100 Best Clean Tech Apps for Greener Everyday Operations
Clean tech apps can turn everyday operational choices into more informed actions, from planning EV journeys to reducing surplus food. This first group covers practical tools across mobility, electricity, and resource sharing.
Google Maps
Google Maps provides navigation, transit directions, cycling routes, and fuel-efficient driving route options in supported areas. It helps drivers avoid inefficient routes by comparing travel options and highlighting lower-fuel driving choices.
Waze
Waze offers community-powered driving navigation with traffic, hazards, road closures, and route updates. It helps reduce time spent idling in traffic by rerouting drivers around congestion and incidents.
PlugShare
PlugShare maps EV charging stations, connector types, check-ins, photos, and driver reviews. It helps EV drivers find suitable, working chargers by combining station details with community updates.
ChargePoint
ChargePoint helps drivers locate compatible charging stations, start sessions, and monitor charging activity. It simplifies public charging by letting drivers manage compatible ChargePoint sessions from one mobile app.
Electrify America
Electrify America lets EV drivers locate stations, check charger availability, and start charging sessions. It reduces uncertainty on long EV trips by showing station information before drivers arrive.
A Better Routeplanner
A Better Routeplanner builds EV travel routes using vehicle settings, charging stops, and energy estimates. It helps drivers plan complex electric road trips without manually calculating charging stops and range.
Tesla
Tesla's app lets owners monitor vehicles, manage charging, control climate settings, and access vehicles remotely. It helps Tesla owners oversee charging and vehicle status without returning to their parked car.
EVgo
EVgo helps drivers find EVgo charging locations, view station details, and initiate charging sessions. It helps EVgo customers start and track charging more easily when using the company's network.
Emporia Energy
Emporia Energy connects with compatible monitors and chargers to display household electricity use and charging data. It helps households identify electricity-intensive usage by making circuit-level energy data easier to review.
Sense
Sense displays home energy consumption data and identifies electrical device activity through compatible monitoring hardware. It helps homeowners spot wasteful appliance behavior by translating whole-home electricity data into device insights.
Arcadia
Arcadia connects eligible utility accounts to provide electricity data and options for renewable energy programs. It helps customers navigate utility energy information and available clean-energy choices through a consolidated interface.
OhmConnect
OhmConnect notifies participating users about grid-saving events and tracks reduced electricity use during those periods. It helps households shift flexible electricity use when the grid is strained and dirtier power may run.
JouleBug
JouleBug uses challenges, reminders, and social features to encourage lower-impact daily habits. It helps people sustain environmental habits by turning small actions into visible, repeatable goals.
Olio
Olio connects neighbors and local businesses to share surplus food and other unwanted household items. It helps prevent usable goods from being discarded by making local sharing quick and accessible.
Too Good To Go
Too Good To Go connects customers with local businesses selling surplus food for collection. It helps food businesses reduce end-of-day waste while giving customers access to unsold items.
Flashfood
Flashfood lists discounted grocery items approaching their best-before dates at participating stores. It helps shoppers save food from disposal by making near-date grocery inventory easier to purchase.
Ecosia
Ecosia is a search app and browser that directs advertising revenue toward tree-planting projects. It offers users an alternative search tool for aligning routine web searches with environmental funding.
BlaBlaCar
BlaBlaCar connects drivers with passengers seeking intercity carpooling and shared travel arrangements. It helps travelers fill empty car seats, reducing the need for separate single-occupancy journeys.
Transit
Transit provides real-time public transport arrivals, trip planning, micromobility options, and service alerts. It helps commuters combine transit and shared mobility options without checking multiple local transport sources.
Citymapper
Citymapper plans urban journeys across public transport, walking, cycling, and shared mobility services. It helps city travelers compare practical alternatives to driving when navigating unfamiliar transportation networks.
Lime
Lime enables users to locate, unlock, and pay for shared electric scooters and bicycles. It helps riders complete short urban trips without owning a car, bike, or scooter.
Bird
Bird provides access to shared electric scooters through an app for short-distance urban travel. It helps users cover last-mile journeys when walking is impractical and car travel is unnecessary.
Voi
Voi lets users find and rent shared electric scooters in cities where its service operates. It gives urban riders a lightweight alternative for short trips that might otherwise require a car.
Donkey Republic
Donkey Republic offers app-based access to shared bicycles through participating city and partner networks. It helps people access bicycles on demand without maintaining, storing, or purchasing their own.
Electricity Maps
Electricity Maps displays estimated electricity carbon intensity and power-generation data for supported grids. It helps users time flexible electricity consumption around periods when local grid power appears cleaner.
Google Home
Google Home controls compatible smart-home devices, including thermostats, lights, and energy-related routines. It reduces manual household energy management by centralizing controls and automating everyday device schedules.
ecobee
ecobee manages compatible smart thermostats, displaying indoor conditions and enabling temperature scheduling from a phone. It helps households avoid inefficient heating and cooling by making thermostat adjustments easier remotely.
tado°
tado° controls compatible heating and air-conditioning systems using schedules, geofencing, and room temperature data. It addresses wasted climate control when residents are away or rooms need different temperatures.
Hive
Hive lets users manage compatible heating, hot water, lights, and plugs through connected controls. It simplifies monitoring multiple home systems, helping users avoid leaving energy-consuming devices unnecessarily active.
SolarEdge Monitoring
SolarEdge Monitoring displays solar production, energy consumption, battery status, and system alerts for compatible installations. It gives solar owners visibility into system performance, making unexpected production changes easier to spot.
Enphase App
The Enphase App shows energy production, consumption, battery activity, and system status for Enphase customers. It helps homeowners understand how their solar and storage equipment is performing throughout the day.
Fronius Solar.web
Fronius Solar.web monitors compatible photovoltaic systems, presenting generation data and equipment status in dashboards. It reduces uncertainty about solar output by providing accessible performance information and historical generation records.
myenergi
myenergi manages compatible home energy devices, including electric-vehicle chargers, solar diverters, and battery systems. It helps users coordinate electricity use around local generation instead of manually managing connected equipment.
Octopus Energy
Octopus Energy provides account management, meter readings, usage information, and tariff details for its customers. It makes household electricity information easier to access, reducing friction when tracking bills and usage.
Smappee
Smappee monitors electricity use through compatible hardware and provides energy insights and device control features. It helps users identify where electricity is being used when household consumption feels difficult to understand.
Good On You
Good On You rates fashion brands using information about environmental, labor, and animal welfare practices. It helps shoppers compare fashion brands when sustainability claims are difficult to evaluate independently.
Karma
Karma connects users with discounted surplus food and products offered by participating local businesses. It helps people find lower-cost goods while giving businesses another route for selling unsold inventory.
Vinted
Vinted is a peer-to-peer marketplace for buying, selling, and exchanging secondhand clothing and household items. It makes reusing unwanted items easier for people who lack convenient local resale channels.
thredUP
thredUP sells secondhand clothing online and offers clothing cleanout services in supported markets. It helps shoppers access pre-owned apparel and gives sellers a simpler alternative to individual listings.
Freecycle
Freecycle connects local members who give away unwanted usable items instead of sending them to landfill. It helps people pass along bulky or unwanted goods when disposal feels wasteful or inconvenient.
Buy Nothing
Buy Nothing connects neighbors to give, receive, lend, and share items within local communities. It reduces unnecessary purchases by helping neighbors borrow or receive useful goods nearby.
Share Now
Share Now provides app-based access to short-term car rentals in cities where its service operates. It offers occasional drivers vehicle access without requiring the costs and commitments of private ownership.
Zipcar
Zipcar enables members to reserve vehicles by the hour or day through its mobile app. It helps people make occasional trips without maintaining a personally owned vehicle year-round.
Turo
Turo is a car-sharing marketplace where hosts list vehicles for travelers to book through the app. It gives travelers alternatives to traditional rental counters and helps owners use underutilized vehicles.
Moovit
Moovit provides public-transit trip planning, arrival information, service alerts, and navigation in supported cities. It helps riders navigate unfamiliar transit networks when routes, stops, and service changes are confusing.
Commons
Commons helps users estimate the carbon impact of purchases and discover actions intended to reduce emissions. It addresses the difficulty of connecting everyday spending choices with their potential climate impact.
Giki
Giki offers sustainability information and guidance designed to help users make lower-impact lifestyle choices. It helps people move from broad environmental intentions toward practical actions they can evaluate.
Refill
Refill maps places where users can refill water bottles and find lower-waste shopping options. It helps people avoid single-use packaging when they do not know nearby refill locations.
iRecycle
iRecycle helps users locate recycling options and learn accepted materials for nearby collection programs. It reduces recycling confusion by connecting items with local disposal and collection guidance.
Recycle Coach
Recycle Coach provides local waste collection schedules, sorting guidance, reminders, and service updates. It helps residents sort materials correctly and avoid missing collection days in changing municipal programs.
Earth Hero
Earth Hero helps users track climate actions, calculate impacts, and discover personalized sustainability challenges. It addresses uncertainty about effective daily actions by organizing practical steps into an actionable plan.
AWorld
AWorld offers sustainability challenges, educational content, and habit tracking for individuals and communities. It helps people sustain environmentally minded routines when climate goals feel abstract or difficult to measure.
Capture
Capture estimates personal carbon footprints from lifestyle choices and suggests ways to reduce emissions. It helps users identify major emissions sources when household environmental impacts are otherwise hard to visualize.
Pawprint
Pawprint calculates lifestyle carbon footprints and provides tailored suggestions for reducing environmental impact. It helps users prioritize realistic changes instead of guessing which personal choices matter most.
Klima
Klima helps users estimate their carbon footprint and support verified climate projects through the app. It gives individuals a straightforward path to address unavoidable emissions alongside personal behavior changes.
Carbon Footprint
Carbon Footprint calculates emissions from travel, home energy, food, and other everyday activities. It helps users compare the climate consequences of routine decisions using a single calculator.
Greenly
Greenly provides businesses with carbon accounting tools for measuring, reporting, and managing emissions data. It helps small teams organize scattered operational data for clearer company emissions reporting.
Plan A
Plan A provides businesses with carbon accounting and decarbonization tools for tracking organizational emissions. It helps companies turn complex emissions data into structured reduction planning and reporting work.
Persefoni
Persefoni is a carbon accounting platform that helps organizations calculate, disclose, and manage emissions. It reduces the manual effort of assembling emissions inventories from business operations and suppliers.
Litterati
Litterati lets people photograph litter, map observations, and contribute data about local waste. It helps communities document persistent litter problems that are difficult to quantify through occasional cleanups.
Bower
Bower rewards users for scanning and recycling products through participating recycling and retail programs. It encourages correct sorting when recycling habits lack immediate feedback or tangible motivation.
NoWaste
NoWaste tracks pantry and refrigerator inventories, including expiration dates and food consumption. It helps households use ingredients before spoilage when stored food is easily forgotten.
SuperCook
SuperCook suggests recipes based on ingredients users already have in their kitchens. It reduces unnecessary grocery purchases by helping cooks turn leftover ingredients into meals.
Kitche
Kitche helps households track groceries, plan meals, and receive reminders about expiring food. It tackles avoidable food waste by making refrigerator contents and expiry dates more visible.
Food Rescue Hero
Food Rescue Hero connects volunteers with opportunities to deliver surplus food to community organizations. It helps food donors move usable surplus quickly when they lack transport and distribution capacity.
Rachio
Rachio controls compatible smart sprinkler systems using schedules, weather data, and watering adjustments. It helps homeowners avoid wasteful irrigation when fixed schedules ignore rainfall and seasonal conditions.
Hydrawise
Hydrawise manages compatible irrigation controllers with weather-based schedules and remote monitoring tools. It reduces overwatering by adjusting irrigation plans when local weather conditions change.
Orbit B-hyve
Orbit B-hyve controls compatible irrigation devices and helps users create automated watering schedules. It simplifies efficient lawn and garden watering when manual timer adjustments are frequently overlooked.
Rain Bird
Rain Bird controls compatible irrigation controllers, allowing users to manage watering schedules remotely. It helps users correct inefficient watering schedules without needing to access irrigation hardware directly.
Netatmo Energy
Netatmo Energy manages compatible smart heating controls and displays household heating information. It helps households fine-tune heating when room temperatures and schedules are managed inconsistently.
Home Assistant
Home Assistant connects smart-home devices for local automation, monitoring, and energy-related control. It helps technically inclined users coordinate disconnected devices instead of managing many separate applications.
Samsung SmartThings
Samsung SmartThings connects compatible smart devices for automation, monitoring, and household control. It reduces smart-home fragmentation by placing compatible appliances, sensors, and routines in one interface.
Homey
Homey connects compatible smart-home products and enables automations across lighting, heating, and sensors. It helps households create cross-device energy routines when products use different control systems.
Kasa Smart
Kasa Smart controls compatible plugs, switches, bulbs, and cameras through schedules and remote access. It helps users limit unnecessary device runtime when appliances are left on after leaving home.
Eve
Eve manages compatible smart-home accessories, including energy monitoring devices, sensors, and connected outlets. It helps users observe connected-device energy use when plug-level consumption is otherwise invisible.
Tibber
Tibber connects compatible home energy devices and electricity data to help users monitor and shift consumption. It helps households respond to variable electricity prices instead of manually checking rates and usage.
Sunny Portal
Sunny Portal displays performance data from compatible SMA solar inverters and energy systems. It helps solar owners spot production changes without interpreting inverter readings directly.
FusionSolar
FusionSolar monitors Huawei solar installations, showing generation, storage, and equipment status data. It helps system owners oversee distributed solar equipment without visiting each component physically.
PVOutput
PVOutput lets solar owners upload, visualize, and compare photovoltaic generation and consumption data. It helps users organize solar performance records that would otherwise remain scattered across devices.
ev.energy
ev.energy schedules compatible electric-vehicle charging around electricity tariffs, grid signals, and driver preferences. It helps EV drivers reduce charging effort by automating sessions around their needed departure times.
ChargeHub
ChargeHub helps electric-vehicle drivers locate charging stations, review details, and plan charging stops. It reduces uncertainty about charger availability and location when drivers travel beyond familiar routes.
EV Connect
EV Connect provides tools for finding, starting, and managing charging sessions on its network. It helps drivers access network chargers without relying on separate station controls or unclear instructions.
Shell Recharge
Shell Recharge helps drivers find compatible public chargers and manage charging sessions through its network. It simplifies public charging by putting station search and session access in one place.
bp pulse
bp pulse helps members locate charging points, check status information, and begin eligible charging sessions. It helps EV drivers avoid searching blindly for network chargers while traveling or commuting.
Pod Point
Pod Point provides charging-station location information and account tools for users of its charging network. It helps drivers identify suitable charging locations rather than navigating unfamiliar sites without guidance.
Chargemap
Chargemap maps public EV charging stations and includes community-supplied information about access and reliability. It helps drivers assess charging options when official station details are incomplete or outdated.
FLO
FLO helps electric-vehicle drivers find stations, view availability, and start charging on supported chargers. It reduces the friction of locating and activating public charging during everyday trips.
Flume
Flume pairs with a home water monitor to show usage data and alert users to potential leaks. It helps homeowners detect unexpected water consumption before leaks create larger bills or damage.
Dropcountr
Dropcountr provides water utility customers with account information, conservation resources, and service updates. It helps residents access utility water information without calling or navigating multiple utility channels.
WaterSmart
WaterSmart gives utility customers personalized water-use information, conservation recommendations, and leak notifications. It helps households understand their consumption when monthly bills provide feedback too late.
Phyn
Phyn works with connected water-monitoring hardware to analyze household water use and identify possible leaks. It helps homeowners detect abnormal plumbing activity before unnoticed leaks waste water and cause damage.
LeakBot
LeakBot uses a connected sensor and app alerts to identify potential plumbing leaks in homes. It helps property owners respond to hidden leaks before they become costly repairs.
Hydrao
Hydrao connects smart shower devices with an app that tracks water use during showers. It helps households make shower water consumption visible when usage is otherwise difficult to gauge.
TrashOut
TrashOut enables users to map illegal dumping sites and report waste issues to relevant organizations. It helps communities document litter hotspots that may otherwise go unreported or unresolved.
RecycleNation
RecycleNation helps users find local recycling locations and learn which materials facilities accept. It helps people avoid sending recyclable items to landfill because local rules are unclear.
Back Market
Back Market is an online marketplace for refurbished electronics sold by professional refurbishers. It helps buyers consider reused devices instead of purchasing new electronics for every replacement.
Joro
Joro estimates personal carbon emissions from spending data and offers actions to reduce them. It helps consumers connect everyday purchases with emissions that are otherwise difficult to estimate.
CoGo
CoGo provides carbon insights for spending and connects users with lower-impact businesses and actions. It helps people make sustainability choices when purchase-related environmental impacts are not readily visible.
Ducky
Ducky offers climate-action challenges and tools for organizations seeking to engage employees on sustainability. It helps teams turn broad climate intentions into structured actions that employees can complete.
Treeapp
Treeapp enables users to support tree-planting projects through a mobile app and partner campaigns. It gives individuals a straightforward way to contribute to verified tree-planting initiatives.
The next sections can expand from these everyday tools into software for carbon management, circular operations, renewable energy, and sustainable business workflows.