Module 3

Climate Risk in Lending :
From Heat Maps to Portfolio Action

Green Swans & Grey Zones: Climate Risk for the Practitioner

4 Sessions · 6 Hours · One Intensive Day · Face the reality.

SESSION - I
90 MIN

Climate Risk Basics for Lenders

Physical Risk. Transition Risk. Credit Risk — Not Just ESG Reporting.

  • What physical risk means for an NBFC borrower — floods, heat stress, water scarcity.
  • Transition risk: policy shifts, carbon pricing, stranded assets.
  • Why climate risk is credit risk — default probability, collateral erosion, repayment capacity.
  • NBFC lens: how climate events affect microfinance, MSME, and housing borrowers.
  • RBI’s evolving climate risk framework and disclosure expectations.
SESSION - II
90 MIN

Sector Heat Maps and Portfolio Vulnerability

Geography. Borrower Type. Sector Exposure — Read the Heat Map.

  • Build and interpret sector-level climate vulnerability heat maps.
  • Geography-based risk layering: coastal, flood plains, drought zones, urban heat islands.
  • Borrower-type vulnerability: agri-linked, informal MSME, low-income housing.
  • NBFC portfolio mapping: identifying high-exposure pockets.
  • Using NGFS and RBI sector classifications for portfolio segmentation.
  • Practical heat-map exercise: scoring your own book.
SESSION - III
90 MIN

Climate Risk in Credit Appraisal

Underwriting, Covenants, Collateral, and Early Warning Signals

  • How climate exposure changes underwriting assumptions for NBFC portfolios.
  • Covenant design for climate-sensitive sectors (agri, housing, MSME).
  • Collateral comfort re-assessment in flood-prone or drought-affected geographies.
  • Repayment capacity stress from climate-driven income disruption.
  • Early warning signals: weather events, crop failures, migration patterns.
  • Integrating climate flags into existing EWS frameworks.
SESSION - IV
90 MIN

Climate Risk, Stress Testing, and Action Plans

Scenario Analysis. Portfolio Stress Tests. Lending Action.

  • Scenario analysis basics: orderly transition, disorderly transition, hot house world.
  • Running a portfolio stress test for climate concentration risk.
  • Setting concentration limits by geography, sector, and climate-risk band.
  • Converting climate findings into lending policy action — what to tighten, what to monitor.
  • Building a climate risk action plan for an NBFC credit committee.
  • Regulatory readiness: RBI FY2027/28 mandatory climate disclosure preparation.
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Target Group Target Group

Business/ investment teams, credit and risk officers, ESG/sustainability leads, branch heads, and mid-level leadership — anyone assessing physical and transition risk in the investment book or building climate-aligned products. Especially relevant for teams managing geographically dispersed, climate-exposed portfolios.

Organisation-Level Benefits Organisation-Level Benefits

  • Map climate-exposed pockets across the NBFC portfolio using geography, borrower-type, and sector heat maps.
  • Build credit appraisals that factor physical and transition risk into underwriting, covenants, and collateral comfort.
  • Upgrade early warning systems with climate flags such as weather shocks, crop failures, and migration patterns.
  • Stress-test portfolio resilience across orderly, disorderly, and hot-house-world climate scenarios.
  • Set concentration limits and lending triggers by geography, sector, and climate-risk band.
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"Climate risk doesn't respect the boundaries we've drawn around financial sectors — it's not cyclical, it's directional and accelerating."

Industry Leaders Say
About Sumanta

Success Speaks
Santanu Mukherjee

Santanu Mukherjee

Veteran Banker, Director, Industry Leader, Ex-MD of State Bank of Hyderabad

Sumanta was an excellent and energetic executive in the leadership role of Bandhan Bank with depth of knowledge in banking with special emphasis on risk management and credit controls. He is extremely innovative in handling important issues of Banking. I am sure he will earn success wherever he involves himself.

Ratan Kesh

Ratan Kesh

Veteran Banker, Industry Leader, Director, Executive Director & COO-Bandhan Bank, Ex- Axis Bank

It has always been a pleasure working with Sumanta and at a personal level, I found him to be knowledgeable, committed, articulate having expertise to add value to his domain. His ability to break down complex banking concepts with clarity and precision always enhanced stakeholder’s understanding.

Deepankar Bose

Deepankar Bose

Veteran Banker, Director, Industry Leader, Ex-CGM, SBI & Head CC, Bandhan Bank

It has always been a pleasure working with Sumanta since he brings profound knowledge and clarity to the domains of credit & risk management. His ability to elucidate complex banking concepts with clarity and precision, always facilitate better understanding among stakeholders.

Biswajit Das

Biswajit Das

Veteran Banker, Senior Business & Risk Leader, Ex- ICICI, CRO, CTO-Bandhan Bank

Sumanta has played a stellar role in setting up the Credit Risk function in Bandhan Bank. He has been bestowed with an important capability to break down the complex risk topics into chewable bits which becomes very easy for the risk owners to absorb and implement. He displays tenacity, perseverance and aptly mix his functional and managerial aptitude to take matters of importance to a befitting conclusion.

Prof. Bibek Ray Chaudhuri

Prof. Bibek Ray Chaudhuri

Professor at Indian Institute of Foreign Trade. Head of Economics Division.

The sessions are well conducted covering topics relevant for Masters in Economics students and how their knowledge is utilised in Banking. Thanks for conducting such an illuminating session.

Amitava Mukherjee

Amitava Mukherjee

Senior Industry Specialist. Equity Partner KPMG, Financial Risk Management

I strongly recommend Sumanta for his profound understanding of banking processes, regulatory frameworks and risk management, developed through his extensive experience with SBI and Bandhan Bank. His ability to simplify complex banking concepts and adapt the level of detail to suit diverse audiences demonstrates his exceptional communication and thought leadership skills.

Saurabh Jain

Saurabh Jain

Senior Banker, Head of Business, Lending Kart. Ex- ICICI, ABN-Amro, Deutsche & Bandhan Bank.

I’ve known Sumanta for more than 7 years. Earlier with the largest Bank and later with a new age Private bank has given him a well-rounded experience in Credit Risk. From Micro finance and small ticket retail loans to Commercial banking and Institutional lending. He has aided in launch and scale up of various products. He never let his calmness take the better of his stand on matters which needed to have a counter view and opinion. There’s lots that one can learn by just spending few hours with him.

Achira Bhowmik

Achira Bhowmik

Senior Banker, Vice President-Citi. Ex- Bank of Baroda

Sumata is a very knowledgeable and thorough professional with a deep understanding of all the nuances of his subject. Having worked for over 17 years in Banking, his forte is to make the subject simple and easy to comprehend. He always had a flair for teaching, making the most complicated concepts simple breaking down it into parts that are easy to understand and relate. Have always known that his passion is to spread his knowledge. Wishing him the very best!

Shilpi Kanoria

Shilpi Kanoria

Senior Advisor, South Asia- Climate Bond Initiative. Ex- VP, SBI Caps, Ex- IndusInd Bank.

I have been interacting with Sumanta da since his stint with SBI. He has always been conceptually very sound and more importantly, makes banking simple and easy for the clients. Communication is his strong point and he has the ability to put his points forth in a logical and easy to understand manner which enables one to move towards a win-win solution.

Ranjit Dash

Ranjit Dash

Senior Banker, Credit Head, AGM-ICICI

I know Sumanta for more than a decade as a colleague as well as a peer. What stands out about Sumanta is his strong analytical mind which helps him to relate theoretical concepts effortlessly to practical problems. With almost two decades of experience as a senior banker in credit and risk function with engagements at various levels starting with a junior credit analyst to highest level of Board of Directors of a universal bank as well as Regulators has helped him to hone his knowledge and skills. These attributes combined with his natural creative persona will certainly guide him to professional success in the field of education and mentoring. I wish him all the best for his future endeavours.

Partha Ray, FIII

Partha Ray, FIII

Industry Specialist. Senior Consultant, Cognizant.

Sumanta Chakraborty is a doyen in the field of banking and finance with in-depth knowledge and expertise in credit and risk. He demonstrated his razor-sharp analytical skills and exceptional leadership capabilities in his 18+ years of distinguished career with many feathers in his cap.

Nilanjana Biswas Mukherjee

Nilanjana Biswas Mukherjee

Ex Director- Delloite. Head ECL & Model Validation- Tata Capital

Sumanta Chakraborty is a seasoned banker with exceptional judgment and a sharp command of risk management. His ability to anticipate challenges, balance prudence with growth, and make data-driven decisions consistently delivers strong outcomes. With a calm, disciplined approach and deep industry insight, he is a trusted leader in navigating complex financial environments.