Faster grid expansion for electricity: The need for an expanded grid – especially for renewable energies

“We must work together to accelerate grid expansion. In the next two decades, we will need thousands of kilometers of additional power lines. These must be planned, approved, and built as quickly as possible,” said Federal Minister for Economic Affairs Robert Habeck at the groundbreaking ceremony for the converter construction of the “SuedLink” at the Leingarten substation near Heilbronn.

Related to this:

• Current status of network expansion (transmission network) – as of July 2023 – PDF

1. Accelerating network expansion

Expanding Germany's electricity grid is crucial to meeting the growing demands of renewable energy sources. Federal Minister for Economic Affairs Robert Habeck has already emphasized the need to add thousands of kilometers of additional power lines over the next two decades.

2. SuedLink – A step in the right direction

SuedLink is a crucial project that will play a key role in meeting future energy demands. It will not only increase transmission capacity but also facilitate the distribution of renewable energy throughout Germany.

3. Challenges and Solutions

There are several challenges involved in expanding the grid – from planning and permitting to construction. It is important to accelerate these processes to meet the increasing energy demand.

4. Cooperation is key

As Habeck emphasized, a collective effort is needed to accelerate grid expansion. This means cooperation between authorities, energy suppliers, and the public.

5. Benefits for the economy and the environment

An improved electricity grid will not only increase security of supply, but will also help to reduce Germany's CO2 footprint by promoting the use of renewable energies.

📣 Expert opinions on network expansion and SuedLink

🌍 The global perspective

Renewable energies are on the rise worldwide. A robust and expanded network is essential to harness the benefits of these energy sources.

⚙️ Technology and Innovation

Modern technologies can accelerate and streamline the network expansion process. Integrating technology into this area can make all the difference.

🔍 Transparency in the process

Since network expansion can have significant impacts on the environment and communities, it is essential to ensure transparency at every step.

🤝 Intersectoral cooperation

It is important that both the public and private sectors work hand in hand to achieve the best results.

💡 The Importance of Enlightenment

The public needs to be informed about the benefits and necessity of network expansion. This awareness can encourage greater citizen engagement and support.

📣 Similar topics

• 🌿 Germany's green energy future and grid expansion
• 🔄 SuedLink: A transformation project for the German energy landscape
• ⚡ Network expansion: Challenges and opportunities for the next decade
• 🌐 How Germany is preparing for the global energy transition
• 🤖 Technological innovations in the field of network expansion
• 🌍 Germany's role in the global renewable energy game
• 🤲 Together for a sustainable energy future
• 🔍 Transparency in network expansion: A must for success
• 🤝 Private and public sector: Partnership for network expansion
• 💬 Citizen engagement in the network expansion process

#️⃣ Hashtags: #GridExpansion #SuedLinkProject #RenewableEnergies #GermanEnergyFuture #EnergyInnovations

With our user-friendly solar system planner, you can design your individual solar system online. Whether you need a solar system for your home, your business, or for agricultural purposes, our planner allows you to consider your specific requirements and develop a customized solution.

The planning process is simple and intuitive. You simply enter the relevant information. Our planner takes this information into account and creates a customized solar system that meets your needs. You can try out different options and configurations to find the optimal solar system for your application.

Furthermore, you can save your plan to review it later or share it with others. Our customer service team is also available to answer any questions and provide support to ensure your solar system is optimally planned.

Use our solar system planner to design your individual solar system for the most common applications and accelerate the transition to clean energy. Get started now and take an important step towards sustainability and energy independence!

The solar system planner for the most common applications: Plan your solar system online here - Image: Xpert.Digital

More information here:

• Solar system planner

Our experienced team supports you in optimizing your buildings to reduce energy consumption and promote sustainable energy use with photovoltaics. We analyze your individual needs and develop customized concepts that are both economically and ecologically sound. Whether it's the energy-efficient renovation of existing buildings or the construction of new, energy-efficient structures, we are here to help. Industrial plants, retail buildings, and municipal facilities can reduce their energy costs, minimize their environmental impact, and simultaneously improve the comfort and efficiency of their buildings with our tailored solutions.

Find advice and solutions here 👈🏻

We offer comprehensive support for private households in the energy-efficient renovation and new construction of buildings with photovoltaics. Our experienced team is at your side to assist you with consulting, planning, and implementing your sustainable energy solutions. We analyze your energy consumption, identify potential savings, and develop customized concepts to improve your energy efficiency. From improving building insulation and installing energy-efficient windows and doors to installing photovoltaic and solar thermal systems – we guide you step by step to make your home more energy-efficient and environmentally friendly. Trust in our expertise and benefit from the numerous advantages that energy-efficient renovation and the use of renewable energies offer. Together, we'll create a sustainable future for your home.

Get in touch with us 👈🏻

Habeck gives the go-ahead for the important north-south power line 'SuedLink' Image: BMWK / bundesfoto / Christina Czybik

At a celebratory launch event at the Leingarten substation near Heilbronn, Federal Minister Robert Habeck, together with the transmission system operator TransnetBW, today officially began construction of the first converter for the SuedLink high-voltage direct current (HVDC) transmission line. This marks the start of the construction and implementation phase of SuedLink. As one of four converters, this facility will convert the direct current (DC) flowing from the north into alternating current (AC). The electricity will then be transmitted to consumers via the AC grid.

The converter is scheduled to begin operation in 2026 and will then make a significant contribution to grid stability in Baden-Württemberg, even before SuedLink is commissioned in 2028. Construction of the first sections of the line is slated to begin this year, with the remaining sections to follow by the end of 2025.

Vice Chancellor and Federal Minister for Economic Affairs and Climate Action, Robert Habeck: “We must work together to accelerate grid expansion. The start of construction on SuedLink is therefore a crucial step. Over the next two decades, we will need thousands of kilometers of additional power lines. These must be planned, approved, and built as quickly as possible. To enable us to implement these projects faster, the Federal Government has already introduced numerous acceleration measures and legal simplifications and is working on further procedural streamlining. It is important that all parties involved proceed pragmatically and with a focus on solutions, and that everyone pulls together to meet the ambitious deadlines. The start of construction here in Leingarten shows that, despite all the challenges, progress is being made on expanding the power grid.”

The converter station in Leingarten marks the southern end of the approximately 700-kilometer-long high-voltage direct current (HVDC) link between Brunsbüttel in Schleswig-Holstein and Großgartach in Baden-Württemberg. The SuedLink HVDC line is a key project for the energy transition and, upon its commissioning in 2028, will transport electricity from the wind-rich north to consumption centers in southern Germany.

Currently, around 14,000 kilometers of new railway lines are being constructed in 119 projects in Germany. Approximately 2,000 km of these are already fully operational. Around 3,400 km are still in the approval process, 1,500 km are undergoing regional planning or federal sectoral planning procedures, 5,400 km are in the planning approval process, and approximately 1,500 km are currently under construction.

Source: Press release

1. 🔌 The basis: The current electricity transmission network

Germany has an extensive electricity transmission network spanning approximately 35,000 kilometers. This network continuously supplies private households, businesses, and industrial plants with energy. However, like any infrastructure, the electricity grid also requires expansion and modernization.

2. ⏳ Approval process: A time-consuming process

The construction of new high-voltage power lines is a complex undertaking. It requires thorough planning, extensive permitting processes, and finally, the actual construction. Germany plans to build an additional 14,000 kilometers of high-voltage power lines in the coming years.

3. 🌬️ Green electricity: The growing share of renewable energies

Renewable energies, especially wind power, are taking up an ever-increasing share of Germany's electricity production. This presents the electricity grid with new challenges: wind turbines are often located in regions where the wind blows particularly strongly – especially in northern and eastern Germany, as well as offshore.

4. 🛣️ “Electricity highways”: Bridges between production and consumption

The planned "electricity highways" are intended to efficiently transport green electricity produced in the windy north to the industrialized west and south. This will not only ensure the distribution of green electricity throughout Germany, but also increase security of supply.

5. 🏭 The major consumers: Industrial companies in the south and west

While wind power is primarily generated in the north and east, the largest consumers, mainly industrial plants, are located in the south and west. The planned high-voltage power lines are therefore essential to close this gap.

6. ⏩ Accelerating processes: A must for the energy transition

Federal Network Agency head Klaus Müller emphasized the need to utilize all available means to expedite the procedures. While progress is currently only visible in individual sections of the network, Müller expressed confidence for the coming years.

📣 Similar topics

• 🌍 Energy transition in Germany: Why the electricity grid needs to be expanded
• 🔋 Green electricity and the German electricity grid: A synergy of the future
• 🛤️ From north to south: Germany's power highways
• 💡 Electricity demand and production: A balancing act for Germany
• 🌬️ Wind power in Germany: How the grid integrates green electricity
• 🔄 From production to consumer: Germany's energy flow
• ⚡ 35,000 kilometers and more: The evolution of the German power grid
• 💼 The role of the Federal Network Agency in the energy transition
• 🌅 The future of energy: Germany's vision for a green grid
• 🔄 Renewable energies and infrastructure: Working hand in hand for a sustainable Germany

#️⃣ Hashtags: #EnergyTransition #GreenElectricityGermany #ElectricityHighways #EnergyInfrastructure #GridExpansionGermany

Suedlink and its relevance

Without high-voltage power lines like Suedlink, the energy transition would be nothing more than a pipe dream. It's great to see projects like this moving forward. Sure, it took longer and cost more than expected, but mega-projects like these aren't easy. The public protests and the decision to lay the cables underground certainly played a part.

Underground cables: Pros and cons

Some argue that the ground could dry out due to the underground installation. Others say that the opportunity should be taken to place several lines down there at once. Yes, there are concerns, but there are always solutions.

The capacity of Suedlink

An interesting point: Suedlink's capacity is roughly equivalent to that of four nuclear power plants. This means Suedlink could supply approximately ten million households with electricity. Considering that six nuclear power plants have been shut down since 2022, the importance of such projects becomes clear. It is particularly noteworthy that wind power in the north, as well as nuclear power, is largely CO2-neutral.

Connections with foreign countries

It's great to hear that there are also plans to connect renewable energy sources with other countries, such as Norway. Projects like the NordLink connection are a step in the right direction. It would be fantastic if the distribution networks and electricity consumers were also upgraded and made "smart." That would give energy storage a real boost.

The future of Suedlink

Suedlink is an impressive project that truly helps, but it cannot alone guarantee supply in the face of a sharply increasing electricity demand after 2030 if nuclear and coal-fired power plants are to be phased out. While phasing out both energy sources simultaneously may be controversial, it demonstrates the importance of renewables and projects like Suedlink.

In conclusion, it's clear that the energy transition would be impossible without projects like Suedlink. Despite all the concerns and challenges, this project demonstrates what the future of energy supply in Germany could look like. And that's pretty exciting!

Electricity Highway: Grid expansion and the energy transition – Image: Xpert.Digital

More information here:

• Grid expansion and the energy transition: Shaping a sustainable future

☑️ Construction and consulting for photovoltaic open-field systems

☑️ Solar park planning ☑️ Agri-photovoltaic implementations

☑️ Solar ground-mounted systems with dual-use solutions

Xpert.Solar is your ideal partner for the planning, consulting, and construction of ground-mounted photovoltaic systems and agri-photovoltaic projects, thanks to our many years of experience and expertise in the solar energy sector. Xpert.Solar has an experienced team of professionals who offer farmers and investors tailored solutions. From site analysis and financial and legal advice to technical implementation and monitoring, Xpert.Solar provides its clients with professional and reliable support to ensure successful and sustainable project implementation.

Konrad Wolfenstein

I would be happy to serve as your personal advisor.

You can contact me by filling out the contact form below or simply call me on +49 7348 4088 965 .

I'm looking forward to our joint project.

Xpert.Digital is a hub for industry focusing on digitalization, mechanical engineering, logistics/intralogistics and photovoltaics.

With our 360° Business Development solution, we support renowned companies from new business to after-sales.

Market intelligence, smarketing, marketing automation, content development, PR, mail campaigns, personalized social media and lead nurturing are part of our digital tools.

You can find more information at: www.xpert.digital - www.xpert.solar - www.xpert.plus