Bremerhaven, Germany – The federal government should take a firm decision to ramp up “green” hydrogen and to accelerate the expansion of wind energy and other renewables.
Too large a share of imports and too few renewables make the future energy system more expensive.
The Federal Government should consistently rely on climate-friendly “green” hydrogen and only consider a supplementary import strategy in the long term. In this way, the Federal Government could combine climate protection with jobs and added value. The Federal Ministry of Economics, by contrast, relies on hydrogen from fossil fuels without good cause and on a large scale of hydrogen imports without planning a domestic market for “green” hydrogen that relies on wind energy and other renewables. According to a recent “Agora Energiewende” report, the federal government needs to achieve 25 to 28 gigawatts of offshore wind by 2030 and to significantly accelerate the expansion of onshore wind to meet its goal of a 65% share of green electricity in the same period.
With its hydrogen strategy and the upcoming Federal-Länder agreement on the expansion of renewable energies, the federal government will set the course for important industrial and climate policy developments. The Federal Ministry of Economics’ proposal to only use 20% of “CO2-free” hydrogen in 2030, which also includes hydrogen produced conventionally from natural gas and coupled with carbon capture and storage (CCS), is problematic for two reasons: Firstly, the low proportion of “CO2-free” hydrogen is a major problem for the climate. On the other hand, the future market of “green” hydrogen will largely bypass Germany. “Without a domestic generation market for ‘green’ hydrogen, the industrial production of components and R&D for this technology will also have a very challenging time in Germany,” says WAB e.V. managing director Heike Winkler. WAB members already offer many solutions for a quick and sustainable ramp-up of “green” hydrogen. WAB e.V. has been cooperating with the Bremerhaven-based hydrogen association H2BX e.V since last year.
For this market ramp-up, the federal government will need to opt for a significantly stronger expansion of wind energy and other renewables. The current expansion of renewables is not even enough for the climate targets in 2030, let alone for the additional production of green hydrogen. On- and offshore wind are already the cheapest forms of energy generation in Northern Europe according to “Bloomberg New Energy Finance”. “We are committed to supporting the ambitious production of ‘green’ hydrogen in Germany. To achieve this ramp-up, the federal government needs to remove the regulatory obstacles to ‘green’ hydrogen production. At the same time, the federal and state governments need to make sure that there are sufficient areas available for onshore wind expansion, that planning and approval procedures are fast, and that their expansion targets for offshore wind energy are significantly increased,” said WAB e.V. managing director Heike Winkler.
The report released by “Agora Energiewende” earlier this week shows that in order to meet Germany’s climate targets for 2030, the capacity for offshore wind in the German North and Baltic Seas needs to be increased from a current maximum goal of 20 gigawatts to 25 to 28 gigawatts in 2030. At the same time, either the annual solar expansion needs to be more than doubled to 10 gigawatts, or the expansion of onshore wind energy needs to rise to an annual 4 gigawatts. If all of this fails, electricity will become more expensive. “WAB asks for a long-term, reliable expansion path of at least 35 gigawatts of installed offshore wind power by 2035 and at least 50 gigawatts by 2050,” said WAB e.V. chairwoman Irina Lucke. According to a Fraunhofer report, the potential in German waters accounts to at least 57 gigawatts in that period.
“An ambitious and reliable expansion path for offshore wind ensures a stable home market that companies in Germany need in order to utilize their existing production capacities, to tap their export potential and to create more jobs in the long term,” explained WAB e.V. managing director Heike Winkler. This also applies to the “green” hydrogen economy. “It’s all about planning security! Electricity generation from renewables now needs to be accelerated and the first ‘green’ hydrogen projects need to be facilitated,” she added. Onshore wind energy also plays a key role here. For the expansion of onshore wind, federal and state governments could increase acceptance by creating opportunities for participation and by making planning procedures more transparent. Discussions of distance rules that further thwart the expansion of onshore wind power are not helpful in this regard.
New offshore wind projects need to be put to tender as soon as possible in order to mitigate the “thread breakage” that has already occurred and to secure threatened jobs. It is a major burden for the offshore wind supply chain if there is almost no expansion in Germany in the early 2020s, while orders for the German market are not expected until the end of the decade.
For the long-term expansion of offshore wind power, the “European Green Deal”, which foresees up to 450 gigawatts by 2050, may provide guidance for the German government. To date, only the British government has scaled up its plans in a similar order, laying the groundwork for expanding offshore wind power to up to 75 gigawatts in 2050. “The Federal Government could only make the transition to climate-neutral energy and economic system with similarly ambitious planning. Long-term planning makes it possible to exploit the economic potential and to create and secure jobs,” said Heike Winkler.
As an exporting nation, Germany should also invest in an international hydrogen infrastructure at an early stage and secure sustainable hydrogen supply routes. However, a high import share makes hydrogen a cost driver for the Energy system.
The long-term expansion of offshore wind as well as the ramp-up of “green” hydrogen production will be central topics of the WINDFORCE Conference 2020 on 12 and 13 May in Bremerhaven (https://windforce.info/windforce2020/en/).
About WAB e.V.:
WAB is the nationwide contact partner for the offshore wind energy industry in Germany and the leading business network for onshore wind energy in the north-west region. The association comprises some 250 businesses and institutes from all sectors of the wind energy industry, the maritime industry as well as Research.