A curated list of open technology projects to sustain a stable climate, energy supply, biodiversity and natural resources.

Categories - Renewable Energy

Sub Categories

Topics

geothermal, solar-cells, wind-turbines, wave-energy, pvoutput, exascale-computing, ecp, process-simulation, raytracing, geothermal-energy, wind-power, rotorcraft, optics, aeroelasticity, openmdao, aerodynamics, aircraft, fault-detection, deye, openfoam, inverter, sunsynk, scada, balkonkraftwerk, offshore-wind-platforms, bifacial, marine-renewable-energy, modelica-library, potential-flow, boundary-element-method, weather-variables, nasa-power, agroclimatology-data, agroclimatology, moose-framework, ste, scr-1551, bem, bemt, propeller, rotor, deeplabv3, deepsolar, inception-v3, network-planning, neurips-2020, pv-systems, solar-panels, heat-exchanger, balkonpv, photovoltaics-dashboard, mhkit, exawind, les, low-mach, boundary-element, hydrodynamic-coefficients-viewer, mesh-processing, meshviewer, compliance, low-carbon-systems, circularity, circularity-metrics, lifetime, mass-flow, repair, reuse, wind-farm, home-assistant-integration, huawei, huawei-solar, modbus-rtu, modbus-tcp, pv-simulator, shading-effects, geothermal-reservoirs, golem, unit-operation, solax, actuator-line, airfoils, blade-element, turbines, hoymiles, solenso, tsun, borefields, sizing, crne-solar, outback-mate, packets, renogy, renogy-rover, slack, slack-bot, solarthing, solcast, heatexchanger, hut23-425, energy2d, finite-difference-time-domain, multiphysics, aeronautics, structural-dynamics, structures, halide-ion-migration, perovskite-solar-cells, cheminformatics, density, equation-of-state, heat-capacity, molecule, solubility, surface-tension, thermal-conductivity, vapor-pressure, viscosity, scr-2927, non-governmental-organization, irradiance, ninja, biochemical-process, bioprocess, biorefinery, centrifuge, distillation, fermentation, flash, amr, amrex, custom-cards, borehole-image-analysis, fracture, fracture-mechanics, fractures, mplstereonet, structural-geology, scr-2490, ray-tracing, rigorous-coupled-wave, transfer-matrix-method, carbon-sequestration, coupled-heat-mass, multiphase-transport, nuclear-waste-repositories, porous-flow, reactive-chemistry, simulation-modeling, soil-vapor, subsurface-hydrology, subsurface-remediation, scr-2609, snl-visualization, water-wave, scr-1647, simulink, wec-sim, bioreactor, inverse-modelling, meshing, detection-boxes, detector-model, keras, model-detection, photovoltaic-panels, yolo3, dweet, freeboard, modbus-sungrow, sungrow-inverter, ecosystem-models, phenotyping, aeroacoustics, vortex-methods, vpm, vtol, systems-engineering, wisdem, chakra-ui, beam-irradiance, flight-simulation, sun-position, operations-maintenance, simpy, analysis-framework, beam-section, buckling, cylinders, design-of-offshore-steel-structures, dnv-os-c101, dnvgl-os-c101, dnvgl-rp-c201, dnvgl-rp-c203, fatigue-analysis, girder, gui-based, naval-architecture, plate-thickness, plates, structural-engineering, ocean-wave-energy-converters, potential-flow-theory, wave-structure-interaction, unsupervised-machine-learning, semiconductor, radiance, solar-concentrating-systems, defects, electronic-structure, materials-design, semiconductors, collision-risk, migratoryspecies, offshore-wind, seabirds, cloud-motion-prediction, generative-models, photovoltaic-power, probabilistic-solar-forecasting, sky-images, stochastic-video-prediction, sofar, sol-ark, solarman, solis, degradation, duramat, photovoltaic-systems, pv-modules,

Projects

Contributors

Lawrence Cheung [email protected]

OST Projects: 2
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: amr, amrex, ecp, exascale-computing, wind, wind-turbines, cfd, exawind, les, low-mach and 1 more

Alaa Tohamy [email protected]

OST Projects: 2
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: nowcasting

Jean Alinei [email protected]

OST Projects: 2
Categories: Energy Storage, Renewable Energy
Sub Categories: Battery, Photovoltaics and Solar Energy
Topics: bms, bq76952, open

thistleman [email protected]

OST Projects: 2
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

Jacob Bieker [email protected]

OST Projects: 2
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: nowcasting

Jonathan Hu [email protected]

OST Projects: 2
Categories: Cryosphere, Renewable Energy
Sub Categories: Glacier and Ice Sheets, Wind Energy
Topics: cfd, ecp, exascale-computing, exawind, les, low-mach, wind-energy, snl-applications, turbulence, sandia-national-laboratories and 2 more

Shreyas A [email protected]

OST Projects: 2
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: aeroelasticity, wind, wind-energy, wind-farm, wind-power, wind-turbine, cfd, ecp, exascale-computing, exawind and 8 more

junwoony [email protected]

OST Projects: 2
Categories: Renewable Energy
Sub Categories: Hydro Energy
Topics:

Caleb Ho [email protected]

OST Projects: 2
Categories: Renewable Energy
Sub Categories: Hydro Energy
Topics: games, multiagent, reinforcement-learning, distributed-computing, pydata

Martin martin.sö[email protected]

OST Projects: 2
Categories: Energy Systems, Renewable Energy
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks, Photovoltaics and Solar Energy
Topics: energy-system, modelling-framework

ssmssam [email protected]

OST Projects: 2
Categories: Renewable Energy, Sustainable Development
Sub Categories: Knowledge Platforms, Photovoltaics and Solar Energy
Topics: nowcasting, pvoutput, solar, climate, climate-change, climate-change-mitigation, climate-model, climate-solutions, drawdown

hsitaram [email protected]

OST Projects: 2
Categories: Renewable Energy
Sub Categories: Bioenergy, Wind Energy
Topics: bioreactor, inverse-modelling, meshing, openfoam, postprocessing

klbonne [email protected]

OST Projects: 2
Categories: Natural Resources, Renewable Energy
Sub Categories: Photovoltaics and Solar Energy, Water Supply, Water Supply and Quality
Topics: scr-2609, ord, water, snl-data-analysis, snl-visualization

faisal-bhuiyan [email protected]

OST Projects: 2
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: openmdao, systems-engineering, wind, wisdem, aeroelasticity, wind-energy, wind-farm, wind-power, wind-turbine

Bartdoekemeijer [email protected]

OST Projects: 2
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: control, floris, steady-state, wind

Rob Kooper [email protected]

OST Projects: 2
Categories: Biosphere, Renewable Energy
Sub Categories: Biodiversity and Species Distribution, Bioenergy, Ecological and Environmental Modeling
Topics: cyberinfrastructure, data-assimilation, ecosystem-model, ecosystem-science, meta-analysis, national-science-foundation, pecan, plants, agriculture, crops and 3 more

Scott Rohde [email protected]

OST Projects: 2
Categories: Biosphere, Renewable Energy
Sub Categories: Biodiversity and Species Distribution, Bioenergy, Ecological and Environmental Modeling
Topics: cyberinfrastructure, data-assimilation, ecosystem-model, ecosystem-science, meta-analysis, national-science-foundation, pecan, plants, agriculture, crops and 5 more

Pablo Benito Cia [email protected]

OST Projects: 2
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: aeroelasticity, wind, wind-energy, wind-farm, wind-power, wind-turbine, p5js, p5js-experiment, predator-prey, goes and 2 more

phoebe-p [email protected]

OST Projects: 2
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, semiconductor, solar-cells, multiscale-simulation, optics, physics, ray-tracing, raytracing, rigorous-coupled-wave, transfer-matrix-method

mahendra [email protected]

OST Projects: 2
Categories: Energy Systems, Renewable Energy
Sub Categories: Energy Modeling and Optimization, Energy System Modeling Frameworks, Photovoltaics and Solar Energy
Topics: oemof

Jonathan Adams [email protected]

OST Projects: 2
Categories: Consumption, Renewable Energy
Sub Categories: Agriculture and Nutrition, Photovoltaics and Solar Energy
Topics: photovoltaic, semiconductor, solar-cells, 2d, animations, bg, confetti, fireworks, particles, tsparticles

Andrew S. Rosen [email protected]

OST Projects: 2
Categories: Renewable Energy
Sub Categories: Hydro Energy
Topics: Atomistic simulations, chemistry, materials, physics, pydata

Antoine Jacquey [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: geothermal-reservoirs, golem, moose-framework

Alex Lindsay [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: geothermal-reservoirs, golem, moose-framework, petsc, amr, fem, finite-elements, finite-volumes, multiphysics, object-oriented and 16 more

Zivan Radosavljevic [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: geothermal-reservoirs, golem, moose-framework

mcacace [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: geothermal-reservoirs, golem, moose-framework

hnkolla [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics:

Pratik Nayak [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: amr, computational-science, fem, finite-elements, high-order, math-physics, parallel-computing, radiuss, dpcpp, hip and 6 more

JackCook [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Geothermal Energy
Topics: geothermal, heatexchanger, heatpump

Matt Barone [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Hydro Energy
Topics: scr-1551

Plathottam [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: control, deep-reinforcement-learning, reinforcement-learning, system-control, tensorflow-library, tensorforce

Karthik [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

Kevin Mayer [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: climate-change, deeplabv3, deepsolar, inception-v3, network-planning, neurips-2020, pv-systems, renewable-energy, solar, solar-panels

Kevin Mayer [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: climate-change, deeplabv3, deepsolar, inception-v3, network-planning, neurips-2020, pv-systems, renewable-energy, solar, solar-panels

Kevin [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: climate-change, deeplabv3, deepsolar, inception-v3, network-planning, neurips-2020, pv-systems, renewable-energy, solar, solar-panels

Yim [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: contingency-analysis, power-systems

Fletcher [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics:

Jones [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics:

Doug Hunsaker [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Hydro Energy
Topics: scr-1551

Madhusudhan Pandey [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Hydro Energy
Topics: hydropower, modelica-library

boerrebj [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Hydro Energy
Topics: hydropower, modelica-library

Matthieu Ancellin [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Hydro Energy
Topics: boundary-element-method, hydrodynamics, potential-flow, water-wave, wave-energy, hydrostatics, mesh, vtk, automatic-differentiation, differential-equations and 5 more

anomam [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: bifacial, renewable-energy, solar-energy, photovoltaic, pvlib, renewables

Qi Wang [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: aeroelasticity, wind, wind-energy, wind-farm, wind-power, wind-turbine

Greg Hayman [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: aeroelasticity, wind, wind-energy, wind-farm, wind-power, wind-turbine, openfast, wind-turbine-simulation

John Michalakes [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: aeroelasticity, wind, wind-energy, wind-farm, wind-power, wind-turbine

Greg Hayman [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: aeroelasticity, wind, wind-energy, wind-farm, wind-power, wind-turbine, openfast, wind-turbine-simulation

unknown [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: aeroelasticity, wind, wind-energy, wind-farm, wind-power, wind-turbine

Roberto Porcu [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: amr, amrex, ecp, exascale-computing, wind, wind-turbines

Michael Deceglie [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

Michael Deceglie [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

Ambarish Nag [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

GregoryKimball [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

Michael Deceglie [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

Michael Deceglie [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

Michael Deceglie [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

Michael Deceglie [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

Traveler [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics:

Matthew Brown [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: degradation, duramat, photovoltaic-systems, pv-modules, reliability

Kempe [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: degradation, duramat, photovoltaic-systems, pv-modules, reliability

Derek M Holsapple [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: degradation, duramat, photovoltaic-systems, pv-modules, reliability

Matthew Brown [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: degradation, duramat, photovoltaic-systems, pv-modules, reliability

Matthew Brown [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: degradation, duramat, photovoltaic-systems, pv-modules, reliability

Brown [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: degradation, duramat, photovoltaic-systems, pv-modules, reliability

Nalu It [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: cfd, ecp, exascale-computing, exawind, les, low-mach, wind-energy, snl-applications, turbulence

spdomin [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: cfd, ecp, exascale-computing, exawind, les, low-mach, wind-energy, snl-applications, turbulence

Alfred Lorber [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: cfd, ecp, exascale-computing, exawind, les, low-mach, wind-energy, snl-applications, turbulence

Nalu [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: cfd, ecp, exascale-computing, exawind, les, low-mach, wind-energy, snl-applications, turbulence

Paul Mullowney [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: cfd, ecp, exascale-computing, exawind, les, low-mach, wind-energy, hypre, min-app, nalu-wind and 2 more

Alan Williams [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: cfd, ecp, exascale-computing, exawind, les, low-mach, wind-energy

Alan Hsieh [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: cfd, ecp, exascale-computing, exawind, les, low-mach, wind-energy

David Dement [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: cfd, ecp, exascale-computing, exawind, les, low-mach, wind-energy

Domino [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: cfd, ecp, exascale-computing, exawind, les, low-mach, wind-energy, snl-applications, turbulence

Domino [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: cfd, ecp, exascale-computing, exawind, les, low-mach, wind-energy, snl-applications, turbulence

Domino [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: cfd, ecp, exascale-computing, exawind, les, low-mach, wind-energy, snl-applications, turbulence

Nicholas F. Baker [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics:

Nick Baker [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics:

Eric Lee [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics:

Jared J. Thomas [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Wind Energy
Topics: computational-fluid-dynamics, differentiable-physics-engine, hydrodynamics, reinforcement-learning, reinforcement-learning-environments

Alexander Morgan [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy

Ahan M R [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy, hut23, hut23-522

Kevin Anderson [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy, bokeh, interactive-plots, notebooks, numfocus, plots, visualisation

Johannes Dollinger [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy, apps, templates, views

Siddharth Kaul [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy

Volker Beutner [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy

Todd Hendricks [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy

Adam Peretti [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy

Alaina Kafkes [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy, desktop-application, ipython, notebook, nteract, react-components, repl and 1 more

Antsthebul [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: nowcasting, pvoutput, solar

Aziz [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy

Ben Pierce [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy

Eric Duminil [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy

Hamilton Kibbe [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy

Kshitiz Gupta [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy, cp-decomposition, snl-data-analysis, tensors, tucker-decomposition, bokeh, interactive-plots and 4 more

Liz T [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy

Nicolas Martinez [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy

Prabal Modi [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy

William C Grisaitis [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy, jax, declarative, graph-library, interactive, plotly, plotly-dash and 12 more

dzimmanck [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy

konstantin [email protected]

OST Projects: 1
Categories: Renewable Energy
Sub Categories: Photovoltaics and Solar Energy
Topics: photovoltaic, renewable-energy, renewables, solar-energy, calendar, datetime, german, holidays, error-handling, translation and 8 more