{"id":154597,"date":"2025-07-10T00:06:50","date_gmt":"2025-07-10T00:06:50","guid":{"rendered":"https:\/\/teknomers.com\/en\/if-europe-is-breaking-solar-energy-records-this-summer-why-have-electricity-prices-surged\/"},"modified":"2025-07-10T00:06:51","modified_gmt":"2025-07-10T00:06:51","slug":"if-europe-is-breaking-solar-energy-records-this-summer-why-have-electricity-prices-surged","status":"publish","type":"post","link":"https:\/\/teknomers.com\/en\/if-europe-is-breaking-solar-energy-records-this-summer-why-have-electricity-prices-surged\/","title":{"rendered":"If Europe is breaking solar energy records this summer, why have electricity prices surged?"},"content":{"rendered":"\n

Summer is often considered a \u00a0paradox\u00a0 season for the energy sector. On one hand, the surge in \u00a0renewable energy\u00a0 production has set historical records, particularly in the \u00a0European Union\u00a0. June marked the highest production of \u00a0solar energy\u00a0 ever recorded, generating an impressive 45 terawatt-hours (TWh)<\/a>, which is \u00a022% more\u00a0 than the previous year. However, on the flip side, many Europeans have experienced \u00a0electricity costs\u00a0 that have doubled or even tripled. The pressing question is: if we\u2019re swimming in solar energy, why are we paying more for electricity?<\/p>\n

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The demand is triggered.<\/strong> \u00a0Heat waves\u00a0 sweeping across Europe have seen temperatures soar to nearly \u00a040 \u00baC\u00a0 in various regions, including \u00a0Spain\u00a0, \u00a0France\u00a0, and \u00a0Germany\u00a0. With air conditioning systems operating at full capacity, electrical demand has surged dramatically.<\/p>\n

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According to the latest Ember report<\/a>, daily electricity demand surged by \u00a014% in Spain\u00a0, \u00a09% in France\u00a0, and \u00a06% in Germany\u00a0 throughout June. This \u00a0increased demand\u00a0 alone pressures electricity prices upwards. However, the heat wave also introduced a second issue related to supply.<\/p>\n

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Thermal plants are suffocated.<\/strong> The very heat driving the demand for cooling also affects traditional energy plants, particularly \u00a0nuclear\u00a0 facilities. These plants require significant amounts of river water for cooling. When water temperatures rise, their cooling efficiency decreases, which can force them to reduce or even halt production.<\/p>\n

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France has been \u00a0severely impacted\u00a0. Its nuclear fleet\u2014central to the European interconnected network\u2014is facing capacity reductions across nearly all facilities. The issue doesn\u2019t stop with nuclear energy. In \u00a0Poland\u00a0, coal-fired plants are experiencing cooling challenges, while in \u00a0Italy\u00a0, overheated grid cables were likely responsible for the blackout on July 1. Thus, critical energy generation is unavailable at the very moment it is most needed.<\/p>\n

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Missing storage for solar.<\/strong> Amid this crisis, \u00a0photovoltaic solar energy\u00a0 emerges as a saving grace. In Germany, solar power peaked at \u00a050 GW\u00a0, satisfying between \u00a033% and 39%\u00a0 of the nation’s electricity requirements. With a marginal cost near \u00a0zero\u00a0, solar panels effectively provide stable network support during daylight hours, even if performance diminishes during extreme heat.<\/p>\n

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However, nighttime presents a different challenge. As the sun sets, solar production drops to \u00a0zero\u00a0, but cooling demands remain high. When elevated temperatures persist into the night, the lack of adequate storage\u2014whether in batteries or \u00a0pumped hydroelectric systems\u00a0\u2014forces reliance on gas plants and other fossil sources, driving prices up.<\/p>\n

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The daunting “Spread”.<\/strong> This temporal mismatch between abundant renewable energy and the dearth of storage solutions creates \u00a0price volatility\u00a0. This leads to staggering daily price differentials (the “spread”) of up to \u00a0\u20ac400\/MWh\u00a0 in Germany and \u00a0\u20ac470\/MWh\u00a0 in Poland.<\/p>\n

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It’s this night peak\u2014rather than the average price\u2014that escalates final electricity bills, causing prices to spike even when cheap energy is available during the day. The lesson is profound: the challenge lies not only in producing low-cost renewable energy but in managing it effectively. Increased storage capacity is essential for purchasing energy at lower prices during the day and selling it at higher prices in the evening.<\/p>\n

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Furthermore, enhancing European interconnections is crucial. The heat wave did not equally affect the entire continent on the same day. For example, the highest demand peaks emerged in \u00a0Madrid\u00a0 on Sunday, \u00a0Paris\u00a0 on Tuesday, and \u00a0Berlin\u00a0 on Wednesday. Strengthening interconnections would allow for better distribution of affordable energy across regions.<\/p>\n

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In summary, while the shift towards renewable energy has reached remarkable milestones, managing demand and supply effectively poses significant challenges. As Europe navigates through this energy transition, investments in storage solutions and interconnections will be vital in stabilizing prices and ensuring that the benefits of renewable sources are realized.<\/p>\n


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General News – 2<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Summer is often considered a \u00a0paradox\u00a0 season for the energy sector. On one hand, the surge in \u00a0renewable energy\u00a0 production has set historical records, particularly in the \u00a0European Union\u00a0. June marked the highest production of \u00a0solar energy\u00a0 ever recorded, generating an impressive 45 terawatt-hours (TWh), which is \u00a022% more\u00a0 than the previous year. However, on […]<\/p>\n","protected":false},"author":1,"featured_media":154598,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36399],"tags":[2470,1845,57,1147,767,1227,32,81,37667],"class_list":["post-154597","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology","tag-breaking","tag-electricity","tag-energy","tag-europe","tag-prices","tag-records","tag-solar","tag-summer","tag-surged"],"_links":{"self":[{"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/posts\/154597","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/comments?post=154597"}],"version-history":[{"count":0,"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/posts\/154597\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/media\/154598"}],"wp:attachment":[{"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/media?parent=154597"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/categories?post=154597"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/tags?post=154597"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}