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EnergyTransition-Tracker


The On­shore Wind Revo­lution

Opportunities and challenges for ramping up Germany's major green electricity source

May 2023

“The further development of wind energy is one of the main drivers of the energy transition.
The national and state governments should create more space for wind turbines and focus on accelerated processes for the development of renewable energies.”

Robert Habeck Federal Minister for Economic Affairs and Climate Action

New ambitious renewable energy targets are driven by the urgent need for decarbonization due to the climate crisis…

Share of renewable energy in current and future net electricity production in Germany and the EU

Source: BMWK (2023), Ember (2023), European Commission (2022), Fraunhofer ISE (2023).

Key Takeaways


• The increasingly visible and often dramatic impacts of climate change within Europe and Germany require an acceleration of the decarbonization of all sectors, including electricity.

• The share of conventional generation technologies in the European and German electricity mix is still high but shall be reduced significantly.

• The new German coalition has set unprecedented target levels for this technological transition path; far above the European average.

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Onshore wind energy is set to remain the most important source of electricity in the German green electricity mix…

Development of net electricity generation from onshore wind and other renewables today and in the future

Source: Agora, Consentec & Prognos (2022), Fraunhofer ISE (2023), PwC calculations

Key Takeaways


• The German government sets the target of covering 80% of Germany's electricity consumption with renew-able energies as early as 2030 and aims to increase this share to 100% by 2038.

• Onshore wind shall remain the most important source for electricity production in 2035, covering almost 40% of generation (equivalent to ca. 330 TWh or ca. three times the level reached in 2022).

• Over the next 13 years, onshore wind generation will have to increase by 10% annually.

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…with ambitious annual capacity installation targets for onshore wind energy that exceed past additions by far

Annual capacity addition targets for onshore wind energy and the resulting number of average daily wind turbine installations

Source: BWE (2022), Deutsche Windguard (2023), EWI (2022), IWR (2023), PwC calculations

Key Takeaways


• The German onshore wind installation targets for the years until 2030 are more than three times as high as the historical extension since 2010. Installed capacity is set to double and reach 115 GW by 2030.

• In terms of the average daily installed wind turbines, this means an addition of 5.8 wind turbines in the next years compared to 3.5 turbines per day during 2010 – 2021.

• This ambitious planned expansion is likely to be a major undertaking and raises the question of whether and how these goals can be achieved. In fact, the onshore wind expansion would have to be even faster than ever before.

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To achieve these goals, drastic changes are needed to shorten the project development process

Typical development and planning process for onshore wind farms and major hurdles per step

Source: BMWK (2022), Meier/Rietz (2019), PwC analysis

Key Takeaways


• To achieve the government's ambitious 2030 target for onshore wind energy, all previous hurdles must be removed, and processes accelerated.

• The streamlining of permitting processes is now being addressed at federal level, but still needs to be implemented at state level.

• Multiple challenges, such as, for example, the shortage of specialists and disrupted supply chains (see following slides), will also need to be tackled urgently, in order to avoid bottlenecks in the years ahead.

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Halving the permitting procedure times is a key requirement for the rapid expansion of onshore wind energy

Main reasons for permit application rejection or withdrawal, average duration of permitting procedures in months and the permitted capacity in MW per state

Source: BMWK (2023), FA Windenergie an Land (2022), FA Windenergie an Land (2023)

Key Takeaways


• If not rejected during permitting, projects can still be delayed by months or years if any of the permitting decisions are appealed against.

• Significant differences between states highlight a lack of a standardized approach across Germany.

• Clarifying and reducing the scope of the EIA and clarifying wind turbine assessment criteria should be prioritized.

• If approved by parliament, a step towards more simplified assessments than the EIA has the potential to accelerate parts of the permitting process.

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The onshore wind industry is facing huge staff shortages and will need to employ about three times as many employees by 2030

Number of employees in the onshore wind energy sector in Germany over time and the jobs with the currently highest demand in the sector

Source: Allianz (2022), BMWK (2022), BWE (2022), PwC calculations

Key Takeaways


• The search for employees poses major challenges for companies in all areas of the value chain and threatens to delay the expansion of wind energy

• The current situation is also a direct consequence of misguided policies in recent years: Ten of thousands of jobs have been lost in the industry since 2016.

• According to a recent study, three times as many new jobs will be needed in the onshore wind industry by 2030.

• The areas of planning, technology and operations are expected to require the most staff.

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Another challenge is posed by supply chain difficulties and the shortage of raw materials

Market shares of onshore wind turbine manufacturers in 2022

Source: BWE (2023), IWR (2023)

Key Takeaways


• The market for onshore wind turbines is highly concentrated with just four companies supplying > 90%.

• Many equipment suppliers are wobbling due to cost inflation, supply chain disruptions and squeezed margins.

• Several local production facilities have closed or been moved abroad, instead of expanding capacity and output.

• Supply-chain problems may cause severe bottlenecks, thus putting a break on the onshore wind expansion.

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Germany's wind could increase its dependence on China as a source of raw materials and components

The distribution of global market shares and the dependence on global supply chains in the wind energy sector

Source: IKND (2022), IRENA (2022)

Key Takeaways


• Due to the existing price pressure, there is a possibility that Chinese WTGs will soon be used in German projects.

• The use of Chinese technology is also becoming increasingly likely in view of manufacturing capacities and rising demand.

• China plays a monopolistic role in supplying rare earths for the production of permanent magnets, the key components for the wind turbine generator.

• In Germany, the last plant for the production of rotor blades was closed last year. However, at the same time, more and more Chinese suppliers are entering the European market.

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Synchronizing the expansion of wind energy and European manufacturing capacities is key to a successful energy transformation and strengthens energy independence

Key take-aways and implications

Decarbonization and Energy Security

The Status Quo of Onshore Wind

Challenges for achieving the climate goals

The severe impacts of climate change and threats to energy security stress the need for an accelerated decarbonization of the German economy.

Annual onshore wind installations in Germany until 2030 are expected to be more than three times as high as those between 2017 and today.

Lengthy permitting processes are being streamlined, but other challenges (e.g. shortage of specialists and supply chain disruptions) are waiting just around the corner.

With an almost 30% higher annual growth rate than its European peers, Germany aims for 100% renewable electricity by 2038 already, with onshore wind playing a major role.

Achieving these ambitious installation targets requires the German wind industry to overcome various challenges and obstacles.

For Germany to successfully reach its ambitious decarbonization target, all of these obstacles need to be strategically considered and overcome as soon as possible.

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PwC occupies a leading position on the market for auditing and consultancy. PwC provides support to clients from all sectors to enable them to obtain their objectives – thanks to our worldwide network, the opportunities are boundless.

PwC advises groups and family-owned companies, industrial and service companies, global players and local heroes, the public sector, associations and NGOs. Because they are able to rely on us, we are the leading auditing and consultancy company in Germany. And because more than 12,000 specialists with around 600 partners at 21 locations in Germany are working every day to ensure that this trust is justified.

Our dedicated PwC Germany Renewable Energy team was established in 2000 and has ever since been working exclusively on renewable energies. We focus on commercial and financial advice for solar PV, on- and offshore wind projects. We offer M&A advice, bench-marking, valuation and financial modelling as well as strategic advice. Our clients include project developers, utilities, banks, strategic and financial investors.

Heiko Stohlmeyer

Director, Head of Renewable Energy PwC Germany heiko.stohlmeyer@pwc.com

Dr. Janosch Ondraczek

Senior Manager, Renewable Energy PwC Germany janosch.ondraczek@pwc.com

Lisa Anna Pregla

Senior Associate, Renewable Energy PwC Germany lisa.anna.pregla@pwc.com

Jens Behrensen

Senior Associate, Renewable Energy PwC Germany jens.behrensen@pwc.com

Helena Schulte-Huermann

Senior Associate, Renewable Energy PwC Germany helena.schulte-huermann@pwc.com

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