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, power-flow, pypsa, optimal-power-flow, power-systems-analysis, loadflow, power-system-analysis, capacity-expansion-planning, microgrid, power-grids, nrel, powersystem, power-system, electrical, load-flow, power-network, gym-environments, cim, powersystems, oemof, milp, adequacy, matpower, co-simulation, osemosys, efficiency, clean-energy, energy-management, mathematical-modelling, energy-modelling, tyndp, short-circuit, power-system-dynamics, rte, bilan, previsionnel, energy-management-systems, smart-grids, demand-flexibility, times-model, state-estimation, newton-raphson, sequential-decision-making-problems, oep, eia-api, smart-grid, gymnasium, minigrid, powsybl, potentials, renewable-timeseries, modelling-framework, optimisation-model, eigen3, lovelace-card, cgmes, shortcircuit, stateestimation, energy-system-planning, investment-optimization, operational-optimization, power-system-model, power-system-planning, pypsa-africa, pypsa-earth, 2-phase, 3-phase, multi-phase, multiphase, three-phase, balancing, time-series-aggregation, spine-toolbox, 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, springframework, public-lighting, oslp, iec61850, graphical-user-interface, miniconda, anaconda, very-large-scale-systems, tight-and-compact-formulation, power-to-hydrogen, network-constrained-unit-commitment, integrated-resource-planning, hydro-cascade-basins, hourly-resolution, generation-storage-networks-investments, energy-storage-systems, dynamic-investment-decisions, dc-power-flow, gridlabd, agent-based, power market model, open source model, GAMS, energy transition, electricity market modelling, ferc, etl, eia923, eia860, ddj, cems, process-systems-engineering, system, hypervision, alerting, calliope-models, quasi-stationary, emt, electromagnetic-transient, dynamic-phasors, linopy, stochastic-power-flow, multi-terminal, latin-hypercube, comon-information-model, acdc, representative-days, k-medoids-clustering, k-means-clustering, hierarchical-clustering, smart-home, octopus-energy, slimmemeter, slimme-meters, nifi-processors, nifi, dsmr-parser, dsmr, power-system-stabilizer, power-system-stability, power-system-dynamic-modeling, power-grid, gridcal, mixed-integer-linear-programming, environmental, pudl, natural-gas, short-circuit-analysis, pandapower, electrical-systems, electrical-system, electrical-schematics, electrical-rules-check, electrical-networks, electrical-network-analysis, coordination-study, iec61970, cim-import, cim-export, open-energy, oedi, datalake, testbed, software-in-the-loop, flexibility-modeling, standalone-software, renewable, flexibility, decarbonisation, timedomain, small-signal, modeling-dae, eigenvalue-analysis, andes, stochastic-simulation-algorithm, manipulatewidge, electric, dygraphs, myenergi, green-energy, ev-charging, heat-pump, dynamic-line-rating, matpower-github, bulma-css, reoptjl, reopt-lite-api, reopt-api, voltage-drop-analysis, free-libre-open-source-software, free-and-open-source-software, computer-aided-design, solar-system, glpk, energy-models, earth-osm, glow, esphome, wma, sma, ses, rnn, lstm, gru, electric-load-forecasting, arima, energy-generation, islanding, ignite-cli, 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, 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, free-datasets, costs, urban-heat-island, energy-optimization-model, distribution-shift, powergrid-operation, grid2op, rhdf5, datamodel, dispatch, power-stations, openadr, lf-energy, nyiso, newyork, kaggle-dataset, kaggle-competition, kaggle, modular, dlms, distribution-automation, cucumber-tests, hardware-designs, emonpi, v2s, v2h, v2g, v2b, smart-charging, ev-integration, bidirectional-charging, nx, green-energy-hub, energy-origin, energy-flexibility, energy-demand-forecasting, energy-demand, electricity-load, groovy, extensible, marktstammdatenregister, snakemake-workflow, sector-coupling, great-britain, power-supply, openmodelica, energy-systems-modelling, market, electricity-consumption-forecasting, electricity-consumption-analysis, ireland, energy-planning, modelling-tool, energy-information-administration, off-grid, monophased, clcpa, transmission-grid, planning-tool, distribution-grid, klu, agent-based-simulation, tegola, maplibre-gl-js, imposm3, villas, students, investment, energy-planners, esdl, energy-transition-calculation, energy-information, description-language, nuclear, npps,
Projects
Contributors
Fredrik Ekre [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Grid Analysis and Planning
Topics:
interior-point-method, antennas, computational-electromagnetics, electrical-engineering, electromagnetic-simulation, electromagnetics, frequency-selective-surfaces, microwave-engineering, automatic-differentiation, cfd and 73 more
Brendan Lewis [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
ami-solution, open, smart-grid
Tuomas Talvitie [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
ami-solution, open, smart-grid
Dongqi Wu [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Grid Analysis and Planning
Topics:
covid-19, open-toolbox, power-systems, resilience
Srivats Shukla [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
ami-solution, open, smart-grid
PoojaSan [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
ami-solution, open, smart-grid
Kirktj [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
ami-solution, open, smart-grid
pogcarr [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
ami-solution, open, smart-grid
Michael Akopov [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
ami-solution, open, smart-grid
Aaron Perrin [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
ami-solution, open, smart-grid
jdecarolis [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
energy-system-model, scenario-analysis, temoa
binghui89 [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
energy-system-model, scenario-analysis, temoa
Tinkaa [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Data Accessibility and Integration, Energy System Data Access
Topics:
climate-data, geospatial-data, weather-data
Christian Fleschhut [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Energy Markets
Topics:
design-systems, ember, storybook, ui-components, expo, ant-design, antd, ui-kit, ui-library, drag-and-drop and 1 more
Adam Greenhall [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
closember, ipython, notebook, repl, spec-0, alignment, flexible
Ankur Garg [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
energy-system-model, scenario-analysis, temoa
SabineAuer [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Grid Analysis and Planning
Topics:
dynamic-simulation, inverters, microgrids, power-systems
Frank Hellmann [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Grid Analysis and Planning
Topics:
dynamic-simulation, inverters, microgrids, power-systems
spkanung [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
energy-system-model, scenario-analysis, temoa
Hadi Eshraghi [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
energy-system-model, scenario-analysis, temoa
An open source energy system model [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
energy-system-model, scenario-analysis, temoa
301630 [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Data Accessibility and Integration, Energy System Data Access
Topics:
Alessandro Caldelari [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Building Energy Monitoring
Topics:
esp32, esphome, glow, smartmeter
Andrea Donno [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Building Energy Monitoring
Topics:
esp32, esphome, glow, smartmeter
Pranav Krishnan [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Building Energy Monitoring
Topics:
esp32, esphome, glow, smartmeter
davidkleiven [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, assertions, data-assertions and 12 more
Tars Verschelde [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy System Modeling Frameworks
Topics:
modelling-framework, energy-system-modelling, energy-systems
Tasku [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy System Modeling Frameworks
Topics:
modelling-framework, energy-system-modelling, energy-systems
Ben RdO [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Renewable Energy Integration
Topics:
gcezar [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
aivanova5 [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
Daniel Granberg [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
jenny [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
Matt Stevenson [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
SaeedRazavi [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
Thomas [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
Daniel Granberg [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
Maike Held [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Grid Analysis and Planning
Topics:
arashbaghaeilakehqb [email protected]
OST Projects: 1
Categories: Emissions, Energy Systems
Sub Categories: Emission Observation and Modeling, Energy Modeling and Optimization
Topics:
Steven Kemp [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
beautycase [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
Justin Michal [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
RL-INSTITUT\jaap.pedersen [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Grid Analysis and Planning
Topics:
Jonas Jeckstadt [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Grid Analysis and Planning
Topics:
maltesc [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Grid Analysis and Planning
Topics:
JosephBagaric [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Energy Markets
Topics:
Dmitry Fesenko [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Energy Markets
Topics:
driamend [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Energy Markets
Topics:
Soanvig [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Energy Markets
Topics:
m0azam [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Energy Markets
Topics:
marcin-l-tsh [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Energy Markets
Topics:
Heiko Burkhardt [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Energy Markets
Topics:
Grzegorz Matuszak [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Energy Markets
Topics:
arvindchez [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Energy Markets
Topics:
Kevin Nzeng Essimengane [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Energy Markets
Topics:
whitneypurdum [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Energy Markets
Topics:
atchapcyp [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Energy Markets
Topics:
Malak67 [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Energy Markets
Topics:
Chonlasith Jucksriporn [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Energy Markets
Topics:
Spyros Tzavikas [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Energy Markets
Topics:
faizan2590 [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Energy Markets
Topics:
Jochen Müller [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Energy Markets
Topics:
candrews42 [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Energy Markets
Topics:
agatsoh [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Energy Markets
Topics:
LuisGSY [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Energy Markets
Topics:
andreabertolini1995 [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Energy Markets
Topics:
dirkbig [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Energy Markets
Topics:
Humberto Linero [email protected]
OST Projects: 1
Categories: Consumption, Energy Systems
Sub Categories: Energy Distribution and Grids, Mobility and Transportation
Topics:
FeliceRocchitelli [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Energy Markets
Topics:
spyridontzavikas [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids, Energy Markets
Topics:
Ingmar Schlecht [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy System Data Access, Renewable Energy Integration
Topics:
Tars Verschelde [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy System Modeling Frameworks
Topics:
modelling-framework, energy-system-modelling, energy-systems
mhauer [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids
Topics:
grid-simulation, power-simulator, power-systems, power-systems-analysis, smartgrid, transactive-energy, agent-based, gridlabd, powerflow
Jason Fuller [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids
Topics:
grid-simulation, power-simulator, power-systems, power-systems-analysis, smartgrid, transactive-energy, agent-based, gridlabd, powerflow
Ryan Kladar [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Data Accessibility and Integration
Topics:
co2-emissions, decarbonization, electrical-grid
Ben Freke [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks
Topics:
batteries, electric-vehicles, renewable-energy, solar, wind
An Pham [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy System Modeling Frameworks
Topics:
building-heating, heat-pump, thermal-energy-storage, capacity-expansion-planning, decarbonization, power-system, nrel, renewable-energy, reopt-api, reopt-lite-api and 1 more
Andy Fisher [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids
Topics:
grid-simulation, power-simulator, power-systems, power-systems-analysis, smartgrid, transactive-energy, agent-based, gridlabd, powerflow
Kristoffer Højrup Moos [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
Callum Tilbury [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Modeling and Optimization, Load and Demand Forecasting
Topics:
buffers, jax, off-policy, reinforcement-learning, rl
BernardoCabral24 [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Load and Demand Forecasting
Topics:
Johan Isacsson [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Building Energy Monitoring
Topics:
hacs, thermia, custom-component, sunspec, ev-charging, green-energy, myenergi
Johnny Willemsen [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Building Energy Monitoring
Topics:
cplusplus, libraries, packages, vcpkg, visual-studio, inverter, pvoutput, saj, solar, communication and 12 more
trizmark [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Building Energy Monitoring
Topics:
ev-charging, green-energy, myenergi
JosyBan [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Building Energy Monitoring
Topics:
ev-charging, green-energy, myenergi
Alex Bennée [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Building Energy Monitoring
Topics:
ev-charging, green-energy, myenergi
Nathan Tenney [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy Distribution and Grids
Topics:
grid-simulation, power-simulator, power-systems, power-systems-analysis, smartgrid, transactive-energy, agent-based, gridlabd, powerflow
Nicholas Orr [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Building Energy Monitoring
Topics:
ev-charging, green-energy, myenergi
Zeppen [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Building Energy Monitoring
Topics:
ev-charging, green-energy, myenergi
Richard Burford [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Building Energy Monitoring
Topics:
ev-charging, green-energy, myenergi
Rob Ferrer [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Building Energy Monitoring
Topics:
ev-charging, green-energy, myenergi
Gertjan [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Building Energy Monitoring
Topics:
ev-charging, green-energy, myenergi
SamK [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Building Energy Monitoring
Topics:
consumption, hacs, hue-lights, metering, power, virtual-sensors
thomaswhaley [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Energy System Modeling Frameworks
Topics:
loadflow, power, powerflow, short-circuit, state-estimation, system
Michal Bartak [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Building Energy Monitoring
Topics:
consumption, hacs, hue-lights, metering, power, virtual-sensors
VanishedAIR [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Building Energy Monitoring
Topics:
climate-change, environmental, plotly
regina [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Building Energy Monitoring
Topics:
climate-change, environmental, plotly
Miller Rosenthal [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Building Energy Monitoring
Topics:
climate-change, environmental, plotly
madargani [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Building Energy Monitoring
Topics:
climate-change, environmental, plotly
miaescobar1 [email protected]
OST Projects: 1
Categories: Energy Systems
Sub Categories: Building Energy Monitoring
Topics:
climate-change, environmental, plotly