Spain shines with sun and wind, but is drowning in its own \u00a0green electricity\u00a0. Solar and wind farms break generation records<\/a>, yet a significant portion of this energy is wasted due to inefficiencies in the grid, insufficient storage, and limited connections to Europe. As Spain operates in “reinforced mode,” it seeks potential solutions to effectively manage its \u00a0renewable surplus\u00a0.<\/p>\n <\/p>\n An Electric Bridge<\/strong>. In its quest to offload excess energy, Spain has identified \u00a0Ireland\u00a0 as a prime partner. Irish Minister for Climate, Energy and Environment, \u00a0Darragh O’Brien\u00a0, announced<\/a> that following discussions with Spanish Secretary of State \u00a0Joan Groizard\u00a0, both nations are working on constructing an underwater electrical interconnector. This structure will link Ireland and Spain, allowing for a seamless flow of electricity between the two countries.<\/p>\n <\/p>\n In a statement to \u00a0RT\u00c9 News\u00a0, Minister O’Brien revealed that the ambitious project aims for co-financing through \u00a0European funds\u00a0, with an expected completion by the mid-2030s. This cable is not merely an infrastructure detail; it will enable the trading of electricity, effectively balancing generation peaks. O’Brien also emphasized that “Spain is more likely to export energy to Ireland,” given its regular surplus of renewable power that often goes underutilized.<\/p>\n <\/p>\n We’re Going to a Wedding<\/strong>. The concept of joining Spain and Ireland through an electric cable may sound unusual, but it embodies a pragmatic continental approach. Countries rich in \u00a0green energy\u00a0 need avenues to sell their excess, while those facing isolation must find reliable sources to draw from. Spain stands as a notable representative of the former, boasting one of the largest renewable capacities in Europe\u2014with over \u00a040GW\u00a0 added since 2019. However, its international interconnection levels are just \u00a02.8%\u00a0, a far cry from the \u00a015%\u00a0 target set by Europe for 2030.<\/p>\n <\/p>\n Conversely, Ireland epitomizes the latter category, heavily reliant on the UK and France. It is among the nations, alongside Spain and Finland, most vulnerable to blackouts due to inadequate interconnections. A report by consulting firm \u00a0Ember\u00a0 warns that \u00a055%\u00a0 of Europe’s electricity system faces risks of blackouts without improved grid connectivity.<\/p>\n <\/p>\n How Will the New Cable Work?<\/strong> The proposed high-voltage underwater interconnector (HVDC) aims to facilitate the movement of clean electricity over great distances\u2014a technology successfully employed in other European cables. The venture draws inspiration from the \u00a0Celtic Interconnector\u00a0, which will link Ireland to France and is anticipated to commence operations by \u00a02027\u00a0. Although the final route is yet to be determined, the \u00a0Bay of Biscay\u00a0 is a strong contender, especially since an additional cable linking Spain and France is already in progress, co-financed by the \u00a0European Investment Bank\u00a0.<\/p>\n <\/p>\n The political goal is transparently defined: to weave the networks of Europe\u2019s peripheral regions into a cohesive interconnected system, making it less susceptible to blackouts and more adept in maximizing \u00a0green energy\u00a0 utilization. Both Ireland and Spain recently spearheaded a meeting in Luxembourg with the \u00a0\u201cFriends of Renewables\u201d\u00a0 group, collaborating with 15 Member States and the European Commission to discuss the new European Electricity Grids Package\u2014seen as a cornerstone in facilitating affordable, safe, and clean renewable energy.<\/p>\n <\/p>\n Everything Starts From the Cables<\/strong>. The current challenge lies not just in the production of renewable energy but also in the logistics of transporting and storing it. \u00a0Spain\u00a0 invests a mere \u00a030 cents\u00a0 in its grid for every euro allocated to renewable resources, a halving of the European average. This dynamic exacerbates the urgency for the cable project with Ireland, as it is part of a broader assortment of initiatives aimed at dismantling the \u00a0energy isolation\u00a0 of the \u00a0Iberian Peninsula\u00a0.<\/p>\n <\/p>\n If all outlined cables materialize, Spain could transition from being an “energy island” to an essential energy node linking \u00a0Europe\u00a0 and \u00a0Africa\u00a0, effectively capable of exporting its renewable surpluses at competitive rates. The forthcoming evolution in European energy might very well commence here: through a submerged wire connecting the solar wealth of Spain to the homes of \u00a0Ireland\u00a0.<\/p>\n <\/p>\n