Categories - Energy Systems
Sub Categories
- Global and Regional Energy System Models - 16 projects
- Building Energy Monitoring - 20 projects
- Grid Analysis and Planning - 30 projects
- Energy Policy - 4 projects
- Energy System Modeling Frameworks - 90 projects
- Energy Markets - 9 projects
- Grid Management and Microgrid - 18 projects
- Renewable Energy Integration - 21 projects
- Energy Data Accessibility and Integration - 37 projects
- Load and Demand Forecasting - 10 projects
Topics
energy-system-model, pypsa, power-flow, optimal-power-flow, power-systems-analysis, loadflow, microgrid, nrel, capacity-expansion-planning, power-system-analysis, powersystem, gym-environments, power-network, cim, oemof, adequacy, milp, matpower, powersystems, power-grids, electrical, load-flow, power-system, energy-management, optimisation-model, mathematical-modelling, powsybl, clean-energy, potentials, co-simulation, renewable-timeseries, osemosys, newton-raphson, efficiency, modelling-framework, times-model, energy-management-systems, state-estimation, bilan, previsionnel, short-circuit, rte, tyndp, oep, eia-api, smart-grid, minigrid, sequential-decision-making-problems, gymnasium, smart-grids, demand-flexibility, power-system-dynamics, bidirectional-charging, smart-home, octopus-energy, nx, green-energy-hub, energy-origin, ev-integration, smart-charging, v2b, v2g, v2h, v2s, emonpi, hardware-designs, cucumber-tests, distribution-automation, dlms, iec61850, oslp, public-lighting, springframework, time-series-aggregation, mixed-integer-linear-programming, reopt-lite-api, reopt-api, energy-optimization-model, flexibility-modeling, distribution-shift, powergrid-operation, grid2op, energy-modelling, slimmemeter, slimme-meters, nifi-processors, nifi, dsmr-parser, dsmr, rhdf5, system, calliope-models, free-and-open-source-software, energy-flexibility, environmental, hypervision, alerting, stochastic-power-flow, multi-terminal, latin-hypercube, comon-information-model, acdc, energy-demand-forecasting, energy-demand, electricity-load, free-datasets, heat-pump, dynamic-line-rating, costs, urban-heat-island, reoptjl, investment-optimization, energy-system-planning, stateestimation, shortcircuit, eigen3, decarbonisation, lovelace-card, stochastic-simulation-algorithm, manipulatewidge, electric, dygraphs, cgmes, spine-toolbox, miniconda, anaconda, very-large-scale-systems, tight-and-compact-formulation, power-to-hydrogen, network-constrained-unit-commitment, integrated-resource-planning, hydro-cascade-basins, representative-days, k-medoids-clustering, k-means-clustering, hierarchical-clustering, power-system-stabilizer, power-system-stability, power-system-dynamic-modeling, power-grid, gridcal, quasi-stationary, emt, electromagnetic-transient, dynamic-phasors, iec61970, cim-import, cim-export, pypsa-earth, pypsa-africa, power-system-planning, power-system-model, operational-optimization, 2-phase, power market model, open source model, GAMS, energy transition, electricity market modelling, high-resolution, virtual-sensors, metering, consumption, minlp, electricity-networks, active-network-management, transient-stability, simulator-automation-server, simauto, pythran, powerworld-simulator, powerworld, graph-analysis, contingency-analysis, hourly-resolution, generation-storage-networks-investments, energy-storage-systems, dynamic-investment-decisions, dc-power-flow, voltage-drop-analysis, short-circuit-analysis, pandapower, electrical-systems, electrical-system, electrical-schematics, electrical-rules-check, electrical-networks, electrical-network-analysis, coordination-study, gridlabd, agent-based, three-phase, multiphase, multi-phase, 3-phase, computer-aided-design, open-energy, oedi, datalake, solar-system, glpk, energy-models, earth-osm, glow, esphome, wma, sma, ses, rnn, lstm, gru, electric-load-forecasting, arima, grid-system, eolian, cosmos-sdk-proto, 3-phases, 3-phase-inverter, typical-periods, aggregation, rts, worldbank-gost, labor, gender, user-defined-control, synchronous-machine, stability, psp-ufu, industry-aplication, harmonics, graphical-user-interface, free-libre-open-source-software, energy-generation, canbus, water-energy-nexus, unit-commitment, substations, renewable-resources, n-1-criterion, electricity-supply, economic-dispatch, dispatchable-units, dc-flow, transactive-energy, smartgrid, power-simulator, FAME, microgrid-model, pycaret, policy, data visualization, times, optimization-model, integrated-markal-efom, bottom-up-model, energy-forecasting, municipal-software, greenbutton, green-button, energy-usage, download-my-data, connect-my-data, time-of-use-tariff, electric-vehicle-charging-station, solarnode, solarnetwork, plugin-architecture, osgi, mbus, loxone, balancing, transmission-grid, planning-tool, distribution-grid, klu, agent-based-simulation, tegola, maplibre-gl-js, imposm3, linopy, villas, students, investment, energy-planners, esdl, energy-transition-calculation, energy-information, description-language, bulma-css, datamodel, myenergi, green-energy, ev-charging, dispatch, power-stations, openadr, lf-energy, testbed, software-in-the-loop, nyiso, newyork, kaggle-dataset, kaggle-competition, kaggle, clcpa, standalone-software, renewable, flexibility, matpower-github, snakemake-workflow, sector-coupling, great-britain, power-supply, openmodelica, energy-systems-modelling, market, electricity-consumption-forecasting, electricity-consumption-analysis, ireland, energy-planning, process-systems-engineering, modelling-tool, energy-information-administration, off-grid, monophased, islanding, ignite-cli, nuclear, npps, modular, groovy, extensible, marktstammdatenregister, pudl, natural-gas, ferc, etl, eia923, eia860, ddj, cems, timedomain, small-signal, modeling-dae, eigenvalue-analysis, andes,
Projects
Contributors
mdb17 [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Building Energy Monitoring
Topics:
consumption, hacs, metering, power, virtual-sensors
lschmeling [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Renewable Energy Integration
Topics:
Patrik Schönfeldt [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Renewable Energy Integration
Topics:
Patrik Schönfeldt [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Renewable Energy Integration
Topics:
Turhan [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Renewable Energy Integration
Topics:
Patrik Schönfeldt [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Renewable Energy Integration
Topics:
Fernando Penaherrera [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Renewable Energy Integration
Topics:
Martin Krisch [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Renewable Energy Integration
Topics:
Ellermann [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Renewable Energy Integration
Topics:
“mald_di” “[email protected]”
OST Projects: 1
Categories: Energy Systems
Sub Categories: Renewable Energy Integration
Topics:
upad_aj [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Renewable Energy Integration
Topics:
Sunke Schlüters [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Renewable Energy Integration
Topics:
Pedro Lacerda de Magalhães [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Renewable Energy Integration
Topics:
Mainak Dan [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy System Modeling Frameworks
Topics:
Shrirang Abhyankar [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Grid Analysis and Planning
Topics:
skrepkaq [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Building Energy Monitoring
Topics:
consumption, hacs, metering, power, virtual-sensors
Radoslav [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Grid Analysis and Planning
Topics:
imposm3, maplibre-gl-js, tegola
Damien [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Grid Analysis and Planning
Topics:
ascii-art, ascii-table, weather, wego, imposm3, maplibre-gl-js, tegola
Vamsipriya22 [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Load and Demand Forecasting
Topics:
Bruce J Palmer [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Grid Analysis and Planning
Topics:
Kadlec [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy System Modeling Frameworks
Topics:
nrel, renewable-energy, reopt-api, reopt-lite-api, reoptjl
Ole Mussmann [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy System Modeling Frameworks
Topics:
anaconda, miniconda, simulation-model, spine-toolbox
Jonas [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Data Accessibility and Integration
Topics:
matt-wyatt-e3 [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy System Modeling Frameworks
Topics:
Blake Garner [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Building Energy Monitoring
Topics:
consumption, hacs, metering, power, virtual-sensors
AndreasHD11 [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Data Accessibility and Integration
Topics:
climate-change, electrification, energy-modelling, grid, power, power-grids, renewable-energy, sustainability
KelvinZhang99 [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy System Modeling Frameworks
Topics:
hydropower, renewable-energy, reservoir-modeling
Anas Bahr [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy System Modeling Frameworks
Topics:
dynamic-phasors, electromagnetic-transient, emt, power-systems, powerflow, quasi-stationary
Benoît Vinot [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy System Modeling Frameworks
Topics:
asynchronous, smart-grids, 3-phase, load-flow, loadflow, newton-raphson, power, powerflow, state-estimation, system and 11 more
Ali Hamdan [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy System Modeling Frameworks
Topics:
3-phase, load-flow, loadflow, newton-raphson, power, powerflow, state-estimation, system, three-phase, 2-phase and 4 more
Mathias Veenman [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Data Accessibility and Integration, Energy System Data Access
Topics:
constraints, mip, pulp
Emir Fejzic [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Global and Regional Energy System Models, Regional Energy System Models
Topics:
Daniel Thom [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Load and Demand Forecasting
Topics:
electricity-load, energy-data, energy-demand, energy-demand-forecasting
José Ignacio Zapata Fuentealba [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Markets, Energy Modeling and Optimization
Topics:
mathematical-programming, modeling-language, nonlinear-programming
ahobeost [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Renewable Energy Integration
Topics:
marvinheintze [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Grid Analysis and Planning
Topics:
agent-based-simulation, energy-transition, powersystem, research
garbaylouis [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy System Modeling Frameworks
Topics:
energy-system, power-system-simulation, power-systems, power-systems-analysis
Robin Grether [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Data Accessibility and Integration
Topics:
alefunxo [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Policy, Energy System Data Access
Topics:
data visualization, plotly, policy, renewable energy
phumthep [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
dc-flow, dispatchable-units, economic-dispatch, electricity-supply, n-1-criterion, power-system-analysis, renewable-resources, substations, unit-commitment, water-energy-nexus
cristinafray [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Grid Analysis and Planning
Topics:
acdc, cim, comon-information-model, electrical, electrical-engineering, latin-hypercube, multi-terminal, newton-raphson, power-systems, powerflow and 1 more
Krien [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy System Modeling Frameworks
Topics:
energy-system, modelling-framework
Aiswarya Kaitheri Kandoth [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Grid Management and Microgrid
Topics:
juangutierrez [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Building Energy Monitoring, Energy Monitoring and Management
Topics:
climate-change, environmental, plotly
Elinor Montmasson [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Grid Management and Microgrid
Topics:
Severin L [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Building Energy Monitoring
Topics:
climate-change, environmental, plotly
hazelcsumb [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Building Energy Monitoring
Topics:
climate-change, environmental, plotly
andre-pegasys [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Data Accessibility and Integration
Topics:
gender, labor, worldbank, worldbank-gost
johnmeshulam [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Grid Management and Microgrid
Topics:
lf-energy, openadr
john572 [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Grid Management and Microgrid
Topics:
lf-energy, openadr
alexcarnero97uma [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Grid Management and Microgrid
Topics:
lf-energy, openadr
ylisko [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Grid Management and Microgrid
Topics:
lf-energy, openadr
Chen Chen [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Global and Regional Energy System Models, Regional Energy System Models
Topics:
Lars Nielsen [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Grid Management and Microgrid
Topics:
energy-origin, green-energy-hub, nx
Mads Magnus Due [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Grid Management and Microgrid
Topics:
energy-origin, green-energy-hub, nx
Alexander [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Grid Management and Microgrid
Topics:
energy-origin, green-energy-hub, nx
Martin Schmidt [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Grid Management and Microgrid
Topics:
energy-origin, green-energy-hub, nx
AFY [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Grid Management and Microgrid
Topics:
energy-origin, green-energy-hub, nx
Kristian Bank Erbou [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Grid Management and Microgrid
Topics:
energy-origin, green-energy-hub, nx
Jan Duelund [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Grid Management and Microgrid
Topics:
energy-origin, green-energy-hub, nx
Niels Jorck Worm [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Grid Management and Microgrid
Topics:
energy-origin, green-energy-hub, nx
Lars Gyrup Brink Nielsen [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Grid Management and Microgrid
Topics:
energy-origin, green-energy-hub, nx, mutation-testing, stryker, test-automation, testing-tools, sanitization, sanitize, validations and 10 more
jcferrei [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Renewable Energy Integration
Topics:
Dorsan Lepour [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Renewable Energy Integration
Topics:
Joseph [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Renewable Energy Integration
Topics:
Cédric [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Renewable Energy Integration
Topics:
Gauthier Limpens [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Renewable Energy Integration
Topics:
gouveia [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Renewable Energy Integration
Topics:
Nicolas Ghuys [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Renewable Energy Integration
Topics:
Kladar [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Data Accessibility and Integration
Topics:
co2-emissions, decarbonization, electrical-grid
Nève Alexandre [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
capacity-expansion-planning, clean-energy, climate-change, electrical-engineering, energy-system, energy-systems, loadflow, optimal-power-flow, optimisation, power-flow and 8 more
Vitalie Belinschi [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Grid Management and Microgrid
Topics:
energy-origin, green-energy-hub, nx
sahma19 [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Grid Management and Microgrid
Topics:
energy-origin, green-energy-hub, nx
Deb Bassett [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Monitoring and Management, Grid Management and Microgrid
Topics:
bath, school
Klaas Schoute [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Building Energy Monitoring
Topics:
esp32, esphome, glow, smartmeter, nipkaart, opendata, parking, stockholm
Bjørn Hoffmann [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Grid Management and Microgrid
Topics:
energy-origin, green-energy-hub, nx
ahalev [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Grid Management and Microgrid
Topics:
control, energy-management-systems, microgrid, microgrid-model, reinforcement-learning
Krokkodilli [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
energy-system, energy-system-modeling, gridcal, modelica, power-grid, power-grids, power-system-dynamic-modeling, power-system-dynamics, power-system-simulation, power-system-stability and 13 more
Johan Paduart [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Data Accessibility and Integration, Energy System Data Access
Topics:
waldemarmeier [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Data Accessibility and Integration, Energy System Data Access
Topics:
fleimgruber [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Data Accessibility and Integration, Energy System Data Access
Topics:
assertions, data-assertions, data-check, data-cleaning, data-processing, data-validation, data-verification, dataframe-schema, dataframes, hypothesis-testing and 19 more
LemuelKL [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Data Accessibility and Integration, Energy System Data Access
Topics:
Pepijn Schoen [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Data Accessibility and Integration, Energy System Data Access
Topics:
public-transport, railway, cpp14, isochrones, map-matching, osrm, routing, routing-engine, traveling-salesman
dave-cz [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Data Accessibility and Integration, Energy System Data Access
Topics:
Todd Fincannon [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy Policy
Topics:
Roní Gonçalves [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
computer-aided-design, educational-software, free-and-open-source-software, free-libre-open-source-software, graphical-user-interface, harmonics, induction-motors, industry-aplication, open-source-project, power-flow and 7 more
scotwheeler [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Renewable Energy Integration
Topics:
Juan Pablo Noreña-Monsalve [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy System Modeling Frameworks
Topics:
Philipp Jungkamp [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy System Modeling Frameworks
Topics:
IgnoreWarnings [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy System Modeling Frameworks
Topics:
t-kwasnik [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
nrel, renewable-energy, reopt-api, reopt-lite-api, reoptjl
Matthias Fripp [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Renewable Energy Integration
Topics:
mathematical-programming, modeling-language, nonlinear-programming
David Carter [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Building Energy Monitoring, Energy Monitoring and Management
Topics:
marcosmc [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
cim, energy-system, extensible, groovy, modular, power-system-simulation, power-systems, powsybl, power-system-dynamic-modeling, powsybl-dynawo and 1 more
Christian Biasuzzi [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
cim, energy-system, extensible, groovy, modular, power-system-simulation, power-systems, powsybl, powsybl-incubator, one-line-diagram and 1 more
Aaron Vitarana [email protected]
OST Projects: 1
Categories: Emissions, Energy Systems
Sub Categories: Emission Observation and Modeling, Energy Modeling and Optimization
Topics:
Paul Verwiebe [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy System Data Access, Load and Demand Forecasting
Topics:
korlynx [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
mthede [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Markets
Topics:
Marigold [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Data Accessibility and Integration, Energy System Data Access
Topics:
coronavirus, covid, covid-19, sars-cov-2, superset