CREDIT4CE Startup Accelerator programCREDIT4CE Startup Accelerator program
DeepTechManufacturing & MaterialsEnergy & EnvironmentSeedPre-seed

CREDIT4CE Startup Accelerator: Decarbonization Program 2026

A free 3-month support programme for early-stage ClimateTech startups in Central Europe, offering expert coaching, investor networking, and market access to drive decarbonization.

Organizer: CREDIT4CE project
Deadline: January 31, 2026 (in 20 days)
Category: Accelerator
Countries: Croatia, Austria, Czech Republic, Italy, Germany, Hungary, Slovenia, Slovakia, Poland

The CREDIT4CE Startup Accelerator is a specialized support initiative co-funded by the European Union under the Interreg Central Europe Programme. This three-month acceleration framework is designed to empower early-stage ClimateTech and deep-tech startups that are developing innovative solutions to drive decarbonization across Central Europe. By providing a combination of technical validation, business coaching, and investor networking, the program aims to bridge the gap between initial prototyping and successful market entry for sustainable technologies.


Program Mission and Objectives

  • Industrial Decarbonization: The primary goal is to support startups that offer solutions for reducing carbon footprints, with a specific focus on the manufacturing and industrial sectors.
  • Transnational Collaboration: The program fosters cross-border cooperation between entrepreneurs, experts, and industrial players across the Central European region.
  • Scaling Green Innovation: It seeks to accelerate the commercialization of technologies that contribute significantly to the European Green Deal and regional sustainability goals.
  • Investor Readiness: A core objective is to prepare participating startups for successful fundraising by refining their business models and pitch strategies.

Participant Eligibility and Geographic Scope

  • Eligible Countries: The program is open to startups legally registered in Austria, Croatia, the Czech Republic, Germany, Hungary, Italy, Poland, Slovakia, and Slovenia.
  • Technology Maturity: Applicants should have reached a Technology Readiness Level (TRL) of 4 or higher, meaning their technology has been validated in a lab or relevant environment.
  • Sector Focus: The initiative targets ventures working on decarbonization, energy efficiency, circular economy solutions, and industrial sustainability.
  • English Proficiency: As the program is conducted internationally, a professional working knowledge of English is required for all participating team members.

Core Acceleration Pillars

  • Individualized Coaching: Startups receive one-to-one business coaching sessions tailored to their specific technical and commercial needs.
  • Peer Learning: The framework includes collaborative workshops and peer-learning sessions to share best practices among founders in the ClimateTech space.
  • Expert Masterclasses: Participants gain access to workshops led by industry specialists covering topics such as intellectual property, financial planning, and international market entry.
  • Technical Support: The program provides guidance on technical validation and fine-tuning solutions for large-scale industrial applications.

Networking and Market Access

  • Investor Connections: Founders are introduced to a network of venture capitalists, business angels, and public funding experts specialized in green technologies.
  • Industrial Matchmaking: The program facilitates direct engagement with potential corporate customers and industrial partners seeking decarbonization solutions.
  • Demo Day: A flagship event allows startups to showcase their progress and pitch their solutions to a curated audience of stakeholders and investors.
  • Ecosystem Integration: Participants become part of the wider Interreg Central Europe innovation network, providing long-term visibility and collaboration opportunities.

Program Logistics and Application Details

  • Duration: The acceleration program spans three months, delivering an intensive curriculum designed to fit the schedules of active founders.
  • Format: The program is delivered primarily through virtual sessions to ensure accessibility for participants across all nine eligible countries.
  • Cost: Participation is entirely free of charge for selected startups, as the program is co-financed by the European Regional Development Fund (ERDF).
  • Application Deadline: Interested entrepreneurs must submit their applications by January 31, 2026.
  • Selection Criteria: Applications are evaluated based on the innovation level of the technology, the potential for carbon reduction, market scalability, and the strength of the founding team.

The CREDIT4CE Startup Accelerator represents a vital opportunity for ClimateTech innovators to refine their value propositions and scale their impact within the Central European industrial landscape. By aligning high-level business expertise with a mission of regional decarbonization, the program offers a structured pathway for startups to transform technical prototypes into market-ready commercial solutions. For entrepreneurs committed to driving the green transition, this initiative provides the essential tools and networks required to navigate the complexities of international growth and sustainable investment.