Every June 5, the sustainability statements come in. Some are boilerplate. Some say something real. This year, what stood out across the responses from technology and business leaders wasn't the ambition — it was the specificity. The targets have dates. The numbers are being tracked. And a few people said things that cut through the usual noise.

Sandeep Chandna, Chief Sustainability Officer at Tech Mahindra, framed it as a question of integration rather than intention. The company is working towards SBTi-validated Net Zero by 2035, a 90% renewable energy mix by 2030, and water positivity by the same year. "By integrating technology with responsible business practices, we are committed to delivering long-term value for our stakeholders while contributing to a more resilient, inclusive, and resource-efficient future," he said. The point he kept returning to was that sustainability has to run through operations, not sit alongside them.

The telecom sector is having a version of the same conversation. Lt. Gen. Dr S.P. Kochhar, Director General of the Cellular Operators Association of India, made an argument that doesn't get made enough — that telecom networks are no longer just communication infrastructure. They are becoming the backbone of smarter energy systems, precision agriculture, intelligent logistics, and digital public services. "India has a unique opportunity to lead globally in building digital infrastructure that is both inclusive and environmentally responsible," he said. The shift to renewable energy and AI-led network optimisation is already underway across operators, but the bigger point is what that infrastructure enables for everything built on top of it.

Vibha Mehra, Country Manager at Nokia India, brought it down to the network level. Energy-efficient networks that adapt dynamically to demand — reducing operational emissions without compromising performance — are where the real gains are being made. Nokia's own target is net-zero value chain emissions by 2040, and the work happening in India on AI-powered energy management and circularity across hardware lifecycles is part of how that gets built. "The telecommunications industry has a unique opportunity to advance sustainable growth," she said, "by investing in intelligent, self-optimising and energy-efficient networks."

Vasudha Madhavan, Founder and CEO of Ostara Advisors, offered the clearest-eyed read of where India's climate transition actually stands. The headline numbers are encouraging — 2.3 million electric vehicles sold in 2025, representing about 8% of new registrations, over 100 compressed biogas plants running with a target of 5,000 by 2030, and climate tech funding rising close to 2 billion dollars last year, up roughly 40% year on year. But she put her finger on the gap that those numbers obscure. "Barely 3 percent of India's climate tech startups reach Series B or beyond," she said. "The technology and the policy are ready. What the transition needs now is growth-stage, patient capital." It's a useful corrective to the optimism — the early bets are being made, but the companies that need to scale aren't getting the sustained backing to do it.

Manisha Dubey, Head of the IDEMIA India Foundation, made a point about what responsible business actually looks like when it goes beyond the product. IDEMIA Secure Transactions has been building sustainability into its hardware — eco-conscious payment cards, greener SIM solutions, and security modules designed to deliver robust cryptographic protection while consuming significantly less power. But the part of her statement that landed differently was about land. The IDEMIA India Foundation took 3.8 acres of industrial wasteland in Noida and turned it into a biodiversity park — 15,000 trees across more than 70 species, a functioning urban ecosystem where there was previously barren ground. "What was once barren ground is now a functioning urban ecosystem, built for future generations," she said. The question she keeps coming back to is a simple one: are we creating something that lasts?

Agendra Kumar, Managing Director of Esri India, argued that the tools for understanding climate risk already exist — the challenge is getting them used properly. GIS, combined with AI and real-time monitoring, can integrate environmental, social, and infrastructure data into a single decision-making framework, helping governments and businesses identify where interventions will have the most impact. In a country as climatically diverse as India, with rapid urbanisation and deep dependence on climate-sensitive sectors like agriculture and water, that kind of spatial intelligence isn't a luxury. "Addressing these challenges requires identifying vulnerable populations, understanding when and how they are affected, and determining where interventions can achieve the greatest impact," he said.



On mobility, Sriram Kannan, Founder and CEO of Routematic, made the case that electrification alone isn't enough. Smarter utilisation of vehicles — shared commuting, intelligent route planning, data-driven fleet management — reduces the number of vehicles on the road regardless of what powers them. He argues that the transition to cleaner cities requires both cleaner vehicles and fewer of them, and that the second part of that equation gets less attention than it deserves.

Sooraj Balakrishnan, Associate Director and Head of Marketing at Acer India, kept it grounded. Energy-efficient products, sustainable packaging, greener operations — the basics that have to be in place before the bigger claims mean anything. "Real progress will come through collective action, conscious choices, and innovations inspired by the resilience and balance of nature itself," he said.

Ankur Garg, Country Director of EAII Advisors — Evidence Action's technical partner in India — steered the conversation somewhere it doesn't usually go on World Environment Day. Safe drinking water. "Unsafe water is an environmental failure with direct, measurable human cost," he said. Evidence Action's work in rural India shows that chlorination delivered through existing water infrastructure can reduce diarrheal mortality significantly and cost-effectively. It's a reminder that environmental action isn't only about carbon — it's about whether the basics of a liveable life are available to the people most exposed to environmental failure.

Smitha Shetty, Director of Centralised Global Operations at Achilles Information Limited, drew the connection between climate risk and supply chain risk — two conversations that have historically been kept separate. The choices an organisation makes about its suppliers and sourcing practices shape both its climate performance and its long-term resilience. "Climate risk and supply chain risk are no longer separate conversations," she said. The organisations best placed for what's coming are the ones willing to ask harder questions of their suppliers and act on what they find.

Kartik Daftari, Managing Director and CEO of Hi-Tech Radiators, spoke from the manufacturing floor — an industry that accounts for some of the largest shares of global emissions and doesn't always get the nuance it deserves in sustainability conversations. At Hi-Tech, 55% of power now comes from renewable energy. The focus is on the two biggest sources of their carbon footprint: power consumption and logistics. "Our goal is to establish a globally competitive thermal manufacturing business that demonstrates how responsible manufacturing and sustainable growth can advance together," he said. The argument is straightforward — being serious about emissions and being serious about competitiveness are not in conflict. Increasingly, they're the same thing.

Taken together, what these voices describe is an environment where the easy wins are mostly done and the harder structural work is just beginning. The targets are set. The technology exists. The policy frameworks are in place. What's left is the grinding, unglamorous work of actually hitting the numbers — and being honest about it when you don't.