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The Eastern Mediterranean as a Focus for the EU’s Energy Transition

Deep-Rooted Enmities and New Opportunities for Cooperation between Greece, Turkey and Cyprus

SWP Comment 2022/C 08, 10.02.2022, 7 Seiten



The EU and Germany have set themselves ambitious climate and energy policy targets. Taking into account the need to reduce emissions from all sectors of the economy, they now have a different perspective on the energy situation in the Eastern Mediterranean than a few years ago.

Offshore natural gas imports from the Eastern Mediterranean are losing relevance in favour of the region’s prospects for contributing to the EU’s emerging green energy economy. In view of Europe’s rising demand for renewable electricity, transcontinental electricity interconnections between the European, African and Middle Eastern power grids could become a new normal via the Eastern Mediterranean. There is also regional potential for playing a role in the EU’s hydrogen strategy.

Advancing the energy transition in the East Mediterranean brings new economic perspectives and incentives for political cooperation both on regional and inter­national levels. Conflicts and tensions over the delimitation of maritime boundaries between the two communities in Cyprus and between Greece and Turkey would lose a great deal of their politically explosive nature. However, mistrust and deep rooted enmities could still obstruct constructive and inclusive approaches towards the ex­pansion of renewable energies and electricity interconnection all over the Eastern Mediterranean.

The EU has set itself ambitious climate and energy policy targets. By 2030 it aims to reduce its greenhouse gas emissions to at least 55 percent below 1990 levels; its cli­mate neutrality deadline is 2050. These milestones were jointly agreed by all mem­ber states in the Green Deal that Commission President Ursula von der Leyen pre­sented to the European Council on 11 December 2019, and were then anchored in the European Climate Law. On their way to climate neutrality, EU member states will undergo a fundamental transformation towards the most carbon-free economy possible in the years ahead.

According to Eurostat (2020 data), fossil fuels still play a key role in Europe’s energy mix (34.5% petroleum products, 23.7% natu­ral gas, 17.4% renewables, 12.7% nuclear energy, 10.2% solid fossil fuels). In July and December 2021 the European Commission suggested measures (“Fit for 55”) to implement its 2030 climate targets. The proposals con­tain stricter prescriptions and emissions standards for the industry; higher carbon pricing; a tightening and expanding of the EU emissions trading sys­tem; and massive investments in renewable technologies and energy efficiency, as well as decarbonisation of the natural gas sector. A key ele­ment of the EU’s climate policy and energy transition framework is the expan­sion of renewable energies. The Com­mission pro­poses updating the Renewable Energies Directive (RED II) and to raising its current 2030 target of reaching a 32 per­cent share of renewables in the EU’s overall ener­gy mix to 40 percent. In light of the envisaged electrification of the heating, traffic and industrial sectors, demand for electricity will rise dramatically. It is highly uncertain, however, whether the higher demand for green energy can be supplied from within the EU. Hence, importing renewable produced electricity could con­tribute to stabilising power grids and reach­ing climate targets. Here the interconnec­tivity of the European electricity area with neighbouring countries and regions gains im­portance. The focus is especially on coun­tries rich in solar and wind energy. Europe’s future demand for green hydrogen – with­out which the decarbonisation of cement and steel pro­duction and the chemicals sector is hard to imagine – will at least partially necessitate imports from non-European countries. This is why the EU and Germany not only plan to expand domestic production capacities but also to establish and foster international climate and energy partnerships. In this context, the Eastern Mediterranean deserves greater attention.

A New Perspective on Energy Affairs in the Eastern Mediterranean

Over the last decade offshore natural gas discoveries in the Eastern Mediterranean have attracted much attention by the EU. The European Energy Security Strategy announced by the European Commission in 2014 promoted natural gas imports from the region as a means to diversify third country supplies, reduce political dependence on Russia and thus increase Europe’s energy security. However, the decarbonisation of member states’ economies sought by the EU will now cause European demand for natural gas to drop in the medium to long term. That is why, natural gas imports from the Eastern Mediterranean are no longer considered particularly relevant.

Brussels and Berlin are instead looking with heightened interest at the region’s enormous potential for solar and wind energy and at prospects for cooperation on renew­able electricity trading and hydrogen imports. In March 2021, the Greek, Israeli and Cypriot energy ministers signed a memorandum of understanding on the con­struction of the EuroAsia Interconnector, which is intended for entry into service in 2025. The interconnector is an undersea power cable that will link the European and Middle Eastern electricity grids in two sections, from Israel (Hadera) to Cyprus (Kofi­nou) and from there to Heraklion (Crete). In October 2021, the Greek, Cypriot and Egyp­tian energy ministers agreed on a declaration of intent to build the EuroAfrica Inter­connector to connect the African and Euro­pean power grids via an undersea cable from Damietta (Egypt) to Kofinou (Cy­prus) and from there to Heraklion (Crete). The EuroAsia and EuroAfrica interconnectors are intended to stabilise the regional power supply. According to data by the International Renewable Energy Agency (IRENA), Egypt aims to produce 42 percent of its electricity from renewables by 2035; Greece plans to cover 60 percent of its power needs with green electricity from domestic pro­duction by 2030. Israel, Turkey and Cyprus are also expected to increase the level of renewable energies in their electricity mix in the coming years. Since renewable energy production volumes vary according to the season, time of the day and weather conditions, a growing level of renewables in power supply also augments the volatility of production capacities. Therefore, storage solutions, cross-border interconnections and market integration are becoming more im­portant. The planned EuroAsia and EuroAfrica Interconnectors open up the option of transferring excess electricity and balancing the supply during bottlenecks – and thus preventing power outages.

A variety of investments will be required to lay the technically challenging undersea power cables. The European Commission considers the EuroAsia interconnector one of the Projects of Common Interest (PCI) and hence assigns it to have great strategic importance for the interconnection of national energy markets, energy trading, com­petitiveness and the security of sup­plies, as well as for the expansion of renew­able energies. Based on this assessment the project is eligible for part-financing through the Connecting Europe Facility (CEF), a specific EU funding instrument, for which a total of €5.84 billion have been budgeted for the period 2021 to 2027. Via the Recov­ery Fund, which was adopted in summer 2020 to address the economic ramifications of the Covid-19 crisis, the EU also provides €100 million to the Republic of Cyprus to build the sec­tion of the EuroAsia Interconnector that links Crete with Cyprus. On January 26 2022, the European Commission committed to providing additional €657 mil­lion from the CEF. The European Invest­ment Bank and the European Bank for Reconstruction and Development are fur­ther potential sources of financing. From the EU perspective, linking the Greek and Cypriot power grids is of particular interest, since it connects the island of Cyprus to the European power grid and thus reduces Cyprus’s dependence on oil imports. Cyprus is currently the only EU country whose power grid is not connected to the grids of other EU members. In contrast to the Cyprus-Greece interconnection, the pros­pects for the sections connecting Israel and Egypt to Cyprus are rather uncertain and require additional means of funding.

The Eastern Mediterranean also has promising potential for supporting EU’s hydrogen strategy. Renewable hydrogen is produced by electrolysis, in other words the splitting of water into hydrogen and oxygen using electricity from renewable sources. The production of offshore renew­able hydrogen takes place at offshore wind farms that are connected to electrolysers. Offshore renewable hydrogen can be trans­ported via pipelines or via ships (either liquefied or as a derivative (e.g. ammoniac or methanol). Ongoing pilot projects in the North Sea suggest that offshore green hydrogen production has enormous growth potential. Experts are discussing how renew­able hydrogen production in the Aegean or the Eastern Mediterranean can become a lucrative business model. The European Commission has great interest in expanding the region’s offshore wind power capacities. It therefore commissioned a study to esti­mate the potential of offshore wind energy sources in the Mediterranean. In particular, the Greek islands in the Aegean are project­ed to have a huge production capacity. Yet no offshore wind energy has so far been pro­duced off the coasts of Greece, Turkey or Cy­prus. Both Greece and Turkey are cur­rently working on a legal and regulatory framework for investment firms and mar­ket operators, who aim to install offshore wind power facilities. A rapid expansion of the technology is likely. As part of broader trends in the emerging renewable hydrogen economy, the Eastern Mediterranean could also gain in significance as a transit route for renewable hydrogen from the Arab world. There are already discussions within policy circles in the EU about the extent to which projects such as the EastMed pipe­line, a project originally intended for natu­ral gas transports, can be reinterpreted and used for conveying green hydrogen instead.

The Political Framework of Energy Cooperation in the Eastern Mediterranean

An energy-transition-based remapping of the Eastern Mediterranean would not only have a lasting economic and ecological im­pact on the region but would also positively affect its political stability.

Dashing original hopes, offshore natural gas discoveries in the Eastern Mediterranean have not in­creas­ed political willingness to engage in regional cooperation between the two communities in Cyprus and between Greece and Turkey in recent years. Quite the contrary: competition over offshore natural gas has further complicated already existing disputes over the delimitation of maritime boundaries. Here three conflicts overlapped: conflicts over the distribution of rights to access, extract and transport the natural gas reserves offshore of Cyprus; tensions between Greece and Turkey over maritime boundaries in the Aegean; and the international civil war in Libya. Tur­key’s gas explorations inside the EEZ of the Republic of Cyprus and in close proximity to the Greek islands of Kastellorizo and Crete particularly escalated the situation. In Cyprus the dispute over offshore gas resources turned into another obstacle to any progress in the UN-led peace process. Following Turkey’s research activities off the coast of the Greek island Kastellorizo in summer 2020, Greece and Turkey came close to a military confrontation. EU-Turkey relations have also been negatively affected. The European Council recurrently condemned Turkey’s confrontational policies in the Eastern Mediterranean and threatened Ankara with economic sanctions in case of further unauthorised drilling activities.

Throughout 2021, regional affairs were considerably deescalated. The main reason for the relatively restrained atmosphere was Turkey’s decision to halt offshore gas explo­rations from December 2020 onwards, short­ly after the EU threatened economic sanctions and Joe Biden was elected US presi­dent. Since then, Ankara has made efforts to revive bilateral relationships in the region. Turkey has started talks with Israel and Egypt on resuming diplomatic rela­tions. With the United Arab Emirates (UAE), one of the drivers of the anti-Turkish front in the Eastern Mediterranean in recent years, Ankara signed a series of agreements on economic cooperation in the first week of December 2021. Turkey and Greece also restarted exploratory talks to discuss mari­time related problems within the framework of regular consultations for the first time since 2016. However, the prospects of finding a solution for the conflicts in the Aegean remain rather poor. Greece insists on applying international law and wants to focus the deliberations only on the un­resolved maritime boundary dispute in the Aegean. It is also prepared in principle to call on international arbitration. Turkey, however, is pursuing a strategy of negotiat­ing all the conflicts between the two coun­tries, in other words of finding a political solution in which it can bring its economic and military might to bear. For example, An­kara wants to restrict the territorial waters of Greek islands in the Aegean to six nautical miles, and negotiate both the mili­tary status of the islands located there and how to divide the military airspace over the Sea – all items on the agenda that relativ­ise the application of international maritime law. As a consequence, Turkey is not willing to call on the International Court of Justice.

Moreover, Ankara’s more recent approach to normalise its bilateral ties in the region does not extend to Cyprus. Instead Turkey has further intensified its confrontational stance vis-à-vis the Republic of Cyprus in recent months. Since Ersin Tatar took over the Turkish Cypriot Presidency in October 2020, Ankara has been advocating the so-called two-state solution for Cyprus and is thus walking away from the jointly agreed parameters of the UN peace process in Cyprus, which foresee the reunification of the divided island on the basis of a bi-com­munal and bi-zonal federation with politi­cal equality. Ankara and the Turkish-Cypriot administration have also started to unilaterally reopen parts of the fenced-off city of Varosha. This contradicts UN Secu­rity Council Resolutions 789 and 550 that call for the area to be given back to its origi­nal inhabitants, who are majority Greek-Cypriot. The fenced-off city of Varosha, a former tourism heartland of the island, has been under the control of Turkish military since the Turkish invasion in 1974; how­ever, Turkey had not previously chal­lenged the existing ownership status there.

Tensions in and around Cyprus could further rise, if new rounds of drilling activ­it­ies were to restart inside Cyprus’s EEZ. At the start of the pandemic in February 2020, international energy companies suspended their gas explorations. Yet, Exxon Mobile resumed explorations inside the EEZ of the Republic of Cyprus in late 2021. Eni and Total are also expected to recommence natu­ral gas explorations in spring 2022. On 15 September 2021, officials from the Republic of Cyprus joined Egyptian counterparts in a technical committee to discuss the con­struc­tion of a pipeline to connect Cyprus’s Aphrodite gas field to the Damietta Segas LNG terminal, and thus to sell Cypriot gas via Egypt to international markets. In response, Turkey declared that it would resume offshore gas exploration off the coast of Cyprus. Ankara does not recognise the Republic of Cyprus – and thus not Cyprus’s EEZ either, which Nicosia partly established in bilateral treaties with Israel and Egypt. It remains likely that tensions off the coast of Cyprus will rise again and that the situation in the Eastern Mediter­ranean will once again become more strained in the near future.

The Energy Transformation and Opportunities for Cooperation in the Eastern Mediterranean

Will the intended energy transformation, the expansion of renewable energies, and increased interconnection, both within the region and between the region and Europe, bring new opportunities for regional co­operation? Might this also provide a chance to deescalate the conflicts?

Recent dynamics already indicate that the evolving new climate and energy frame­work and hence the decreasing economic relevance of the region’s natural gas depos­its are slowing down exploration activities, which is also making the conflicts subside.

Moreover Greece, Turkey and Cyprus are subject to enormous ecological and eco­nomic pressure, which is likely to grow in the years ahead. The sixth assessment report by the International Panel on Cli­mate Change (IPCC), published in August 2021, points to the Eastern Mediterranean as a hotspot of global climate change. Coastal states are impacted by hot spells, droughts, forest fires and heavy rainfall. The entire region is faced with acute en­vironmental challenges that require joint reactions. There are also economic reasons why Greece, Turkey and Cyprus need to advance the region’s energy transition. If they do not, the instruments of European climate policy, such as tightened emissions trading and the probable introduction of the EU’s carbon border adjustment mecha­nism, will place exceptionally heavy bur­dens on these countries. They risk higher energy and petrol prices for their popu­lations and negative impacts on balance sheets for companies, which are faced with additional costs due to rising carbon prices.

Climate change and the energy transition should, therefore, be expected to play a greater role than before in the election cam­paigns for the Greek Cypriot and Turkish presidential elections, both scheduled for 2023. There will be growing pressure on actors from all parties and all states to ac­cel­erate the expansion of renewable ener­gies and simultaneously reduce the use of fossil fuels. This also increases the likelihood that the actors will be more open-minded to the regional expansion of inte­grated power grids – including Turkey’s – so as to ensure the grids’ flexibility and reliability. The extension of regional elec­tricity markets would create interdepend­encies, which would in turn encourage new forms of future cooperation on energy projects and which, for instance, could be complemented by cooperation on producing and transporting renewable hydrogen.

Unresolved Conflicts and Persistent Obstacles

Due to their deep-rooted political enmities, however, it is doubtful whether the region’s policy and decision-makers will construc­tively engage with new forms of cooperation on advancing the energy transition. Unresolved disputes over the delimitation of Exclusive Economic Zones between Cyprus, Greece and Turkey may also im­pede the expansion of offshore renewable energies and cross-border electricity inter­connection. Here the electricity grid be­tween Cyprus and Crete requires further attention. In response to the memorandum of understanding on the construction of the EuroAsia Interconnector, signed by Greece, Israel and the Republic of Cyprus on 8 March 2021, Ankara sent a protest note to the signatories. Turkey opposes its exclu­sion from the planning since the projected route of the undersea cable partly traverses the area that it claims as its continental shelf. Currently, we can only speculate as to whether Ankara will take further measures to prevent the construction of the EuroAsia Interconnector. Its recent manoeuvres to in­terfere with the planning for the EastMed-Pipeline, which is intended to transport natural gas along a similar route from Israel via Cyprus to Greece, suggests it might. In September 2021 the Turkish navy prevented a research ship from exploring the sea­bed for the planned pipeline routing. Since discussions about constructing the EastMed-Pipeline first began in the early 2010s, Ankara has repeatedly stated its willingness to pre-empt the project militarily as well. Turkey’s position on the EuroAsia and the EuroAfrica Interconnectors should there­fore be closely monitored.

The planned expansion of cross-border interconnections via the Eastern Mediter­ranean has so far essentially reflected exist­ing regional blocs. There are Greece, Egypt, Israel and the Republic of Cyprus who see energy affairs as an opportunity to foster economic and security cooperation. On the other side is Turkey, which has fallen behind regionally due to its hegemony-seeking policy. The EastMed Gas Forum (EMGF) has a decisive role here. As well as Egypt, Israel, Jordan and the Palestinian Administration, it consists of EU members Cyprus, France, Greece and Italy – but not Turkey. The European Commission has had observer status since July 2021. In the found­ing document of the Forum, estab­lished in January 2019, the signatories declare that its key goal is to create and ex­pand a regional natural gas market. The promotion of renewable energies has now moved onto the EMGF’s summit agendas as well. The Forum was brought into existence in response to Ankara’s confrontational policy towards neighbouring countries. Now the Turkish government complains about its exclusion from it. However, as a regional power, Turkey has the military capabilities to thwart the plans of the other coastal states.

Recommended Courses of Action for the EU and Germany

A closer look at the actors in the Eastern Mediterranean and their positions on energy policy shows just how significant European energy diplomacy will be in the region in the future. The EU’s Green Deal policies will both economically and eco­logically impact the Eastern Mediterra­nean’s littoral states. Inversely, the region has untapped potential for helping the EU to reach its climate and energy targets. While Brussels no longer ascribes any relevance to the natural gas reserves off the coast of Cyprus for the EU’s energy supply, more sustainable forms of energy economy in the region are moving centre-stage: the expansion of renewable energies and the production of green electricity, the expan­sion of power interconnections and pros­pects for producing and transporting renew­able hydrogen seem very lucrative from a European perspective.

Due to its economic and political weight in the region, Turkey remains an important, but difficult, actor for the energy transition sought by the EU. It would be in the inter­ests of both the EU and Turkey to coordinate the trans­formation of the energy economy. Failing this, there is a risk of high political costs and obstacles on the path to realising energy targets. In principle, Turkey is de­pendent on cooperation with the EU as well, since it urgently requires investment aid to build a sustainable energy infrastructure.

These reflections suggest three key recom­mendations for the EU:

Regarding fossil fuels, the EU should systematically encourage international com­panies and the Eastern Mediterranean’s littoral states to stop natural gas explorations off Cyprus and in the Aegean. The pan­demic-related suspension of exploration in the past months has shown that this deescalates the situation and opens up new chances for dialogue. Moreover, given its own climate targets, the European Com­mission should not make any more invest­ments in new fossil fuel infrastructure, primarily the EastMed pipeline, but instead focus on developing transport routes for renewable hydrogen. This would send a strong message to the region and would further qualify the narrative of a gas bonanza offshore of Cyprus.

Regarding the expansion of renewables, the EU should take advantage of the eco­logical and economic pressure to act to which Greece, Turkey and Cyprus are already subject, and centre its strategy towards these countries on investing in sustainable energy infrastructure. The priority should be to promote the development of inter­connections and offshore wind energy, and the production of renewable hydrogen. This would be an opportunity for the EU to extend its leading role to which it aspires in the areas of sustainable energies and hydrogen. Greece, Turkey and Cyprus, in turn, could improve their climate and en­vironmental record and reduce their fossil fuel import dependency.

Regarding the establishment of Exclusive Economic Zones, arrangements should be made to avoid any negative impact on the region’s energy transition by the unresolved conflicts between Greece, Turkey and the two communities in Cyprus over maritime boundaries, territorial sovereignty and po­liti­cal influence. To create politically favour­able framework conditions for the construc­tion of the EuroAsia and EuroAfrica Inter­connectors, the EU should initiate a con­structive exchange with Ankara and make use of the EU-Turkey high-level dialogue on climate to discuss joint concepts for ex­changing and trading regional power flows. Since Turkey’s power grid is synchronised with continental Europe’s, it could poten­tially be integrated quickly into a larger power network that is supplied with green electricity. Conversely, if Turkey obstructs the realisation of the interconnectors, it could get in both Egypt’s and Israel’s way and thus foil its own attempts to normalise diplomatic relations with the two countries. The EU should also pursue a clear policy towards Ankara. In the past, Turkey has backed down when it anticipated serious economic consequences in response to its confrontational policies. Based on this experience, the EU should clarify that any disruptive acts aimed at preventing the construction of the interconnector between Greece and Cyprus would likewise be met with economic countermeasures.

Finally, the energy transition in the Eastern Mediterranean will require both regional and international coordination. This calls for an adequate multilateral framework. However, the EastMed Gas Forum (EMGF) is of only limited suitability here. While EMGF summits increasingly put energy transition and the fight against climate change on their agenda, alongside natural gas issues, the relationship between the Forum and non-member Turkey con­tinues to be strained. For this reason, and as part of an energy-transition-driven re­mapping of the Eastern Mediterranean, thought needs to be given to a new inclu­sive regional format.

Moritz Rau is an Associate in the Global Issues Research Division at SWP. Dr Günter Seufert is Head of the Centre for Applied Turkey Studies (CATS) at SWP. Dr Kirsten Westphal is Executive Director Analysis & Research at the H2Global Foundation and an external consultant in the Global Issues Research Division at SWP on energy transition.

© Stiftung Wissenschaft und Politik, 2022

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This Comment reflects the authors’ views.

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Stiftung Wissenschaft und Politik

German Institute for International and Security Affairs

Ludwigkirchplatz 3–4
10719 Berlin
Telephone +49 30 880 07-0
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ISSN (Print) 1861-1761

ISSN (Online) 2747-5107

doi: 10.18449/2022C08

Translation by Tom Genrich

(Revised and updated English version of SWP‑Aktuell 4/2022)