Niklas Wulff
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Contribution to a standardized economic and ecological assessment methodology for e-fuel production in Germany Open
Techno-economic and ecological analysis of synthetic fuel production requires a consistent set of assumptions to ensure comparability. The proposed methodology was developed to assess any e-fuel production globally under various local cond…
Energy system implications of demand scenarios and supply strategies for renewable transportation fuels Open
Reducing greenhouse gas emissions in the transport sector is among the hardest challenges in transforming energy systems to zero emissions. Transport energy demands are driven by an interplay of social behavioral, technical factors, politi…
View article: REMix: A GAMS-based framework for optimizing energysystem models
REMix: A GAMS-based framework for optimizing energysystem models Open
REMix is a framework for modeling energy systems of almost any temporal, spatial, and technological scale and detail. It can be used to model processes of extraction, storage, conversion, transfer and demand for any commodity, usually repr…
View article: Future renewable energy targets in the EU: Impacts on the German transport
Future renewable energy targets in the EU: Impacts on the German transport Open
The transport sector is at the center of discussions on accelerating the energy transition due to its still increasing contribution to greenhouse gas emissions worldwide; therefore, the EU has set binding targets for the use of renewable e…
autumn: A Python library for dynamic modelling of captured CO~2~ cost potential curves Open
The toolautumnwas developed to address the uncertainty of an evolving technological devel-opment in carbon capture in conjunction with different industry, energy and climate scenarios.It consists of a dynamic data pipeline to create a geog…
Vehicle Energy Consumption in Python (VencoPy): Presenting and Demonstrating an Open-Source Tool to Calculate Electric Vehicle Charging Flexibility Open
As electric vehicle fleets grow, rising electric loads necessitate energy systems models to incorporate their respective demand and potential flexibility. Recently, a small number of tools for electric vehicle demand and flexibility modeli…
Comparing Power-System and User-Oriented Battery Electric Vehicle Charging Representation and Its Implications on Energy System Modeling Open
Battery electric vehicles (BEV) provide an opportunity to balance supply and demand in future power systems with high shares of fluctuating renewable energy. Compared to other storage systems such as pumped-storage hydroelectricity, electr…
Comparing Power-System- and User-Oriented Battery Electric Vehicle Charging Representation and its Implications on Energy System Modeling Open
Battery electric vehicles provide an opportunity to balance supply and demand in future power systems with high shares of fluctuating renewable energy. Compared to other storage systems such as pumped-storage hydroelectricity, electric veh…
Comparing power-system- and user-oriented battery electric vehicle charging representation and its implications on energy system modeling Open
This supplementary material includes data and code for the research described in the paper "Comparing power-system- and user-oriented battery electric vehicle charging representation and its implications on energy system modeling". The cod…
Comparing power-system- and user-oriented battery electric vehicle charging representation and its implications on energy system modeling Open
This supplementary material includes data and code for the research described in the paper "Comparing power-system- and user-oriented battery electric vehicle charging representation and its implications on energy system modeling". The cod…
Comparing power-system- and user-oriented battery electric vehicle charging representation and its implications on energy system modeling Open
This supplementary material includes data and code for the research described in the paper "Comparing power-system- and user-oriented battery electric vehicle charging representation and its implications on energy system modeling". The cod…
Describing transport for energy system modelling. Input for an openmod do-a-thon Open
The presentation showcases VencoPy, an interface between travel survey data and energy system models. After a quick overview on other German research group's instruments of quantitatively describing power demand from the transport sector f…
Materials Demand in Global Energy Scenarios, Distribution of Stocks and the role of Recycling - The Case of Neodymium, Dysprosium, Lithium and Cobalt Open
Meeting the climate protection targets of the Paris agreement requires a fundamental transformation of the global energy system. However, low-carbon energy technologies often require larger amounts of critical minerals which may impede the…