ESG Ratings

ESG ratings are evaluations of a company's adherence to ESG criteria, reflecting its commitment to sustainable and ethical practices. Various organizations, such as MSCI, Sustainalytics, and others, have developed ESG rating systems. These systems analyze publicly reported data and other relevant information to assign scores or ratings to companies. The methodologies and scales used can vary between providers; for instance, some may use letter grades (e.g., AAA to CCC), while others use numerical scores. External third-party rating providers 1/ Unsolicited ESG Ratings - Uses public data, no direct company input, aimed at investors. Providers: MSCI, Sustainalytics, Bloomberg, CDP Scores, Refinitiv, Moody's ESG, S&P Global, and more. 2/ Solicited ESG Ratings - Company provides data to obtain a customized rating or ESG score, often for supply chain purposes. Providers: EcoVadis

Legislation

Environmental, Social and Governance (ESG) rating activities play an important role in the EU sustainable finance market as they provide information to investors and financial institutions regarding, for example, investment strategies and risk management on ESG factors. ESG ratings have an increasingly important impact on the operation of capital markets and on investor confidence in sustainable products. The market of ESG ratings is expected to continue to grow substantially in the coming years. According to Commission, the current ESG rating market suffers from deficiencies and is not functioning properly, with investors and rated entities’ needs regarding ESG ratings are not being met and confidence in ratings is being undermined. This problem has a number of different facets, mainly (i) the lack of transparency on the characteristics of ESG ratings, their methodologies and their data sources and (ii) the lack of clarity on how ESG rating providers operate. ESG ratings do not sufficiently enable users, investors and rated entities to take informed decisions as regards ESG-related risks, impacts and opportunities. The proposal does not intend to harmonising the methodologies for the calculation of ESG ratings, but to increase their transparency. ESG rating providers will remain in full control of the methodologies they use and will continue to be independent in their choice, to ensure that a variety of approaches are available in the ESG ratings market (i.e. ESG ratings may differ amongst themselves and cover different areas). The Council and Parliament agreed that if financial market participants or financial advisers disclose ESG ratings as part of their marketing communications, they will include information about the methodologies used in such ESG ratings on their website. This was done through an amendment of the Sustainable Finance Disclosure Regulation. The agreement clarifies that ESG ratings encompass environmental, social and human rights or governance factors. The agreement foresees the possibility to provide separate E, S and G ratings. However, if a single rating is provided, the weighting of the E, S and G factors should be explicit. ESG rating providers established in the EU will need to obtain an authorisation from ESMA. ESG rating providers established outside the EU that wish to operate in the EU will need to obtain an endorsement of their ESG ratings by an EU authorised ESG rating provider, a recognition based on a quantitative criterion or be included in the EU registry of ESG rating providers on the basis of an equivalence decision in relation to the country of its origin and following a dialogue held between ESMA and the relevant third-country competent authority. Key Objectives: 1/ Enhancing Transparency: The regulation mandates ESG rating providers to disclose their methodologies, ensuring that investors and stakeholders understand the criteria and processes behind ESG ratings.  2/ Ensuring Integrity and Independence: It establishes standards to prevent conflicts of interest, promoting the independence of ESG rating activities and ensuring that ratings are not unduly influenced by external pressures.  3/ Improving Reliability: By setting harmonized standards, the regulation aims to ensure the quality and consistency of ESG ratings, enabling better comparability across different providers and jurisdictions.  Scope and Application: -> ESG Rating Providers: The regulation applies to entities offering ESG rating services within the EU, requiring them to obtain authorization from the European Securities and Markets Authority (ESMA) and adhere to the established standards.  -> Prohibited Activities: To maintain objectivity, ESG rating providers are prohibited from engaging in certain activities, such as developing benchmarks, issuing credit ratings, and providing consulting services to investors or companies.  Expected Impact: -> Investor Confidence: By ensuring that ESG ratings are transparent, reliable, and free from conflicts of interest, the regulation aims to bolster investor confidence in sustainable finance products. -> Market Integrity: The regulation seeks to enhance the overall integrity of the EU financial markets by providing clear and consistent information on ESG factors, thereby supporting informed investment decisions. -> Alignment with Global Standards: The EU’s initiative positions it as a leader in regulating ESG rating activities, potentially influencing global standards and practices in sustainable finance. 🔗 EP, EC, European Commission Finance

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Inspiration

Guide

ESG (Environmental, Social, and Governance) ratings are key metrics that help investors, regulators, and companies assess sustainability performance and risk management practices. Understanding the different types of ESG ratings—and the agencies that provide them—can empower sustainability professionals to more effectively benchmark and improve their corporate practices.

Chief Sustainability Officer (CSO)
ČEZ Group
Professional Experience

Summary: My tasks included building ESG Office and ESG team to implement and manage ESG strategy at Group level. Measurable KPIs focused on increase in ESG ratings, ESG strategy targets, and yearly sustainability reporting including data management. Duties included managing 60+ data officers, communication with multiple rating providers, and implementing evolving ESG standards and legislation in multiple legal frameworks. I also managed ESG initiatives across the Group, including Supply Chain, Climate Risks, Biodiversity, Stakeholder Engagement, Policy Matrix, and Automation of Data Collection Measurable Results: Improved ESG ratings · MSCI – jump by two categories from BBB to AA · Sustainalytics – reduced ESG risk score from High to Medium · Moody’s – improvement to Robust category · CDP – improvement from D to B in Climate Change and to B- in Water Security · CSRHub aggregate rating – target 75th percentile, result 82th percentile Reporting Standards Alignment · GRI, WEF, SASB, and EU Taxonomy in 2023 · Alignment with ESRS in the top 15th percentile based on CSRD readiness assessment in 2023 · Preparing for ISSB Other accomplishments · SBTi: near term target, long term target and net-zero target validated (first in Czechia) · TCFD: first official Czech supporter, TCFD Report published · UN Initiatives: UN Global Compact, UN CEO Water Mandate, and SDGs (SDGs report published)

Freelance Contract
European Commission – Sustainability Expert
Professional Experience

· Helping the agencies of the commission to evaluate large scale sustainability and climate- related program proposals and to select the most impactful ones contributing to European Green Deal objectives. Reviews. Evaluations. Ratings. Selected projects then receive funding

Anne Nai-tien Huang
Sustainability Evaluation Expert
United Kingdom, London
With 15 years of professional experience, including a decade specializing in Sustainability across Europe, North America, and Asia, Anne offers deep expertise in business sustainability ratings, third-party ESG and compliance assessments—utilizing both data-driven and on-site audits—and comprehensive CSR strategy development. Now leading her own independent consultancy, she draws on over a decade of multi-faceted experience in sustainability roles, encompassing analysis, product development, go-to-market strategies, and client sales. In her previous role as Head of ESG at Dun & Bradstreet, Anne spearheaded the go-to-market strategy and pre-sales for the company’s new ESG solution, achieving a threefold increase in year-over-year sales revenue. Prior to that, she served as Sustainability Product Lead at Bureau Veritas in Paris, the world’s second-largest TIC (Testing, Inspection, and Certification) firm, where she created a sustainability management solution focused on supply chain maturity monitoring. Before Bureau Veritas, Anne was a Project Manager and Senior Analyst at EcoVadis, a leading global sustainability rating agency, where she assessed CSR performance for over 1,500 companies and trained Fortune 500 clients in EcoVadis’s methodology and supply chain sustainability between 2014 and 2018. During a break between her roles at EcoVadis and Bureau Veritas, Anne pursued an MBA and completed a sustainability framework project for the smart mobility service division of FAW-Volkswagen, China’s second-largest automotive company, as part of her summer internship. She also authored and published three business case studies on sustainable business models, including one on EcoVadis and the ESG rating landscape. Earlier in her career, Anne focused on corporate compliance, starting as an auditor at KPMG and later as an Associate at ISSC Technology Corp., where she supported the company’s pre-IPO journey. She also contributed to public-private environmental initiatives, policy research with a Foreign Policy think tank, and nonprofit work with corporate philanthropy. This diverse background has shaped her holistic approach to sustainability, integrating cross-functional insights. Anne holds a Bachelor of Urban & Environmental Planning from the University of Virginia, a Master of Public Administration from Columbia University, and an MBA from INSEAD. Additionally, she is certified in CFA Climate & Investing, ESG Investing, and holds the Sustainability Accounting Standards Board’s FSA (Fundamentals of Sustainable Accounting) credential, among other qualifications.
Kateřina Bohuslavová
ESG & Business Resilience Consultant
Czechia, Prague
Kateřina is the Founder and CEO of Rational Sustainability Advisory, providing bespoke ESG services. She advises companies on sustainable strategy and reporting using data-driven approach to increase companies’ resilience, aligning ESG with company’s vision, mission, and values – not the other way around. Previously, she was the first Chief Sustainability Officer at CEZ, a large international utility, where her team built a public digital sustainability data library. This led to a massive increase in investor appeal, ESG ratings, and multiple awards, including the Reuters’ Global Award for Transparency, Environmental Finance’s Sustainability Leadership in EMEA Award, and ESG Officer of the Year Award by Women in Governance, Risk and Compliance. She also serves as an Executive Committee member for ESG reporting and rating at Business Leaders Forum, Czech Republic. Previously, she was the Vice-President of CBCSD, a national organization of WBCSD.
Austria, Vienna
Gabriel is Founder and CEO of Responsible Alpha that specializes in deep technical analysis of environmental, social, and governance financial and non-financial reporting. Our data integration tools overlay ESG, SDG, and climate-risk frameworks within regulatory financial reporting, translating environmental and social factors into financial terms to uncover hidden financial risks and opportunities. These tools serve as the foundation for our team to provide transition strategies resulting in immediate revenue generation, cost reduction, and enhanced market position. Our team includes scientists with advanced degrees in sustainability, ecology, biodiversity, physics, and forestry collaborating with financial analysts who have managed over $3 billion in global sustainability investments and worked with more than 40 corporations in the S&P 500. Our data tools, integrated with scientific insights and business acumen, drive immediate, sustainable financial impacts that are always science-based and operate within planetary boundaries.

EcoVadis is a purpose-driven company dedicated to embedding sustainability intelligence into every business decision worldwide. With global, trusted and actionable ratings, businesses of all sizes rely on EcoVadis’ detailed insights to comply with ESG regulations, reduce GHG emissions, and improve the sustainability performance of their business and value chain across 220 industries in 180 countries.

The EcoVadis platform helps you manage ESG risk and compliance, meet corporate sustainability goals, and drive impact at scale by guiding the sustainability performance improvement of your company and your value chain.

The EcoVadis sustainability intelligence suite spans the full spectrum of sustainability risk and performance management with broad-scale supply chain risk screening and mapping, reliable scorecards with actionable ratings, and complete audit and improvement management.

Nossa Data is a unique ESG reporting & data management solution for corporates of all sizes who would like to optimise their disclosure workflows while producing best-practice disclosures & seamless gap analyses.

They leverage AI and our deep connections within the ESG space to support 30+ ESG disclosures ranging from regulatory / annual disclosures such as CSRD, ISSB, GRI and SASB, to voluntary disclosures & ESG ratings such as CDP, MSCI, and EcoVadis. 

With Nossa Data's global support, their  clients have been able to increase their disclosure output while improving their scores, without the need for expensive consultants or extra hires.

Reach out to learn more and customise your Nossa Data solution around your requirements.

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