Wolfgang Ketter (born Traben-Trarbach, Germany, 1972) is Chaired Professor of Information Systems for a Sustainable Society at the University of Cologne. [1] and a prominent scientist in the application of artificial intelligence, machine learning and intelligent agents in the design of smart markets, including demand response mechanisms and in particular automated auctions. He is a co-founder of the open energy system platform Power TAC, an automated retail electricity trading platform that simulates the performance of retail markets in an increasingly prosumer- and renewable-energy-influenced electricity landscape.
Ketter is an advisor on the energy transition to the German government, by virtue of the affiliation of the Institute of Energy Economics with, in particular, the energy-intensive German state of North Rhine-Westphalia. He is also a fellow of the World Economic Forum and member of the WEF Global Council on Future Mobility [2] and the Global New Mobility Coalition, contributing on the use of AI and machine learning to address issues arising from growth in electrification of energy such as the use of batteries as virtual power plants, [3] the management of electric vehicle charging to prevent grid congestion, or the potential for peer-to-peer electricity trading.
Ketter has also been an advisor for over a decade to the Port of Rotterdam on the design of energy cooperatives and energy trading platforms as well as one of the largest auction companies in the world, Royal FloraHolland, where his initial research led to a redesign of auction mechanisms [4] and decision support systems. [5] The cumulative research project team received the Association for Information Systems Impact Award in 2020 [6]
Ketter’s research is multidisciplinary, addressing the overlap of AI and ML in the economics of retail energy and mobility markets. The industry and policy applications of his research interconnect in large-scale projects such as the EU Smart city development project Ruggedised, for which the Erasmus University-based team's publication on the optimization of the City of Rotterdam's electric transit bus network was recognized with the Institute for Operations Research and the Management Sciences Daniel H. Wagner runner-up award. [7]
His research focuses on the use of competitive benchmarking and intelligent agents in virtual world simulations of retail energy markets as part of a smart grid. A small-scale version of the Power TAC project led to a publication on demand side management, 'A simulation of household behavior under variable prices' [8] that has several hundred citations in publications representing a variety of scientific disciplines. Two of his publications [9] [10] in the Management Information Systems Quarterly journal and one in Energy Economics [11] form the foundation for the current Power TAC platform.
In 2016 [12] and 2019 [13] he was Chair of the Workshop on Information Technologies and Systems.
Ketter is Director of the Institute of Energy Economics at the University of Cologne, where he is a chaired Professor of Information Systems for a Sustainable Society. At the Rotterdam School of Management, Erasmus University, he is Professor of Next Generation Information Systems as well as Director of the Erasmus Centre for Future Energy Business and Academic Director of Smart Cities and Smart Energy at the Erasmus Centre of Data Analytics. He has been a visiting professor at the Haas School of Business and Berkeley Institute of Data Science, University of California at Berkeley in 2016 to 2017.
École Centrale de Nantes, or Centrale Nantes, is a grande école - a French engineering school - established in 1919 under the name of Institut Polytechnique de l'Ouest. It delivers Graduate, Master, and PhD Programmes based on the latest scientific and technological developments and the best management practices.
In economic terms, electricity is a commodity capable of being bought, sold, and traded. An electricity market, also power exchange or PX, is a system enabling purchases, through bids to buy; sales, through offers to sell. Bids and offers use supply and demand principles to set the price. Long-term contracts are similar to power purchase agreements and generally considered private bi-lateral transactions between counterparties.
Distributed generation, also distributed energy, on-site generation (OSG), or district/decentralized energy, is electrical generation and storage performed by a variety of small, grid-connected or distribution system-connected devices referred to as distributed energy resources (DER).
Energy demand management, also known as demand-side management (DSM) or demand-side response (DSR), is the modification of consumer demand for energy through various methods such as financial incentives and behavioral change through education.
Demand response is a change in the power consumption of an electric utility customer to better match the demand for power with the supply. Until recently electric energy could not be easily stored, so utilities have traditionally matched demand and supply by throttling the production rate of their power plants, taking generating units on or off line, or importing power from other utilities. There are limits to what can be achieved on the supply side, because some generating units can take a long time to come up to full power, some units may be very expensive to operate, and demand can at times be greater than the capacity of all the available power plants put together. Demand response seeks to adjust the demand for power instead of adjusting the supply.
A smart meter is an electronic device that records information such as consumption of electric energy, voltage levels, current, and power factor. Smart meters communicate the information to the consumer for greater clarity of consumption behavior, and electricity suppliers for system monitoring and customer billing. Smart meters typically record energy near real-time, and report regularly, short intervals throughout the day. Smart meters enable two-way communication between the meter and the central system. Such an advanced metering infrastructure (AMI) differs from automatic meter reading (AMR) in that it enables two-way communication between the meter and the supplier. Communications from the meter to the network may be wireless, or via fixed wired connections such as power line carrier (PLC). Wireless communication options in common use include cellular communications, Wi-Fi, wireless ad hoc networks over Wi-Fi, wireless mesh networks, low power long-range wireless (LoRa), Wize ZigBee, and Wi-SUN.
A virtual power plant (VPP) is a cloud-based distributed power plant that aggregates the capacities of heterogeneous distributed energy resources (DER) for the purposes of enhancing power generation, as well as trading or selling power on the electricity market. Examples of virtual power plants exist in the United States, Europe, and Australia.
A smart grid is an electrical grid which includes a variety of operation and energy measures including:
An electrical grid is an interconnected network for electricity delivery from producers to consumers. Electrical grids vary in size and can cover whole countries or continents. It consists of:
The IIT belongs to the School of Engineering (ICAI) of Comillas Pontifical University in Madrid, Spain. It is a non-profit Institute created in 1984 with the aim of promoting research and developing postgraduate programs in diverse technological fields through participation in projects funded by the industry and administrations.
University of Applied Sciences Technikum Vienna was founded in 1994 and became Vienna’s first university of applied sciences in 2000. It is the largest technical university of applied sciences in Austria and offers twelve bachelor's degree and eighteen master's degree programs.
The term Smart Grid is most commonly defined as an electric grid that has been digitized to enable two way communication between producers and consumers. The objective of the Smart Grid is to update electricity infrastructure to include more advanced communication, control, and sensory technology with the hope of increasing communication between consumers and energy producers. The potential benefits from a Smart Grid include increased reliability, more efficient electricity use, better economics, and improved sustainability.
IEEE Smart Grid is an initiative launched by IEEE to help provide expertise and guidance for individuals and organizations involved in the modernization and optimization of the power grid, better known as the "smart grid". IEEE Smart Grid encompasses an array of activities, including development of new smart grid-related standards, best practices, publications, and conferences and educational opportunities.
The UCLA Smart Grid Energy Research Center (SMERC), located on the University of California Los Angeles (UCLA) campus, is an organization focused on developing the next generation of technologies and innovation for the SmartGrid. Partnerships with government, technology providers, DOE research labs and universities, utilities, policy makers, and electric vehicle and appliance manufacturers provide SMERC with diverse capabilities and exceptional, matured leadership.
Open energy system models are energy system models that are open source. However, some of them may use third party proprietary software as part of their workflows to input, process, or output data. Preferably, these models use open data, which facilitates open science.
Geoffrey G Parker is a scholar whose work focuses on distributed innovation, energy markets, and the economics of information. He co-developed the theory of two-sided markets with Marshall Van Alstyne.
Transactive energy refers to the economic and control techniques used to manage the flow or exchange of energy within an existing electric power system in regards to economic and market based standard values of energy. It is a concept that is used in an effort to improve the efficiency and reliability of the power system, pointing towards a more intelligent and interactive future for the energy industry.
Claes Göran Andersson, is a Swedish academic. He was a full Professor of Power Systems in the Department of Information Technology, Swiss Federal Institute of Technology in Zurich, Switzerland, in 2010–2016 and is now emeritus. He is a Fellow of the Royal Swedish Academy of Engineering Sciences, Royal Swedish Academy of Sciences, and the Swiss Academy of Engineering Sciences. He was also elected as an International Member of the US National Academy of Engineering in 2016 for contributions to the development of high-voltage direct current (HVDC) technology and methods of power system voltage stability analysis.
Peter Cramton is an American economist and academic. He is Professor of Economics at the University of Maryland, Emeritus since 2018, and holds the Market Design Chair in Economics at the University of Cologne.
Ravi Bapna is an Indian-born American data scientist, digital transformationalist, business academic, executive educator and speaker. He is the Curtis L. Carlson Chair in Business Analytics and Information Systems, the Associate Dean for Executive Education and the Academic Director of the Carlson Analytics Lab and the Analytics for Good Institute at the University of Minnesota’s Carlson School of Management.