Business
ESG Communication and Tackling Greenwashing with Ludmila Vilar
Ludmila Vilar analyzes risk management, value chains, corporate metrics, and how workplace culture shapes sustainability.
Ludmila Vilar discusses how to turn environmental, social, and governance pillars into data-driven corporate narratives. The conversation explores the history of ESG, supply chain risk management, and internal cultural shifts.
Ludmila Vilar, communications specialist and founder of Banca Comunicação e Impacto, spoke with Bruno Gimenes on Marketing - The Podcast to outline the essential criteria for building credible corporate sustainability narratives that steer clear of superficial claims.
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Professional background and the humanist role in ESG communication
With 16 years of newsroom experience, including six years at Marie Claire magazine covering international affairs and gender equity, Vilar built her agency at the intersection of institutional communications and socio-environmental impact. In her view, sustainability efforts must be rooted in a people- and society-centered approach, treating ESG methodology as a practical management framework.
"ESG is essentially a snapshot, an X-ray where you track indicators so you can manage your business," Vilar explains. In the video above, she details how this mindset guides work with brands and third-sector organizations without falling into idealized promises.
ESG in practice: territoriality, risk management, and the value chain
Putting ESG into practice requires companies to understand the local communities where they operate and take direct accountability across their entire supplier ecosystem. Vilar emphasizes that reputational crises and labor violations involving outsourced partners directly impact the hiring brand, which cannot separate itself from operational risk.
"That is why the value chain—which is how we refer to the supplier network—also falls under your responsibility when it comes to who you hire," Vilar notes, analyzing high-profile corporate cases across retail and manufacturing.
The historical evolution of ESG and pressure for financial transparency
The ESG framework did not emerge as a recent trend, but rather as an evolution of corporate social responsibility practices that began in the 1970s and matured within global financial markets. The term gained institutional momentum with the 2004 Who Cares Wins report, published by the UN Global Compact in partnership with the World Bank to provide objective risk-mitigation criteria for investors.
"ESG is a movement that started with investors. So ESG is a movement, it is a methodology, and it is closely tied to capitalism, profit, protecting corporate profits, and safeguarding investments," Vilar points out. She adds that mandatory disclosure requirements for publicly traded companies have made transparency non-negotiable.
Metrics, indicators, and socio-environmental impacts on local ecosystems
Setting up large-scale industrial facilities and data centers requires rigorous monitoring of natural resources like water and energy, alongside ongoing dialogue with surrounding communities. A project's long-term viability hinges on balancing local community contributions with strains placed on municipal infrastructure.
"To track all of this, you need indicators. You have to know how much water will be consumed, how much will be reused, and what the relationship is with the local government and local community," Vilar emphasizes.
Sustainability communication versus greenwashing
The line dividing legitimate sustainability communication from greenwashing comes down to auditable data and clear, time-bound targets. Vilar criticizes visual clichés and generic messaging that promise sustainability without demonstrating percentage reductions or operational changes, citing tourism impacts in cities like Barcelona and initiatives across hotel chains.
"What separates ESG communication from green talk is backing it up with evidence. It is saying: 'Look, this product used less water.' How much less? What is your target? When will you reach that target?" Vilar stresses.
The impact of COP30 and corporate cultural transformation
Major climate summits amplify public discourse and subject organizations to heightened scrutiny. However, a communications strategy only holds up when executive leadership drives genuine internal mindset shifts before broadcasting outward commitments.
"There is no strategy, no numbers, no data, no leverage in the world that works if the internal culture is not transformed," Vilar concludes, noting that corporate messaging must align rigorously with day-to-day operations.
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