4 – 5 billion to drive the energy transition
  • Underlying revenue amounted to  EUR 4.1 billion; EBIT (excluding special items) amounted to EUR 753 million
  • Social acceptance of new infrastructure, availability of equity financing and availability of the supplier market are crucial to TenneT's pivotal role in the energy transition.

 

TenneT's efforts to drive the energy transition, one of its strategic priorities, are increasingly focused on innovation, optimisation of the current high-voltage infrastructure and close cooperation with stakeholders like governments, society, other grid operators and market parties. This is stated in the 2019 Integrated Annual Report that was published today by the Dutch/German transmission system operator TenneT. In line with the energy policies and national climate targets in TenneT's home countries, the Netherlands and Germany, TenneT also stepped up its investments in the energy transition in 2019.

Clear strategic direction defined

The report highlights TenneT's progress on a renewed strategy adopted in 2019, based on four pillars: Driving the energy transition, Maintaining security of supply, Energising our people & organisation and Safeguarding our financial health. In 2019 TenneT also posted solid financial results, to some extent affected by less favourable regulation particularly in Germany. A stable development of the profitability of TenneT's regulated activities is necessary for carrying out its extensive investment programme for the energy transition in the years ahead.

Manon van Beek, CEO TenneT: "For TenneT, 2019 was both a successful and a challenging year. In 2019 we started the internal process for 'changing for growth' to prepare TenneT for its central and increasing role in the European energy transition and a new energy system. We have now successfully fully integrated the structure of our cross-border organisation, including the creation of several hundreds of new jobs across the company. We can be proud of that. The same applies to the availability of our high-voltage grids which improved slightly to 99.9998 percent, keeping our grids among the most reliable in the world. Financially, we delivered a solid performance in line with the expectations of our capital providers. Our EUR 3.1 billion investments are supporting the energy policies in the Netherlands and Germany. We have made great strides again in pursuing our ambition to achieve a sustainable energy future for everyone. Not only in realising and developing new onshore and offshore connections, but also by the required far-reaching international cooperation and working on innovations in close coordination with relevant stakeholders."

KEY ACCOMPLISHMENTS IN 2019 DRIVING THE ENERGY TRANSITION

Approximately one sixth of TenneT's total investments in 2019 were allocated to the maintenance of the existing high voltage grids; the other part was earmarked for newly built projects and grid expansions. A number of important projects to maintain the high security of supply and to drive the energy transition were completed or showed good progress in 2019.

Unlocking new sources of renewable energy

In 2019, TenneT already met and even exceeded the German government’s 2020 6.5 GW expansion target for sustainable North Sea and Baltic Sea wind power. BorWin 3, TenneT's ninth offshore direct current connection, has been commissioned. DolWin5, DolWin6 and BorWin5 are in development and will increase TenneT's transport capacity for wind farms in the German North Sea to almost 10 GW by 2025. After 2025 TenneT additionally plans more than 6.5 GW of transmission capacity to be installed by 2030. So TenneT is well prepared to meet future offshore goals as Germany's northern states and federal government want to more than double the country's installed offshore wind power capacity (North Sea and Baltic Sea) within ten years with a new expansion target of 20 GW by 2030, instead of the earlier goal of 15 GW.

Borssele Alpha, TenneT's first alternating current (AC) offshore platform on the Dutch part of the North Sea, was installed on schedule and is now ready for use. Another seven of these 700 MW standardized platforms will be delivered by 2027 for connecting future offshore wind farms to the onshore grid. The next offshore connection system, Borssele Beta, will be completed by 2020. TenneT expects to have realised a total of almost 10 gigawatts (GW) of offshore connection capacity by 2030 in the Dutch North Sea. For the IJmuiden Ver wind area TenneT expects to use two 2 GW converter platforms in combination with 525 kV cable. A world's first, this new standard saves on costs and ensures a smaller spatial footprint.

Offshore wind has a major impact on the onshore grid

The energy transition can only be successful if the growth of offshore wind energy and onshore solar energy is developed in an integrated way with onshore grid expansions.

Important steps were taken in 2019 in the planning and licensing phase for SuedLink, the North-South connection in Germany. The preferred corridor for this 2 x 2 GW underground (DC) cable connection was presented followed by extensive stakeholder dialogues and approval procedures being started. This corridor is planned to run from Schleswig-Holstein to Bavaria and Baden-Württemberg. TenneT and fellow German TSO TransnetBW launched EU-wide tenders for the convertor stations, key components of the project.

TenneT is working in Germany on more large-scale onshore high-voltage connections than ever before. No fewer than eight high-voltage lines are under construction, including Wahle-Mecklar (230 kilometres), Mittelachse and the Westküstenleitung, which transport large amounts of wind energy from the north to end users further south.

After five years of construction, the 60-kilometre-long Randstad 380 kV North Ring connection was commissioned. The new transmission line delivers a reliable electricity supply to millions of households and companies in the Dutch Randstad region. Moreover, this power highway will provide the required transmission capacity for green electricity produced by North Sea wind farms. Other large projects in preparation or under construction are Zuid-West 380 kV Oost and West, Eemshaven-Vierverlaten and increasing the capacity of the national 380 kV ring.

Energy transition only successful with a European approach

With the 'green' COBRA cable, which became operational in September 2019, the Dutch and Danish markets are directly connected for the first time. Sustainable electricity for nearly two million households can now be efficiently imported or exported. The undersea cable of more than 300 km also ensures greater security of supply for society. The German and Norwegian markets will be connected to each other directly for the first time with the NordLink cable connection that is currently being built. It is expected that this over 600 km long interconnector will be ready for operation in 2020 and facilitate the exchange of 'green' power on a large scale.

TenneT's international solution to meet Europe's climate objectives after 2030 has provided new insights. An extensive study by the North Sea Wind Power Hub consortium has shown that an internationally coordinated roll-out of multiple 'Hub-and-Spoke' projects -  combining wind power connections, coupling energy markets through interconnection and smart integration in the onshore energy grid, including power to gas – is technically feasible. It will also increase societal welfare and support security of supply.  Each 'Hub-and-spoke' project of 10 – 15 GW and either platform of island based will be part of a step-by-step approach, providing adaptability to balance scale, development times and environmental compatibility.

INNOVATION TO IMPROVE GRID UTILISATION

Because the societal cost associated with the energy transition are rising and the incorporation of large infrastructure projects into the living environment often leads to discussions and litigation, TenneT is also explicitly looking for solutions that do not necessarily require costly grid expansions. The company initiates and participates in a large number of initiatives to make smarter use of existing assets and use new technologies.

TenneT, for example, is carrying out pilots with a number of large automotive companies and suppliers of home batteries to enable 'crowd balancing'. TenneT strongly believes in a future in which electric cars and home appliances, such as home batteries, are used to unlock flexibility in power supply and demand and thus contribute to balancing the grid. With Daimler (Mercedes-Benz Energy) and BMW TenneT started successful pilots showing EV-batteries can indeed make a significant contribution to grid stabilization and system reconstruction. A role previously reserved only for conventional power plants.

The innovative InnoSys project is aimed at designing digital solutions that will ensure the existing capacity of the high-voltage grid can be better used for the significantly growing need of sustainable electricity transport. Such an automated grid control system could prevent additional grid investments.Another longer-term innovation project includes the development - together with Thyssen Gas and Gasunie Germany - of a 100 MW electrolysis plant that can deliver green hydrogen for industry in phases as from 2022 and can serve as storage of sustainable energy in the form of gas.

FINANCIAL

TenneT's financial results were in line with expectations. 2019 underlying revenue of EUR 4,084 million decreased with 3% compared to 2018. Underlying EBIT decreased from EUR 853 million in 2018 to EUR 768 million in 2019. Excluding special items, underlying EBIT decreased by 9% to EUR 749 million in 2019, mainly driven by a reduced regulatory rate of return on equity in Germany, due to the start of the new 5-year regulatory period, partly offset by a higher regulatory asset base due to investments.

 

Key underlying  financial figures (in millions of euros)20192018
Revenue4,0844,176
Earnings before interest and taxes (EBIT)768853
EBIT, corrected for special items753826
Investments in fixed assets3,0642,253

 

 

Investments & financing: equity financing challenges ahead

Otto Jager, TenneT's CFO: "As a result of the sustainable energy policy in the Netherlands and Germany, our investments are expected to increase further. In order to keep the company financially healthy, we expect to need EUR 2 to 3 billion of additional equity in the next four years. A number of solutions are conceivable. Any solution needs to be flexible, scalable and must not split the company. We are in close consultation with our shareholder (the Dutch State) about the best way forward. Earlier in the year under review, our shareholder announced that it would present its vision to parliament in 2020."

Capex (investments) totalled EUR 3,064 million in 2019, of which EUR 1,131 million in the Netherlands and EUR 1,925 million in Germany. As a result of these investments, the net interest-bearing debt position increased by 9% to EUR 9,500 million at 31 December 2019.

Leading in sustainable financing

TenneT values its position as a leader in sustainable finance. In January of 2019 TenneT received EUR 500 million of proceeds from its first Green Private Placement in the U.S., which demonstrates TenneT's ability to further diversify its sources of funding and investors to finance its substantial investment plans.

In May, TenneT issued a European green bond in two tranches, of 11 and 20 years, totaling EUR 1.25 billion. This bond will be used for investments in the transmission of renewable electricity from offshore wind farms to the onshore grid. Four Dutch offshore projects are also part of the green debt-financed portfolio, which up to now also includes nine offshore projects in Germany. In November TenneT Holding B.V. refinanced its EUR 2.2 billion sustainable Revolving Credit Facility (RCF) and increased the principal to EUR 3 billion. With more than EUR 11 billion of green debt and sustainable funding available, TenneT is the largest corporate issuer of green debt instruments in the Netherlands.

Senior unsecured credit ratings as of 31 December 2019

 

Long-term ratingShort-term rating
Standard & Poor’sA- (stable outlook)A-2
Moody’s Investor ServiceA3 (stable outlook)P-2

 

 

INVESTMENT OUTLOOK

The energy policies adopted by the Dutch and German governments are strongly focussed on making the energy system more sustainable. In order to be able to implement these policies on time, TenneT expects to increase its investment level to EUR 4 to 5 billion annually in the coming years as a result of the phase out of coal- and nuclear power plants and the strong growth of offshore wind energy. The increase in annual investments is due, for example, to the German decision to increase the capacity of offshore wind farms from 15 GW to 20 GW. The Dutch government has also initiated a major expansion of offshore wind energy in 2030, which means that TenneT must have realised 9.6 GW of connection capacity for offshore wind farms in the Dutch part of the North Sea by that year.
Other large onshore projects in the Netherlands are ‘Zuidwest 380 kV’, ‘Noordwest 380 kV’ and the upgrade of the national 380 kV ring. In Germany the largest projects are the long-distance, underground direct current connections called SuedLink and SuedOstLink, connecting the northern part of the country with the south.

2019 Integrated Annual Report and 2019 Green Finance Report

For more information about TenneT, please consult the 2019 Integrated Annual Report, which is available on the website annualreport.tennet.eu/2019/annualreport. 

TenneT has published the 2019 Green Finance Report in relation to the 'green' financing of TenneT's investment portfolio by issuing green bonds (since 2015).

Do you want to know more?

Jeroen Brouwers

Media Relations

+31 (0)26 373 26 00
press@tennet.eu

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