ClimAccelerator provides you with the professional resources, knowledge and network you need to successfully kickstart and scale your solution.

Additionally, our Climate Impact Framework aids in documenting your climate potential credibly. It presents climate impact indicators alongside financial key performance indicators, making it easier for potential investors to see how they can maximise the climate impact return on their investment and ensure they’re supporting start-ups with validated potential.

For Partners-min

Start-up benefits

  • Coaching, mentoring, and peer-to-peer learning
  • Financial support
  • A worldwide network of industry, education and research partners
  • Exposure to customers, partners and investors
  • Support in estimating and validating your climate impact
  • Access to different investment opportunities, e.g. ClimAccelerator marketplace

How it works

Please note: General information as reference, offer may differ in some programmes.

Active programmes

Please refer to our partners’ websites for application criteria and more information.
StatusProgramme NameThematic focusGeographical focusWebsiteApplication DeadlineLead Partner(s)
Call for Start-upsBeyond ClimAcceleratorCleantechCroatia, the Czech Republic, Greece, Serbia and SloveniaWebsiteSerbia & Croatia call for stage 1: 15 OctoberImpact Hub Praha
Call for Start-upsPoland ClimAcceleratorCleantechPolandWebsite31 October 2022Accelpoint
Call for Start-upsBlack Sea ClimAcceleratorCleantechRomania and BulgariaWebsiteBulgaria :
Stage 3: 30 Sept
Impact Hub Bucharest
Call for Start-upsBuilt Environment Circular ClimAcceleratorBuilt EnvironmentEuropeWebsite19 September 2022GreenTech Innovation Hub
Call for Start-upsCarbon Removal ClimAccelerator / CDR ClimAcceleratorCarbon RemovalEuropeWebsite5 September 2022TU Delft, ETH Zurich & PPIS
Call for Start-upsEast Mediterranean ClimAcceleratorCleantech, Climate ResilienceTurkey, Lebanon, Jordan, Israel, Oman, Saudi Arabia, BahrainWebsite31 August 2022Viveka - A Full Service Accelerator
Call for Start-upsNigeria ClimAcceleratorCleantechNigeriaWebsite and Application Site31 August 2022InquMax Incubator
PreparationChile ClimAcceleratorCleantechChileto be confirmedto be confirmedSavia Ventures
PreparationNow Sprint ClimAcceleratorCleantech, AgricultureTurkey, Sudan, Balticsto be confirmedNow Sprint Accelerator
PreparationGreen Transport ClimAcceleratorTransport and Logistics connected to CleantechUnited KingdomWebsiteto be confirmedBikely
PreparationMorocco ClimAccelerator, Gabon ClimAccelerator, Ivory Coast ClimAccelerator, Congo ClimAcceleratorCleantechMorocco, Gabon, Ivory Coast, CongoWebsiteto be confirmedBridgizz
PreparationPakistan ClimAcceleratorCleantechPakistanWebsiteto be confirmedCleantech Republik - Stimulus
PreparationSouth Asia ClimAcceleratorCleantechIndia, Sri Lanka, Maldives, UAEWebsiteto be confirmedClimate Collective
PreparationKazakhstan ClimAcceleratorCleantechKazakhstanWebsiteto be confirmedDeutsch Kazakh University
PreparationDiverse African ClimAcceleratorsCleantechGhana, Ethopia, Somalia, ...Websiteto be confirmedGrowth Africa
PreparationEastern US ClimAcceleratorCleantechUSA, East-Coastsoonto be confirmed Joseph James
PreparationWomen in Botswana ClimAcceleratorCleantechBotswanan/ato be confirmedLeiso Business Labs
PreparationSouth Africa ClimAcceleratorCleantechSouth AfricaWebsiteto be confirmedSarebi
PreparationBotswana ClimAccelerator CleantechBotswanaWebsiteto be confirmedSustainable Cities Africa
PreparationFight Deforestation ClimAcceleratorDeforestation, CleantechNigeriaWebsiteto be confirmedVatebra Tech Hub
PreparationRwanda ClimAccelerator, Tunisia ClimAccelerator, Tanzania ClimAccelerator, Namibia ClimAcceleratorCleantechRwanda, Tunisia, Namibia, TanzaniaWebsiteto be confirmedWesterwelle Foundation
PreparationEgypt ClimAccelerator CleantechEgyptWebsiteto be confirmedYou Think Green Egypt (YTG)
PreparationData Visualization in UK ClimAcceleratorClimate Resilience through data visualizationUKWebsiteto be confirmedBAR Associates
ExecutionMED ClimAcceleratorCleantech; 10 Impact GoalsPortugal, Cyprus, MaltaWebsitedoneBuilding Global Innovators (BGI)
ExecutionBaltics & Slovakia ClimAcceleratorCleantechLatvia, Estonia, Lithuania and SlovakiaWebsitedoneRiga Technical University
ExecutionClean Cities ClimAcceleratorClean CitiesEuropeWebsitedoneTechnical University of Madrid and Impact Hub Vienna
ExecutionNew European Bauhaus ClimAcceleratorNEB and climate innovationsEuropeInfo doneEIT Climate-KIC, Impact Hub Vienne, UPM - Universidad Politecnica de Madrid
ExecutionCircular Cities ClimAcceleratorCitiesEuropeWebsitedoneTrinity College, DTU, Luvent Consulting
ExecutionColombia ClimAccelerator 2022CleantechColombiaWebsitedoneCleantech Hub Colombia
ExecutionCambridge ClimAccelerator CleantechCambrige and London, UKWebsitedoneAllia Future Business Centre
ExecutionCircularInnoBooster - CirCoAX - ClimAcceleratorFashion & Reduction of EmissionsEuropeWebsitedoneIED / Human Nation Earth
ExecutionAmazon Launchpad Sustainability AcceleratorSustainability Productsspecific countries in EuropeWebsitedoneAmazon Launchpad, EIT Climate-KIC
ExecutionTajikistan ClimAcceleratorCleantechTajikistanWebsitedoneACTED
ExecutionChina to Germany ClimAcceleratorCleantechChinan/adoneTao Venture Partners & Tsing Capital
ExecutionExoo|23™ Radical ECO-TOURISM ClimAccelerator Radical ECO-TOURISMItaly, Austria, Slovakia, Germany, Greece - EuropeWebsitedoneX23- The Innovation Bakery
ExecutionClimAccelerator CompanionGeneral, Cleantech VerticalAustriaWebsitedonetech2B Inkubator GmbH
ExecutionCILIFO ClimAccelerator Firefighting Open InnovationSpain, PortugalWebsitedoneFinnova
ExecutionClimAccelerator CompanionCleantechSpain, EuropeWebsitedoneMentor Day
Call for Start-upsItaly ClimAcceleratorCleantechItalyWebsiteTo be confirmedGrowers for Change
doneAdaptation & Resilience ClimAcceleratorAdaptation & ResilienceAfrica and AsiaWebsite doneClimate Collective
doneAfrica ClimAcceleratorCleantechAfricaWebsite doneGrowthAfrica, Carbon Trust
doneColombia ClimAccelerator 2021CleantechColombiaWebsitedoneCleantech HUB Colombia
doneIrish Aid Accelerator in TanzaniaCleantechTanzaniaWebsitedoneAnza Entrepreneurs
doneIrish Aid Accelerator in South AfricaCleantechSouth AfricaWebsitedoneBehold SA, Indalo Inclusive SA NPC and Water Financial
doneIrish Aid Accelerator in VietnamCleantechVietnamWebsitedoneCCS - Center for Creativity and Sustainability
doneIrish Aid Accelerator in MozambiqueCleantechMozambiqueWebsitedoneIdeialab
doneIrish Aid Accelerator in KenyaCleantechKenyaWebsitedoneKenya Climate Innovation Center
doneIrish Aid Accelerator in NigeriaCleantechNigeriaWebsitedoneNigeria Climate Innovation Center
doneIrish Aid Accelerator in UgandaCleantechUgandaWebsitedoneRenewable Energy Business Incubator

Newsletter Stay up to date with our active programmes

Climate Marketplace





Is your start-up actively fundraising? Take a look at our friends at Climate Marketplace, the company that gives start-ups access to thousands of cleantech investors all over the globe.