https://wiki.openmod-initiative.org/api.php?action=feedcontributions&feedformat=atom&user=Jason+Veysey 2026-05-28T21:19:28Z User contributions MediaWiki 1.19.7 https://wiki.openmod-initiative.org/wiki/NEMO_(SEI) 2022-02-20T21:44:05Z

<p>Jason Veysey: Created page with &quot;{{Model |Full_Model_Name=Next Energy Modeling system for Optimization |Acronym=NEMO (SEI) |author_institution=Stockholm Environment Institute |authors=Jason Veysey, Charlie He...&quot;</p> <hr /> <div>{{Model<br /> |Full_Model_Name=Next Energy Modeling system for Optimization<br /> |Acronym=NEMO (SEI)<br /> |author_institution=Stockholm Environment Institute<br /> |authors=Jason Veysey, Charlie Heaps, Eric Kemp-Benedict<br /> |contact_persons=Jason Veysey<br /> |contact_email=jason.veysey@sei.org<br /> |website=https://www.sei.org/projects-and-tools/tools/nemo-the-next-energy-modeling-system-for-optimization/<br /> |source_download=https://github.com/sei-international/NemoMod.jl<br /> |logo=Nemo logo lowres.png<br /> |text_description=NEMO is a high performance, open-source energy system optimization modeling tool developed in Julia. It is intended for users who seek substantial optimization capabilities without the financial burden of proprietary software or the performance bottlenecks of common open-source alternatives. It can be used in stand-alone mode or with the Low Emissions Analysis Platform (LEAP) as a front-end.<br /> |Primary purpose=Full energy system optimization<br /> |Support=https://leap.sei.org/support/<br /> |User documentation=https://sei-international.github.io/NemoMod.jl/stable/<br /> |Code documentation=https://github.com/sei-international/NemoMod.jl<br /> |Source of funding=Stockholm Environment Institute<br /> |Number of developers=3<br /> |Number of users=1000<br /> |open_source_licensed=Yes<br /> |license=Apache License 2.0 (Apache-2.0)<br /> |model_source_public=Yes<br /> |Link to source=https://github.com/sei-international/NemoMod.jl<br /> |open_future=No<br /> |modelling_software=Julia<br /> |processing_software=SQLite<br /> |External optimizer=Cbc, GLPK, CPLEX, Gurobi, Xpress, Mosek, others compatible with JuMP<br /> |Primary purpose=Full energy system optimization<br /> |GUI=No<br /> |model_class=Full energy system optimization, flexible geographic and sectoral scope<br /> |sectors=All<br /> |technologies=Renewables, Conventional Generation, CHP<br /> |Demand sectors=Households, Industry, Transport, Commercial sector, Other<br /> |Energy carrier (Gas)=Natural gas, Biogas, Hydrogen<br /> |Energy carrier (Liquid)=Diesel, Ethanol, Petrol<br /> |Energy carriers (Solid)=Biomass, Coal, Lignite, Uranium<br /> |Energy carriers (Renewable)=Geothermal heat, Hydro, Sun, Wind<br /> |Transfer (Electricity)=Distribution, Transmission<br /> |Transfer (Gas)=Distribution, Transmission<br /> |Transfer (Heat)=Distribution, Transmission<br /> |Storage (Electricity)=Battery, CAES, Chemical, Kinetic, PHS<br /> |Storage (Gas)=Yes<br /> |Storage (Heat)=Yes<br /> |User behaviour=Cost optimizing<br /> |Market models=Cost optimizing<br /> |decisions=dispatch, investment<br /> |Changes in efficiency=Efficiencies can vary over time<br /> |georegions=All<br /> |georesolution=Flexible - user-defined regionalization<br /> |timeresolution=Hour<br /> |network_coverage=transmission, distribution, DC load flow, net transfer capacities<br /> |Observation period=More than one year<br /> |Additional dimensions (Ecological)=Emissions of GHGs and other air pollutants<br /> |Additional dimensions (Economical)=Real and discounted costs, including NPV<br /> |math_modeltype=Optimization<br /> |math_modeltype_shortdesc=Constrained cost optimization with perfect foresight<br /> |math_objective=Minimize total discounted costs<br /> |deterministic=Deterministic but can readily be applied in Monte Carlo analyses<br /> |is_suited_for_many_scenarios=Yes<br /> |number_of_variables=100<br /> |montecarlo=Yes<br /> |computation_time_minutes=From 1 second to several hours, depending on model complexity<br /> |computation_time_hardware=Intel i9-9900K, 64 GB RAM, SSD<br /> |computation_time_comments=Natively supports parallel processing, so multi-core processors are an advantage<br /> |citation_references=In preparation<br /> |report_references=https://doi.org/10.1016/j.apenergy.2022.118580<br /> https://doi.org/10.1016/j.est.2021.103474<br /> |example_research_questions=Climate change mitigation, net-zero pathways, national energy strategies<br /> |Model validation=Comparison to other models' results, inspection of source code and documentation<br /> |Integrated models=Low Emissions Analysis Platform (LEAP)<br /> |Model input file format=Yes<br /> |Model file format=Yes<br /> |Model output file format=Yes<br /> }}</div>

Jason Veysey https://wiki.openmod-initiative.org/wiki/File:Nemo_logo_lowres.png 2022-02-20T21:24:38Z

<p>Jason Veysey: NEMO logo</p> <hr /> <div>== Summary ==<br /> NEMO logo<br /> <br /> == Licensing ==<br /> {{license_ownwork_default}}</div>

Jason Veysey