vgbe energy journal 5 (2022) - International Journal for Generation and Storage of Electricity and Heat

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Power News vgbe Workshop Materials & Quality Assurance CALL FOR PAPERS 10 and 11 May 2023, Schloss Paffendorf, Bergheim/Germany Call to Submit Suggestions for Papers! The next vgbe Workshop "Materials and Quality Assurance" takes place in Bergheim/Germany hosted by RWE Power AG. Aim of the workshop is to permit results of advanced materials and quality assurance aspects. The workshop is aimed at manufacturers, planners, operators, insurers and experts interested in technology and its environment, researcher, authorities and associations. For your contributions we have provided the following important topics: Lifetime Assessment and Periodic Inspections Materials and Components Modern Welding Technologies, Additive Manufacturing Quality Assurance and Damages YOUR CONTACTS Technical Coordination Jens Ganswind-Eyberg e jens.ganswind@vgbe.energy t +49 201 8128-295 Participation Diana Ringhoff e vgbe-material@vgbe.energy t +49 201 8128-232 Exhibition Steffanie Fidorra-Fränz e steffanie.fidorra-fraenz@vgbe.energy t +49 201 8128-299 Workshop language English Hydrogen Renewable Energy, Energy Storage The lectures and discussions will be held in English. Become part of the vgbe Workshop “Materials and Quality Assurance” and submit a proposal for a paper online by 29 September 2022! https://t1p.de/pgpoy (shortlink) You are welcome to forward this information to interested business partner. All information about the workshop and the technical exhibition can be accessed at: https://events.vgbe.energy/events/materials-and-qualityassurance/7096/WSH4M/ (or https://t1p.de/0tw78, shortlink) vgbe energy e.V. Deilbachtal 173 45257 Essen Germany be informed www.vgbe.energy 26 | vgbe energy journal 5 · 2022
Power News Die von der Metropolregion Mitteldeutschland koordinierte und vom Wasserstoffnetzwerk HYPOS fachlich begleitete Machbarkeitsstudie „Wasserstoffnetz Mitteldeutschland“ wurde im Auftrag von mehr als einem Dutzend regionaler Akteure und Unternehmen erstellt. Zu den Kooperationspartnern gehören BMW Group Werk Leipzig, DHL Hub Leipzig GmbH, Siemens AG, VNG AG, Südzucker Gruppe, Flughafen Leipzig/Halle GmbH, Leipziger Gruppe, Stadtwerke Halle GmbH, MIBRAG Mitteldeutsche Braunkohlengesellschaft mbH, MITNETZ Mitteldeutsche Netzgesellschaft Gas mbH, ONTRAS Gastransport GmbH, eins energie in sachsen GmbH & Co. KG und die Stadt Leipzig. LL www.hypos-eastgermany.de (221591005) Wasserkraft: Versorgungssicherheit und Systemstabilität: • BDEW und VDMA Power Systems veröffentlichen Papier zur Rolle der Wasserkraft (bdew vdma) Im Kabinettsvorschlag zur Novelle des Erneuerbare-Energien-Gesetzes (EEG) sieht die Bundesregierung die Streichung der Vergütung für den Neubau und die Ertüchtigung von Wasserkraftanlagen bis 500 kW vor. Diesen Vorschlag kritisieren der BDEW und VDMA Power Systems. Aus Sicht der Verbände erscheint ein solcher Vorschlag von den aktuellen sicherheits-, energie-, klima- und umweltpolitischen Tagesgeschehen entkoppelt. Zudem wurden im Gesetzentwurf restriktive Rahmenbedingungen für Pumpspeicherkraftwerke nicht verbessert. Die beiden Verbände fordern die Bundesregierung daher in einem gemeinsamen Papier auf, kleine Wasserkraftanlagen weiterhin zu fördern und machen Vorschläge, wie die Potenziale von Wasserkraftanlagen und Pumpspeicherkraftwerken vor dem Hintergrund der aktuellen sicherheits- und energiepolitischen Geschehnisse besser ausgeschöpft werden können. Kerstin Andreae, Vorsitzende der BDEW-Hauptgeschäftsführung: „Für uns ist unerklärlich, warum die Bundesregierung die kleine Wasserkraft aus gewässerökologischen Gründen nicht mehr fördern möchte. Die Wasserkraft trägt seit vielen Jahrzehnten zu einer sicheren, wirtschaftlichen und nachhaltigen Stromversorgung bei – insbesondere im süddeutschen Raum. Sie verdient daher Unterstützung. Das Wasserhaushaltsgesetz und die Landeswassergesetze stellen einen hinreichenden Schutz für die Gewässer sicher.“ Dr. Dennis Rendschmidt, Geschäftsführer VDMA Power Systems: „Insbesondere Pumpspeicherkraftwerke spielen für die gesicherte Stromversorgung auch bei Störungen eine wichtige Rolle. Durch eine Entfristung der Netzentgeltbefreiung von Modernisierungen könnten hier zusätzliche Kapazitäten geschaffen werden.“ Das gemeinsame Papier von BDEW und VDMA Power Systems „Versorgungssicherheit und Systemstabilität / Beiträge von Wasserkraftanlagen und Pumpspeicherkraftwerken“ steht im WWW zum Download zur Verfügung, Shrotlink: https://t1p.de/ 7q09t LL www.bdew.de, www.vdma.org (221591010) MCC: What keeps the coal-fired power plants running? (mcc) Coal, which is extremely harmful to the climate, remains the world‘s main source of electricity; the global power plant capacity amounts to more than two thousand gigawatts and continues to grow globally despite power plant shutdowns. How does the „political economy“ work, i.e. the setting of power and decision-making structures in favour of coal? Answers for eight important coal countries – and starting points for a coal phase out – are now provided by a scientifically designed survey of international experts. The corresponding study by the Berlin-based climate research institute MCC (Mercator Research Institute on Global Commons and Climate Change) has been published in the renowned journal Energy Research & Social Science. The research team looks at where coal usage is still being expanded: China, India, Indonesia, Vietnam, the Philippines, Turkey, South Africa, and Japan. It identifies top experts from academia and practice, with country-specific knowledge, and interviews them along the lines of the „Actors, Objectives, Context“ framework developed at MCC. This allows determining who the powerful people are in each country, what their goals are, and what influences the priority of these goals, i.e. the energy mix. Based on this framework, the MCC has recently presented a compendium with case studies. „This paper is complementary to that compendium,“ explains Nils Ohlendorf, PhD student in the MCC working group Climate and Development and lead author. „The systematic query of 77 possible influences, with a five-point low-high scale, thereby creates, for the first time, a cross-nationally comparable quantitative finding that reveals conclusions into fundamental obstacles to a global coal phase-out.“ 123 questionnaires filled out by the top experts were evaluated. They help to understand why coal-fired power generation continues to be expanded. In all eight countries examined, the internal structure of the power sector and its entanglement with politics play a major role. In addition, coal expansion helps these countries to achieve priority goals such as economic growth, energy security, and low electricity costs. Environmental and climate protection, on the other hand, usually rank far behind. Lobbying, i.e. direct influence on the political decision-making process, plays a prominent role in all countries, regardless of the political and economic system. The study also identifies the central actors involved in coal: energy ministries, state leadership, and the ruling party are particularly important in all eight countries. In China, the ministry for planning also plays a prominent role, while in the Philippines and in South Africa it is the supreme court. In Japan, industrial associations have a strong influence, and trade unions are noticeably involved in South Africa. In the corporate world, public utilities are particularly committed to coal in all countries, as are heavy industry and banks. In India, the railway company (which uses earnings from coal transport to cross-subsidise low passenger fees) is also important, while in Indonesia it is the mining industry. The study uses statistical methods to identify typical forms of coal dependency and frequent combinations of important actors, objectives, and contextual conditions. Based on this, it also ventures some statements on how to undermine the political economy of coal: unbundle the power sector to reduce its political influence; align the energy transition in emerging economies with the prevailing goals of growth and competitiveness; and break down local resistance through international coordination and climate finance. „The findings help us to identify effective policy instruments to stop coal expansion“, says Jan Steckel, working group leader at MCC and one of the co-authors. „The UN Climate Change Conference 2021 in Glasgow called, for the first time, on the countries of the world to phase down coal. But, to realize that goal we need to understand political difficulties. Only then can we limit global heating to 1.5 degrees.“ LL www.mcc-berlin.net (221601035) vgbe energy journal 5 · 2022 | 27
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