--- title: "GridCarbon - Reviews, Revenue and Downloads in United Kingdom | Apple App Store" description: "Track the carbon intensity of the GB electricity grid on your iPhone or iPad Demand for electricity varies throughout the day, and thus, the mix of generators supplying this electricity continually c" --- # GridCarbon — United Kingdom ![GridCarbon App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/b5/b1/cb/b5b1cbf5-116c-82eb-c253-bba7398018ca/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/400x400bb.png) **Developer:** [Alex Rogers](https://apptail.io/developer/alex-rogers-Rfwd) (United Kingdom) **Category:** Utilities **Rating:** 4.5/5 (61 ratings) **Price:** Free **Bundle ID:** uk.ac.soton.ecs **Store:** Apple App Store **Country:** United Kingdom **Version:** 1.16.1 (released 2026-05-12) **Original Release:** 2010-01-04 **App Store Link:** [Download on Apple App Store](https://apps.apple.com/gb/app/app/id346832866) **AppTail Page:** [https://apptail.io/app/gridcarbon-qt/united-kingdom](https://apptail.io/app/gridcarbon-qt/united-kingdom) ## GridCarbon Description Track the carbon intensity of the GB electricity grid on your iPhone or iPad Demand for electricity varies throughout the day, and thus, the mix of generators supplying this electricity continually changes. As a result, the carbon intensity of the electricity – the quantity of CO2 produced for 1 kWh of electricity consumed – also varies continually. Deferring your use of electricity to off-peak times, when the carbon intensity is low, can help reduce your carbon footprint. Features: - Data updated every 5 minutes. - Display of instantaneous carbon intensity (gCO2/kWh). - Traffic light indicator to highlight period of low and high carbon intensity. - Generation mix summary showing total and percentage supply by type. - Line plot showing carbon intensity over the previous 24 hours. - Interactive bar chart showing the generation mix over the previous 24 hours. ## GridCarbon Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/0e/08/22/0e0822d5-aa15-9027-170c-2cd31a8ca9d6/f3ad187b-cfdb-454f-8b61-64a14588116b_Simulator_Screen_Shot_-_iPad_Pro__U002812.9-inch_U0029__U00284th_generation_U0029_-_2021-02-13_at_12.03.29.png/2048x2732.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/2e/ce/77/2ece776d-84b3-7651-d962-c1537a71ce45/3baf6492-ef66-4613-a286-c0917f2911dc_Simulator_Screen_Shot_-_iPad_Pro__U002812.9-inch_U0029__U00284th_generation_U0029_-_2021-02-13_at_12.03.32.png/2732x2048.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e1/c2/d9/e1c2d954-e379-5859-273c-dd255a287871/0fcf24bf-31f1-4e98-bd99-006c4471cbce_Simulator_Screen_Shot_-_iPad_Pro__U002812.9-inch_U0029__U00284th_generation_U0029_-_2021-02-13_at_12.03.38.png/2048x2732.png) ## GridCarbon Rating Breakdown in United Kingdom - 5 stars: 47 (77%) - 4 stars: 6 (10%) - 3 stars: 4 (7%) - 2 stars: 2 (3%) - 1 stars: 2 (3%) ## GridCarbon Reviews in United Kingdom ### ****- "Good" Good app. Like the landscape mode with toggles for each type of energy source. Would be good to have demand displayed as well. -- Totoptr, 2025-08-29 ### ***** "Really useful" I use this to plan my discretionary electricity use such as washing machine. Also interesting to see the constantly hanging mix of power generation. Very grateful to the app developers for what they have done. -- andrew in leicester, 2024-06-05 ### **--- "App no longer updating?" Was a great app but seems to have stopped updating? -- Rcheliguy8653, 2023-03-21 ### ****- "Stopped working" Excellent App and really useful and simple to share with others what the grid Carbon intensity is. However stopped working a week ago and data no longer available. -- Tryagain2222, 2023-03-21 ### ****- "almost perfect" does one thing really well one “nice to have”: it would be great if the total would collapse or scroll up when scrolling up the source list, to fit more entries on the display great app! -- g.marinov, 2022-08-26 ### ***-- "Doesn’t show graph" Gives nice snapshot but no graph over time. -- Scottish Stephen, 2022-08-13 ### ***-- "Can’t see the graphs" This app looks brilliant but I can only see the first page. How do you get onto the line and bar charts? Thanks. -- jrgeo17, 2022-08-08 ### ***** "Great UK grid carbon intensity in real time" This is great app. I rely upon it to decide when to run my appliances and large electrical loads. So that I limit my impact somewhat. -- Scottystreet, 2021-10-26 ### ****- "Archived data" Great APP but would be a fantastic one if archived data could be accessed -- James W G, 2021-09-30 ### *---- "Stopped working" This app has stopped updating over the last few days, so right now is useless. 26/7/2021 -- G8YTZ, 2021-07-26 [View all GridCarbon reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## GridCarbon Discovered Keywords - gridcarbon - carbon tracker ## Apps Similar to GridCarbon - [Octopus Watch](https://apptail.io/app/octopus-watch-ILt/united-kingdom) - [Octopus Energy Agile Watcher](https://apptail.io/app/octopus-energy-agile-watcher-Lwu/united-kingdom) - [Octopus Compare](https://apptail.io/app/octopus-compare-fCx/united-kingdom) - [Gridwatch](https://apptail.io/app/gridwatch-tgy/united-kingdom) - [Octopus Labs](https://apptail.io/app/octopus-labs-ZOy/united-kingdom) - [Octo Aid: Energy Insights](https://apptail.io/app/octo-aid-energy-insights-xez/united-kingdom) - [Bright](https://apptail.io/app/bright-WkI/united-kingdom) - [GivEnergy](https://apptail.io/app/givenergy-qklb/united-kingdom) - [Octoscope](https://apptail.io/app/octoscope-fBln/united-kingdom) - [OctoTracker](https://apptail.io/app/octotracker-hFNn/united-kingdom) ## GridCarbon Available In - [United Kingdom](https://apptail.io/app/gridcarbon-qt/united-kingdom) - [United States](https://apptail.io/app/gridcarbon-qt/united-states) - [Spain](https://apptail.io/app/gridcarbon-qt/spain) - [France](https://apptail.io/app/gridcarbon-qt/france) - [Singapore](https://apptail.io/app/gridcarbon-qt/singapore) - [Chile](https://apptail.io/app/gridcarbon-qt/chile) - [Austria](https://apptail.io/app/gridcarbon-qt/austria) - [Brazil](https://apptail.io/app/gridcarbon-qt/brazil) - [Belarus](https://apptail.io/app/gridcarbon-qt/belarus) - [Canada](https://apptail.io/app/gridcarbon-qt/canada) - [Switzerland](https://apptail.io/app/gridcarbon-qt/switzerland) - [China](https://apptail.io/app/gridcarbon-qt/china) - [Colombia](https://apptail.io/app/gridcarbon-qt/colombia) - [Cyprus](https://apptail.io/app/gridcarbon-qt/cyprus) - [Czechia](https://apptail.io/app/gridcarbon-qt/czechia) - [Germany](https://apptail.io/app/gridcarbon-qt/germany) - [Denmark](https://apptail.io/app/gridcarbon-qt/denmark) - [Dominican Republic](https://apptail.io/app/gridcarbon-qt/dominican-republic) - [Algeria](https://apptail.io/app/gridcarbon-qt/algeria) - [Ecuador](https://apptail.io/app/gridcarbon-qt/ecuador) - [Estonia](https://apptail.io/app/gridcarbon-qt/estonia) - [Egypt](https://apptail.io/app/gridcarbon-qt/egypt) - [Finland](https://apptail.io/app/gridcarbon-qt/finland) - [Greece](https://apptail.io/app/gridcarbon-qt/greece) - [Hong Kong SAR China](https://apptail.io/app/gridcarbon-qt/hong-kong) - [Croatia](https://apptail.io/app/gridcarbon-qt/croatia) - [Hungary](https://apptail.io/app/gridcarbon-qt/hungary) - [Indonesia](https://apptail.io/app/gridcarbon-qt/indonesia) - [Ireland](https://apptail.io/app/gridcarbon-qt/ireland) - [Israel](https://apptail.io/app/gridcarbon-qt/israel) - [India](https://apptail.io/app/gridcarbon-qt/india) - [Iceland](https://apptail.io/app/gridcarbon-qt/iceland) - [Italy](https://apptail.io/app/gridcarbon-qt/italy) - [Japan](https://apptail.io/app/gridcarbon-qt/japan) - [South Africa](https://apptail.io/app/gridcarbon-qt/south-africa) - [Argentina](https://apptail.io/app/gridcarbon-qt/argentina) - [Australia](https://apptail.io/app/gridcarbon-qt/australia) - [Azerbaijan](https://apptail.io/app/gridcarbon-qt/azerbaijan) - [Barbados](https://apptail.io/app/gridcarbon-qt/barbados) - [Belgium](https://apptail.io/app/gridcarbon-qt/belgium) - [Bulgaria](https://apptail.io/app/gridcarbon-qt/bulgaria) - [Ukraine](https://apptail.io/app/gridcarbon-qt/ukraine) - [Uruguay](https://apptail.io/app/gridcarbon-qt/uruguay) - [Vietnam](https://apptail.io/app/gridcarbon-qt/vietnam) - [United Arab Emirates](https://apptail.io/app/gridcarbon-qt/united-arab-emirates) - [South Korea](https://apptail.io/app/gridcarbon-qt/south-korea) - [Kuwait](https://apptail.io/app/gridcarbon-qt/kuwait) - [Kazakhstan](https://apptail.io/app/gridcarbon-qt/kazakhstan) - [Lebanon](https://apptail.io/app/gridcarbon-qt/lebanon) - [Sri Lanka](https://apptail.io/app/gridcarbon-qt/sri-lanka) - [Lithuania](https://apptail.io/app/gridcarbon-qt/lithuania) - [Luxembourg](https://apptail.io/app/gridcarbon-qt/luxembourg) - [Latvia](https://apptail.io/app/gridcarbon-qt/latvia) - [Malta](https://apptail.io/app/gridcarbon-qt/malta) - [Mauritius](https://apptail.io/app/gridcarbon-qt/mauritius) - [Mexico](https://apptail.io/app/gridcarbon-qt/mexico) - [Malaysia](https://apptail.io/app/gridcarbon-qt/malaysia) - [Namibia](https://apptail.io/app/gridcarbon-qt/namibia) - [Nigeria](https://apptail.io/app/gridcarbon-qt/nigeria) - [Netherlands](https://apptail.io/app/gridcarbon-qt/netherlands) - [Norway](https://apptail.io/app/gridcarbon-qt/norway) - [Nepal](https://apptail.io/app/gridcarbon-qt/nepal) - [New Zealand](https://apptail.io/app/gridcarbon-qt/new-zealand) - [Peru](https://apptail.io/app/gridcarbon-qt/peru) - [Philippines](https://apptail.io/app/gridcarbon-qt/philippines) - [Pakistan](https://apptail.io/app/gridcarbon-qt/pakistan) - [Poland](https://apptail.io/app/gridcarbon-qt/poland) - [Portugal](https://apptail.io/app/gridcarbon-qt/portugal) - [Romania](https://apptail.io/app/gridcarbon-qt/romania) - [Russia](https://apptail.io/app/gridcarbon-qt/russia) - [Saudi Arabia](https://apptail.io/app/gridcarbon-qt/saudi-arabia) - [Slovenia](https://apptail.io/app/gridcarbon-qt/slovenia) - [Thailand](https://apptail.io/app/gridcarbon-qt/thailand) - [Tunisia](https://apptail.io/app/gridcarbon-qt/tunisia) - [Türkiye](https://apptail.io/app/gridcarbon-qt/turkey) - [Taiwan](https://apptail.io/app/gridcarbon-qt/taiwan) - [Kenya](https://apptail.io/app/gridcarbon-qt/kenya) - [Oman](https://apptail.io/app/gridcarbon-qt/oman) - [Jordan](https://apptail.io/app/gridcarbon-qt/jordan) - [Ghana](https://apptail.io/app/gridcarbon-qt/ghana) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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