Search Results - "Andresen, Gorm B."

Early decarbonisation of the European energy system pays off by Victoria, Marta, Zhu, Kun, Brown, Tom, Andresen, Gorm B., Greiner, Martin

“…For a given carbon budget over several decades, different transformation rates for the energy system yield starkly different results. Here we consider a budget…”
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Flexibility mechanisms and pathways to a highly renewable US electricity future by Frew, Bethany A., Becker, Sarah, Dvorak, Michael J., Andresen, Gorm B., Jacobson, Mark Z.

“…This study explores various scenarios and flexibility mechanisms to integrate high penetrations of renewable energy into the US (United States) power grid. A…”
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Features of a fully renewable US electricity system: Optimized mixes of wind and solar PV and transmission grid extensions by Becker, Sarah, Frew, Bethany A., Andresen, Gorm B., Zeyer, Timo, Schramm, Stefan, Greiner, Martin, Jacobson, Mark Z.

“…A future energy system is likely to rely heavily on wind and solar PV. To quantify general features of such a weather dependent electricity supply in the…”
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Improving Short-Term Heat Load Forecasts with Calendar and Holiday Data by Dahl, Magnus, Brun, Adam, Kirsebom, Oliver, Andresen, Gorm

“…The heat load in district heating systems is affected by the weather and by human behavior, and special consumption patterns are observed around holidays. This…”
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Using Modeling All Alternatives to explore 55% decarbonization scenarios of the European electricity sector by Pedersen, Tim T., Andersen, Mikael Skou, Victoria, Marta, Andresen, Gorm B.

“…Climate change mitigation is a global challenge that, however, needs to be resolved by national-level authorities, resembling a “tragedy of the commons”. This…”
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Power flow tracing in a simplified highly renewable European electricity network by Tranberg, Bo, Thomsen, Anders B, Rodriguez, Rolando A, Andresen, Gorm B, Schäfer, Mirko, Greiner, Martin

“…The increasing transmission capacity needs in a future energy system raise the question of how associated costs should be allocated to the users of a…”
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The role of storage technologies throughout the decarbonisation of the sector-coupled European energy system by Victoria, Marta, Zhu, Kun, Brown, Tom, Andresen, Gorm B., Greiner, Martin

“…[Display omitted] •Hourly-resolved networked model of European electricity, heating and transport sectors.•Large storage energy capacities emerge only for CO2…”
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Using ensemble weather predictions in district heating operation and load forecasting by Dahl, Magnus, Brun, Adam, Andresen, Gorm B.

“…•Ensemble weather predictions are introduced in district heating operation.•A heat load forecast model with dynamic weather-based uncertainties is…”
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Impact of Climate Change on the Backup Infrastructure of Highly Renewable Electricity Systems by Kozarcanin, Smail, Andresen, Gorm B., Greiner, Martin

“…The global climate is currently undergoing vast changes due to the high concentrations of carbon dioxide within the atmosphere. This is already evident through…”
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Modeling all alternative solutions for highly renewable energy systems by Pedersen, Tim T., Victoria, Marta, Rasmussen, Morten G., Andresen, Gorm B.

“…As the world is transitioning towards highly renewable energy systems, advanced tools are needed to analyze the complex energy networks. Energy system design…”
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Using validated reanalysis data to investigate the impact of the PV system configurations at high penetration levels in European countries by Victoria, Marta, Andresen, Gorm B.

“…Long‐term hourly time series representing the photovoltaic (PV) generation in European countries have been obtained and made available under open license. For…”
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Cost sensitivity of optimal sector-coupled district heating production systems by Dahl, Magnus, Brun, Adam, Andresen, Gorm B.

“…Goals to reduce carbon emissions and changing electricity prices due to increasing penetrations of wind power generation affect the planning and operation of…”
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Transmission needs across a fully renewable European power system by Rodríguez, Rolando A., Becker, Sarah, Andresen, Gorm B., Heide, Dominik, Greiner, Martin

“…The residual load and excess power generation of 30 European countries with a 100% penetration of variable renewable energy sources are explored in order to…”
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The role of photovoltaics in a sustainable European energy system under variable CO2 emissions targets, transmission capacities, and costs assumptions by Victoria, Marta, Zhu, Kun, Brown, Tom, Andresen, Gorm B., Greiner, Martin

“…PyPSA‐Eur‐Sec‐30 is an open‐source, hourly resolved, networked model of the European energy system that includes one node per country as well as electricity,…”
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Validation of Danish wind time series from a new global renewable energy atlas for energy system analysis by Andresen, Gorm B., Søndergaard, Anders A., Greiner, Martin

“…We present a new high-resolution global renewable energy atlas (REatlas) that can be used to calculate customised hourly time series of wind and solar PV power…”
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Decision rules for economic summer-shutdown of production units in large district heating systems by Dahl, Magnus, Brun, Adam, Andresen, Gorm B.

“…•In the study-case, the economic potential for summer-shutdown is 6.3million €/yr.•Optimal shutdown and start-up dates are characterized for 38 historical…”
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The potential for arbitrage of wind and solar surplus power in Denmark by Andresen, Gorm B., Rodriguez, Rolando A., Becker, Sarah, Greiner, Martin

“…We have recently developed a simple yet powerful method to identify key properties of electricity systems with a high share of renewables. Here, our…”
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Renewable build-up pathways for the US: Generation costs are not system costs by Becker, Sarah, Frew, Bethany A., Andresen, Gorm B., Jacobson, Mark Z., Schramm, Stefan, Greiner, Martin

“…The transition to a future electricity system based primarily on wind and solar PV is examined for all regions in the contiguous US. We present optimized…”
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Exploring flexibility of near-optimal solutions to highly renewable energy systems by Pedersen, Tim T., Victoria, Marta, Rasmussen, Morten G., Andresen, Gorm B.

“…To achieve the ambitious climate goals of the Paris agreement [1] , major revisions of the global energy system are needed. Energy system modeling is, however,…”
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CO2 quota attribution effects on the European electricity system comprised of self-centred actors by Schwenk-Nebbe, Leon J., Victoria, Marta, Andresen, Gorm B., Greiner, Martin

“…•Investigating novel cost-optimal near-future European electricity system designs.•A global carbon dioxide emission cap leads to particularly uneven emission…”
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