About Dr Itziar Castello‑Molina

Dr Itziar Castello‑Molina is a Reader in Sustainability and Digital Economy at Bayes Business School, City St George’s, University of London. Her research explores how sustainability and climate change discourses are framed and constructed in social media and public spheres, including social movements and international organisations. She uses theories relating to deliberation, identity, legitimacy and emotions to explain how to mobilise for social change and stakeholder engagement. Her work has been published in leading journals such as the Academy of Management Journal, Research Policy, Journal of Business Venturing, Business Ethics Quarterly, Journal of Management Studies and Journal of Business Ethics.

Dr Castello‑Molina has more than 20 years’ experience researching and working in the sustainability and ESG field. She has served as advisor and consultant to organisations including Lafarge, Suez, Telefonica, GE, 3M and FedEx in developing sustainability strategies and stakeholder engagement processes. Her research has been recognised for its societal impact, ranking in the Financial Times’ list of management research with significant societal contribution.

She is the Course Director of the Sustainable Management and Finance MSc at Bayes Business School.

How the Sustainable Management and Finance MSc prepares students for the future

The Sustainable Management and Finance MSc at Bayes Business School is designed for students who want to lead the transformation of business towards sustainability and responsible decision‑making. It equips students with both management insight and financial understanding to address global environmental and social challenges.

Industry‑focused learning

The course blends academic study with real‑world applications, including:

  • Live consultancy projects with organisations such as the Bank of England, Centrica, Sustainable Fitch, Hitachi, MSCI and Arkadiko
  • Hands‑on collaboration with climate‑tech start‑ups through Sustainable Ventures
  • Case studies and simulations from real businesses including Nike, Bloomberg, Shake Shack, Nestlé and Aviva Investors
  • Guest speakers from leading sustainability and finance sectors

These experiences give students insight into how sustainability is woven into strategy, finance and organisational practice.

Comprehensive Skill Development

Students develop a broad skill set that includes:

  • Financial valuation and risk assessment with a sustainability lens
  • Sustainability reporting and understanding ethical, legal and managerial decision frameworks
  • Integration of sustainability into strategy, finance and communication
  • Analytical insight into how AI reshapes impact investment and stewardship

These skills are developed through core modules covering sustainable finance, management, ESG engagement, governance, climate‑tech innovation and applied research methods.

Industry Engagement and Networks

Students benefit from experiential learning such as networking opportunities, industry workshops and events with sustainability and climate finance professionals. Located in London’s business and financial ecosystem, the course also provides access to sustainability think tanks, start‑ups and global organisations driving change.

Career Preparation

Graduates of the Sustainable Management and Finance MSc are prepared for roles such as:

  • Sustainability Manager
  • Consultant or Advisor in sustainability and ESG
  • ESG Analyst or Responsible Investment Specialist
  • Sustainability Risk Analyst

Graduates work across corporate, financial and public sectors, influencing sustainability policy, ESG integration and responsible decision‑making in organisations.