Dieser Blog präsentiert eine Auswahl verschiedener Texte von mir. Die Herangehensweise ist multilingual und interdisziplinär. Die Themen sind international und betreffen vor allem Nachhaltigkeit, Wirtschaft, Politik und soziale Aspekte.
Viel Vergnügen! - JJ Bürger -

Ce blog rassemble une séléction de mes textes. L'approche est plurilingue et interdisciplinaire. Les sujets sont internationaux et concernent notamment la durabilité, l'économie, la politique et certains aspects sociaux. Bonne lecture! - JJ Bürger -

Friday, May 17, 2019

France's low-carbon hydrogen ambitions : one year later

According to its strategy launched in 2018, France aims to reach at least 200 heavy-duty vehicles powered by low-carbon hydrogen by 2023 - and at least 5000 light-duty commercial vehicles. The targets for 2028 are even more ambitious, as they foresee to multiply the 2023 targets by at least 4.

In order to reach those targets, France announced an equally ambitious support budget of 100 million EUR (potentially per year) when it presented its hydrogen strategy in June 2018. So far, it does not seem like the reality of the 2019 budget can fully live up to that promise.

Nevertheless: now that the first selection of 11 hydrogen projects was presented this month by the French Energy Agency ADEME, the interest in the emerging market for low-carbon hydrogen solutions is at a new height, and it keeps on growing steadily.

However, in order to reach France's overall objective of creating an entire new industry around low-carbon hydrogen, certain financial and regulatory elements are still needed in order to create solid long-term perspectives.

This is what JJ Bürger describes in an article for the French magazine Usine Nouvelle, specialized on industry and energy topics. Please click here to read the entire article.
The article is only available in French language. If you are interested in publications in English or German, please feel free to reach out.


Thursday, February 28, 2019

Local and regional aspects of the Energy transition : France, Germany, United Kingdom

By JJB

The energy transition continues to have a local dimension that is very strong. Indeed, large parts of the infrastructure, investments and jobs related to the clean energy sector are deeply rooted in their respective regions. Similarly, opposition against clean energy projects can frequently also have an important local dimension, for example in the form of citizen backlash or regional regulatory hurdles.

An international team of researchers now took on to further analyze these interactions between the energy transition and its local or regional contexts. Published at Lavoisier, the book cites specific examples and compares overall trends between France, Germany and the United Kingdom.

Local and regional aspects of the energy transition in Germany, France and in the UK

The book's contributions on Germany were elaborated by EIFER, the Karlsruhe-based European Institute for Energy Research. The author of this blog also contributed to this work.

The book is currently available only in French language. If you are interested in publications in English or German, please feel free to reach out.

Energy Transition and other challenges for German electricity grids

By JJB

The energy transition is a challenge for electricity grids in Germany. Conceived for a centralized top-down power supply, the grid now has to integrate an increasing number of decentralized bottom-up power flows, while also ensuring that the overall system continues to run smoothly.

However, the increase of renewable energy in the current decade is not the only reason for this challenge. For example, the fleet of conventional power plants in Germany and Europe is also undergoing profound changes at the same time. In addition, parts of the German power grids are also considered by some experts to have suffered of a certain lack of investment in the late 20th century...

In order to assess the challenges of the German power grids correctly, they have to be portrayed in their actual, multi-facetted context. That is indeed the objective of JJ Bürger's book, which was published at Springer-Vieweg, a publishing company specialized in science and academia:

JJ Bürger - Transformationsprozesse und Stromnetzausbau

This book describes the planning processes of German grid development, and the policies put in place in order to modernize those planning processes for the needs of the emerging, new version of our energy system. Moreover, the book compares these targets with the reality of actual grid development progress. A large number of original sources are also referenced, supporting the book's analysis of the current situation in the 21st century, as well as its succinct review of the history of German power grid development in the 20th century.

The book is currently available only in German language. If you are interested in publications in English or French, please feel free to reach out.

Over 8 years and 100 blog posts

When this blog started in late 2010, who would have thought that it would still be around 8 years later - still alive and actively producing new posts?
It is early 2019 now, and we just stepped beyond the remarkable limit of 100 blog posts!
Many thanks to everybody who has read, followed and shared this journey with me.
Here is to the next milestones that we will reach together!

JJ Bürger




Quand ce blog a démarré fin 2010, qui aurait dit qu'il serait toujours là 8 ans plus tard - toujours vivant et actif ? 
A l'heure actuelle, nous sommes début 2019, et nous venons de franchir le cap des 100 articles postés !
Merci beaucoup à tous ceux qui ont lu, suivi et partagé ce voyage avec moi.
Aux prochaines étapes que nous allons franchir ensemble!

JJ Bürger



Wer hätte gedacht, als dieser Blog Ende 2010 startete, dass er 8 Jahre später immer noch hier sein würde - und immer noch aktiv neue Posts produzieren würde?
Soeben haben wir die Marke von 100 Blogposts überschritten!
Vielen Dank allen, die diese Reise mit mir geteilt, verfolgt und gelesen haben.
Auf die nächsten Meilensteine, die wir gemeinsam erreichen werden !

JJ Bürger

Wednesday, July 11, 2018

United Nations - High-Level Political Forum, with a focus on Water and Energy

By JJB

The 2018 United Nations' High-Level Political Forum (HLPF) on sustainable development is currently taking place in New York City from July 9th to July 18th, including a ministerial meeting from July 16th to the 18th. The theme of this year's HLPF is: "Transformation towards sustainable and resilient societies". The full program can be found here.

The High-Level Political Forum is the United Nations' central platform for follow-ups and progress reviews around the 2030 Agenda for Sustainable Development and its Sustainable Development Goals (SDGs). It provides a participatory opportunity for all States that are members of the United Nations or of specialized agencies.


View on the flags from inside the United Nations. Photo: EUPlanet

Water and energy (two intertwined topics which EUPlanet covered several times recently, for example here and here) are among the SDGs that are being reviewed in detail in this year's HLPF. Several documents and reports were produced in advance, in order to help structuring the debate on those topics.
For instance, the 2018 progress report on SDG 6 (Clean Water and Sanitation) can be found here and futher pieces of information are provided here. A two-page summary is available here.
Regarding SDG 7 (Affordable and Clean Energy), an extensive report on policy briefs was provided here. A two-page summary can be found here.

During HLPF, this "Ecological Living Module" at the UN showcases sustainable solutions, incl. for energy and water. Photo: EUPlanet

On July 9th, SDG 6 on water and sanitation was discussed in detail at the United Nations' during a three-hour session.
One important aspect of these discussions was the fact that SDG 6 is a goal that is very deeply connected to other SDGs, because water is a central element to so many aspects of sustainable development. For example, initiatives to fight hunger in developing countries may lead to increased use of water for agriculture and to more water pollution from livestock, as pointed out by Claudia Sadoff, Director of the International Water Management Institute. Thus, Sadoff highlighted, there may be many synergies between SDGs, but there may also be trade-offs. However, various solutions may help to address this issue, such as new irrigation techniques, changes in diet or solar-powered sanitation, she argued. Also, according to Sadoff, modern cities should be capable of absorbing water types from different origins (e.g. storms, floods, recovered waste water) and using them according to the respective water qualities.
Similarly, Lucía Ruiz, Vice Minister of Environment of Peru, emphasized the importance of integrating indigenous and ancestral knowledge of water management into local and national strategies, including water resources shared by several nations, such as the Amazonas.
Following the presentations of the panelists, the discussion with worldwide representatives in the audience helped to further underline additional aspects, such as the importance of long-term funding and capacity building. Other discussed topics included innovative financing solutions (including bottom-up or neighborhood projects as well as micro-finance) and smart usage of data and pathway forecasts.
Indeed, according to Danilo Türk (Chair of the Global High-Level Panel on Water and Peace, former President of Slovenia), international funds for water projects (dubbed "Blue Funds" by a Senegalese participant) could contribute to achieving SDG 6 by 2030, in addition to water strategies that empower "each member of the investment community" to participate in local projects.
When asked about interconnections between SDG 6 and other SDGs, Claudia Sadoff mentioned, in addition to her statements on water-related aspects of agriculture and smart cities, that SDG 6 is also deeply linked to SDG 7 (Affordable and Clean Energy). Not only can solar-powered sanitation help to address water pollution, but most renewable energies also require much less water for cooling purposes, compared to thermal and nuclear power plants.

HLPF review session on SDG 7 (Affordable and Clean Energy). Photo: EUPlanet

This was also reiterated during the three-hour session of in-depth review of SDG 7, on Tuesday July 11th. Notably, Adnan Z. Amin (Director-General, the International Renewable Energy Agency IRENA) and Hans Olav Ibrekk (Policy Director, Energy and Climate Change, Norwegian Ministry of Foreign Affairs) emphasized the link between SDG 6 and SDG 7, as well as the potential benefits of renewable energies.
Many panelists and participants shared an optimistic outlook on the dynamic growth of clean energy solutions, particularly in the field of electricity, where renewables and batteries achieved remarkable cost reductions (and are poised to continue to do so, according to Amin). Furthermore, the share of access to electricity among the world's population has grown from 78% to 87% from 2000 to 2016, while the absolute number of people living without access to electricity is now below 1 billion. In this context, the role of off-grid solutions should also be highlighted: according to Amin, 50% of those who will gain access to electricity between now and 2030 will do so thanks to off-grid solutions such as mini- and microgrids or stand-alone photovoltaics.
However, it was also highlighted that the world is not yet on track to address the issue of safe, clean and affordable energy for cooking. According to the UN's statement, "41 per cent of the world's population (almost 3 billion people) continue to lack access to clean cooking solutions. From 2000 to 2016, 1.4 billion people gained access to clean cooking fuels and technologies. However, these advancements were mostly offset by population growth during this period. Almost 4 million people, mostly women and children, are dying annually due to household air pollution due to inefficient cooking". The urgency of this grave situation was emphasized by a large number of participants and panelists. As Sheila Oparaocha (Executive Director of ENERGIA, Zambia) argued, this issue also requires a thorough analysis of home/kitchen design and food-related processes, as well as a critical reassessment of gender dynamics.
Furthermore, as pointed out by Laurence Tubiana (CEO of the European Climate Foundation), despite positive trends in the energy industry, the "battle is not won yet", as worldwide energy-related carbon emissions increased in 2017 instead of decreasing. Tubiana argued that additional efforts were needed, such as achieving a carbon-free electricity supply on a global scale by 2050, building on current progress in renewables integration and grid management. Similarly, Amin affirmed that about 1 trillion USD of worldwide clean energy investments would be needed every year in order to reach the SDG 7 goal by 2030; those investments would by worthwile, according to Amin, given their vital impact on sustainable development.
Further topics discussed by panelists and participants were carbon-free transportation, bottom-up empowerment and gender aspects of energy strategies, innovative financing solutions, carbon pricing, the role of nuclear energy, carbon emissions from mineral exploration industries, the role of subsidies for renewables and fossil fuels, and clean energy as a motor for power reliability, job creation and economic diversification, especially in developing countries. The importance of Research & Development efforts was also underlined by a participant from South Korea (citing for example Artifical Intelligence and Cloud technologies) and by the host Amin, quoting in particular e-mobility as one of the main fields of research on emerging clean energy technologies.

Testing device for quality assessments of solar cookers. Photo: EUPlanet

Concerning the much-discussed dire need for clean cooking solutions, several NGOs presented their projects during an event on Thursday, July 12th. For instance, Solar Cookers International (SCI) developed the testing device shown above, allowing this NGO to test various solar cooking devices from any manufacturer, in order to ensure industry-wide quality standards and comparability. This testing device is compliant with the ISO standards for performance measurement in cooking devices, which were adopted only a few weeks ago.
In addition, SCI and Solar Cities presented some of their work in Haiti, empowering local communities to embrace biodigesters and solar cookers in order to solve the country's energy shortage and to create opportunities for community engagement and economic development. The Public-Private Alliance Foundation (PPAF), which initiated the event, also presented some of their experiences of working in Haiti, through renewable energy projects such as biodigesters and solar cookers, or through microfinance, handicraft and manufacturing.
A silent auction was also organized, in order to raise funds for new projects in Haiti, allowing participants to buy Haitian items such as paintings, rum, handicraft.

Paintings at the Haitian benefit auction. Photo: EUPlanet
Rum-tasting for the auction, as well as Solar Cities information material. Photo: EUPlanet
Indeed, many more efforts are needed to reach the United Nations' 2030 Sustainable Development Goals. Many of today's technologies and habits will have to evolve, and a lot of investments will be needed. Yet, remarkable coordination efforts are being carried out at the United Nations, and many individuals are committed to implement concrete projects that improve people's lives and empower them to create their own solutions and opportunities.

Monday, June 18, 2018

The role of blockchain technology in the energy transition

By JJB


This week, on Monday June 18th, the German Center for Research and Innovation (GCRI) and the Fresenius University of Applied Sciences organized a symposium on “The Role of Blockchain in the Energy Transition”, which took place at Grand Central Tech in Manhattan, New York.

Blockchain technology promises critical progress for the energy sector. Indeed, blockchains could improve system reliability and reduce operating costs, thanks to new types of interactions between the power system, its users, and distributed energy resources (DERs) such as photovoltaic rooftop installations, heat pumps, electric vehicles or electricity storage. This would also represent an opportunity to enhance overall system efficiency and to share the economic surpluses arising from better resource utilization.
However, blockchain technology continues to evolve and projects with different levels of maturity are being discussed on both sides of the Atlantic. Therefore, the symposium’s panel of experts discussed a range of key insights for a better understanding of blockchain and its potential for the energy sector.

First of all, what is a blockchain? Kicking off the main event, Jens Strüker from the Fresenius University of Applied Sciences described it this way: “A cryptonetwork is a decentralized network built on top of the internet that provides a wide variety of digital services. Tokens are the internal currency of cryptonetworks, and the incentive mechanism which enables them to function. Blockchain is the underlying technology [of those cryptonetworks and their tokens]”. Strüker highlighted specific features which blockchain technology aims to deliver, such as increased efficiency (higher speed, less layers) compared to intermediate platform exchanges, better control over data exchanges and other benefits that are specific to the token-based approach of blockchains (such as: immediate remuneration, better incentives for participation in the network and for investing in the network).

In a pre-recorded presentation, Ashley Pilipiszyn (from Stanford's SLAC) described some of her research on Crypto Control for Power Systems. By reducing the amount of verification necessary to proof that a certain service was indeed carried out (“Proof-of-Work”, used for example by BitCoin) or that it was monitored correctly (“Proof-of-Authority”), Pilipiszyn’s “Proof-of-Control” concept reduces the blockchain’s energy consumption. Indeed, this blockchain technology only needs to verify that sufficient controls were in place during a given interaction. According to Pilipiszyn, this could become an efficient solution for power system functionalities such as forecasting, scheduling, dispatch and frequency regulation.

Colleen Metelitsa (GTM Research) presented several existing use cases for blockchains in the energy sector, including electric vehicle charging (for instance, the ambitious “Oslo2Rome” project, using an Ethereum blockchain), wholesale power trading (for example: 39 companies have been taking part in a pilot project, using a Tendermint blockchain), distribution management, grid flexibility (e.g.: transmission system operator TenneT will be able to manage residential storage units through a Hyperledger blockchain) and cybersecurity. Metelitsa argued, more generally speaking, that blockchains could be used to optimize multiple market participation options for DERs and also to remunerate them immediately.

Andrew Reid (ConEdison), who recently won an award for his research on microgrids, presented ConEdison’s approach to redefining the utility business model, by integrating DERs and by designing and implementing new management processes that maximize the value of innovation for ConEdison. According to Reid, blockchain technologies will be an essential part of this strategy. He also announced an upcoming ConEdison report on blockchain implementation in the power sector, and on use cases that could prove to unlock substantial energy benefits.

Scott Kessler (LO3 Energy) presented his company’s blockchain technology Exergy, aiming to be a DSO-operated demand-response and grid services platform that understands the time- and place-dependent value of DER grid injections, and that moves towards a system based on grid efficiency. In addition, his company’s work on local community microgrids enabled the “first-ever energy transaction through a blockchain”, according to Kessler. He also emphasized the industry’s need to continue their research efforts for new, profitable business models. Kessler also argued that different layers of blockchain could very well go hand in hand: local ones could be used for specific or urgent local interventions, whereas larger blockchains could be used to ensure system optimization. In a similarly cooperative spirit, he highlighted that the aim of LO3 Energy was not to create a single turnkey-ready blockchain product for the worldwide market, but rather to accompany utilities in their deployment of blockchain-based solutions, harnessing their employees’ knowledge of local constraints and imperatives.




Thursday, June 7, 2018

United Nations - Forum on Science, Technology and Innovation

By JJB

This week, the third annual Forum on Science, Technology and Innovation (STI) took place at the United Nation's headquarters in New York. This forum is also known as the "annual collaborative Multi-stakeholder Forum on science, technology and innovation for the Sustainable Development Goals (SDGs)". Indeed, the United Nations adopted 17 SDGs in order to structure and coordinate the world's efforts to reach the 2030 Agenda for Sustainable Development. The Forum on STI is part of the Technology Facilitation Mechanism that aims to support the efforts of reaching the SDGs.

Banner of the STI Forum at the UN Headquarters





A large variety of topics were discussed during the STI Forum, thus reflecting the fact that the SDGs are multidisciplinary and cut across all sectors of economy and society.
For example, during the panel discussion on SDG 6 (sustainable management of water and sanitation for all), Hungarian Ambassador and Permanent Representative to the UN, Katalin Annamaria Bogyay, argued that this goal needed to be addressed systematically, by strategies that are also closely linked to SDG 5 (gender equality).

Discussion in the UN's large auditorium 4 on SDG 11: Inclusive, Safe, Resilient and Sustainable Cities


Despite the interdependent nature of sustainability and the SDGs, this blog article will focus on some main aspects around the Food-Water-Energy nexus, which was also the topic of this blog's previous post.

The interconnection between food-, water- and energy-related sustainability efforts was highlighted for example during the session on SDG 12 (sustainable consumption and production patterns). The Inga Foundation presented their projects promoting soil- and water-improvements by planting Inga Trees as agricultural component, allowing farmers to escape the vicious cycle of poverty and Slash-and-Burn practices in rain forest areas, therefore also reducing deforestation and protecting biodiversity.
The trend of decentralization, as well as its opportunities for enhancing sustainability, were discussed in the same session, for example by NYU energy researchers and by urban farming experts from Madagascar.
In the follow-up session on SDG 15 (sustainable terrestrial ecosystems), Inger Elisabeth Måren, from the University of Bergen, Norway, laid out a similar argument in favor of local and indigenous agricultural knowledge. According to Måren, those smaller local farms, their surroundings and other decentralized sources still provide a majority of the global food supply, while the share of big argicultural corporations is still much smaller than one might expect. Harnessing and empowering this local knowledge could foster biodiversity and agricultural efficiency in unique ways, as many speakers of the STI Forum agreed. In contrast, new technologies such as Machine Learning and Artificial Intelligence were seen on the one hand as very promising, game-changing opportunities, but on the other hand also as a threat to jobs in particular in countries identified as Least Developed Countries (LDCs), where many rely on small-scale farming.

This underlined once more the importance of keeping an effective overview and a (sustainability-oriented) control of development strategies and their multiple effects across all economic and society sectors. In this spirit, Jack Metthey (Deputy Director-General for Research and Innovation of the European Commission) for example highlighted the importance of tackling energy and climate issues in a comprehensive way, and Jim Watson (Director of UK Energy Research Centre and University of Sussex) argued that high-level sustainability roadmaps may be important, but that capacity building was almost equally as important. As examples for capacity building measures, Watson quoted for instance training and human resources, efficient institutions capable to follow up on implementation progress, as well as a sufficient long-term funding.