Senior Consultant

Phone: +353 (0) 16 573420
Email: r.sengupta@cornwall-insight.ie

Ratnottama is a Senior Consultant with Cornwall Insight Ireland’s consulting team. Her key areas of expertise include policy and regulatory interventions and analysis, market entry strategy and building business models.

Some of the significant work she has done are on projects related to Irish market entry, understanding the implications of EU’s Clean Energy Package, Grid Integration of Renewable Energy, creating a framework for Ancillary Services and related markets, building framework for larger balancing areas, building policy and legal frameworks leading to higher deployment of Renewable Energy, specifically solar, building business models for green field on-shore wind projects and market entry strategy for Waste-to-Energy plants.

Ratnottama joined Cornwall Insight in August 2020. She is an Economist by training and has previous experience with Goldman Sachs, AF Mercados and KPMG

Latest thinking

Net zero corporates and ESG

Q2 2022 All-Island Power Market Outlook to 2030 overview

Our latest All-Island Power Market Outlook to 2030 report provides a taster of the insights from our Q2 All-Island Forward Curve report. Changes to the SEM, GB and European Markets over the last quarter have been incorporated into our models, including delays in commissioning and new capacity plans, to revise...

Low carbon generation

RESS 2 by numbers

Last Friday, RESS 2 auction results were published, with nearly 2GW of new renewables projects successful in getting awarded a contract. We have put together an infographic that explains the auction outcome and what these projects will bring to our electricity system. We have also released a report with Wind...

Low carbon generation


We have also released a report with Wind Energy Ireland which is free to download. View the report here

Energy storage and flexibility

All-Island Power Market Outlook to 2030

This report provides an annual overview of trends for the All-Island Power Market out to 2030 using outputs from Cornwall Insight’s latest forward curve for the All-Island (AI) Single Electricity Market (SEM) covering Northern Ireland and the Republic of Ireland. This publication is based on comprehensive market and asset-level power...