About us
Greenera is a young boutique firm dedicated to cultivating capacities for climate transformation, grounded in the extensive experience of its founders. We use the word “cultivating” deliberately: it conveys continuous support, growth, and care — not the one-off initiatives implied by “building” or “developing.”
Over our careers, we saw the same patterns repeat: organisations hiring external providers to deliver climate training, draft strategy, guidelines, or build AI tools — without first building internal consensus, understanding business objectives and with little engagement. The result? Training fatigue. Unused documents. Costly tech solutions that miss the mark. People don’t learn when they aren’t engaged, when they don’t know how to apply what they’ve learned in their work, or when they can’t see why it matters.
Greenera was created to change this approach. Building climate capacity needs to be systemic — embedded in business transformation, engaging, and adaptive.
Our approach responds to a growing need for deeper, experience-based learning that goes beyond lectures, slide decks and checklists. We facilitate educational games, simulations and interactive activities that bring learners together. Our tailored programmes strengthen institutional knowledge and enable action-focused collaboration. We put a distinctive focus on helping sustainability professionals become stronger communicators and skilled facilitators of change.
At Greenera, we champion climate knowledge brokering — fostering collaboration across the expert ecosystem rather than competition.
Meet our founders
Anna Kowalewska
Co-founder, Chief Executive Officer
Jagoda Gregulska
Co-founder, Chief Disruptor
Agata Królik
Co-founder, Chief Technology Officer
Anna Kowalewska has over 15 years of international experience at the intersection of sustainability, finance, and institutional development. She has led complex, multi-stakeholder initiatives across Europe, Africa, and Asia, working with international development organisations, multilateral development banks, national and local governments, financial institutions and corporate clients.
Before co-founding Greenera, Anna was a Partner at a Big Four consultancy, where she led the public sector sustainability practice and advised on sustainable finance and climate transition. Working as a sustainable finance expert, she co-created national supervisory processes, helped strengthen climate practices in the financial sector and delivered large-scale capacity development projects.
At Greenera, she ensures smooth operations and high-impact delivery. In her client work, she focuses on sustainable finance and on linking climate capacity development with business reality — helping organizations strengthen resilience and create long-term value.
Jagoda Gregulska is a senior expert in capacity development and climate knowledge brokering with over 15 years of experience both as content expert, facilitator and capacity development expert. Her work spans knowledge transfer design, facilitation, team coaching, and decision-oriented policy research.
Jagoda has worked across consulting, NGOs, and academia, giving her a unique perspective on how learning and institutional change happen in different contexts. She has led sustainability related learning and stakeholder engagement initiatives, bringing together expertise in sustainability, human and labour rights, and adult learning.
At Greenera, she challenges conventional approaches to capacity development and focuses on practical, human-centred and immersive practices. She designs innovative methods for change management and problem solving, rooted in both individual and team learning. Her doctoral training in social anthropology, focused on institutional thinking, gives her a systems-level perspective on climate transition.
Agata Królik has over 15 years of experience in the banking, ICT, and corporate sectors, specialising in platforms for knowledge management, competency building, talent management and personalised learning.
Agata has delivered award-winning solutions for major corporate clients, and has developed tools for skills verification, talent matching, and project allocation. She is a member of the Asia-Europe Foundation InnoLab programme, where she co-designed an AI-based educational programme with a strong human-centric focus. Her portfolio also includes digitalisation projects for financial sector clients, demonstrating her ability to connect cutting-edge technology with real organizational needs.
At Greenera, Agata leads the design and implementation of digital and AI-powered solutions that support climate capacity development. She ensures that digital innovation and AI are applied when actually needed, and make capacity development smarter, more engaging, and more impactful.
