Dr. Rishi Raj Borah, Country Director, Orbis India
In India, there has been a long quest for universal eye health, which has been a race against reaching the daunting last mile. While metropolitan hubs boast world-class ophthalmic infrastructure, nearly 20% of the world’s blind population resides in the country, with a significant concentration in rural pockets where the nearest secondary care center might be a day’s journey away. As of 2025, the National Programme for Control of Blindness and Visual Impairment aims to reduce the prevalence of blindness to 0.25%. Reaching this goal will require not only clinical outreach but also sustainable, decentralized systems.
The Infrastructure Gap and the Rural Reality
In the traditional model, patients in rural settings often delay their health due to high indirect costs, such as travel costs and the unpredictability of the power-starved rural clinics. Recent studies indicate that while willingness for eye exams is high (over 90%), the actual uptake for treatments like surgery or spectacles drops significantly when services are not localized.
Green Vision Centres (GVCs) are emerging as the answer to the gaps in last-mile care. With the expansion of solar power, digital health records, and community-managed centers, the GVCs will rise from being mere ‘screening outposts’ to becoming pillars of the health system. They are powered by clean energy to ensure that their diagnostic tool remains functional during frequent power outages.
Environmental Stewardship as a Clinical Asset
The concept of sustainability in ophthalmology is typically defined by waste disposal; however, the emergence of GVCs demonstrates that environmentally friendly practices are essential for the clinic’s resilience. In order to create an effective modern vision center in India, there are three key elements that must be considered, such as clinical quality, economic efficiency, and environmental friendliness. Switching to solar power is particularly important in order to make sure that the centers are not dependent on the inefficient generators that often malfunction when conducting necessary diagnostics.
The integration of digital technologies, such as Electronic Health Records and teleconsultations, creates a common virtual workplace that minimizes environmental damage due to travel activities. The village technician connects with the city surgeon via live interactions using these digital connections, facilitating proper patient referral and minimizing the need for transport of patients, which leads to healthcare dropouts.
Strengthening the Ecosystem: Beyond the Clinical Wall
The GVC framework is not an independent entity but acts as a gatekeeper for the entire system of eye care. This framework not only filters out but also feeds into the overall eye health network by addressing refractive errors and initial stages of cataracts at the doorstep.
Recent initiatives have shown that GVCs can successfully reach underserved demographics, such as women and children, who are often the last to be reached in rural settings. For instance, in West Bengal and Kerala, solar-powered hubs have facilitated over 19 pediatric eye screenings through localized outreach, proving that when care is accessible and sustainable, the barriers of gender and age begin to dissolve
A Vision for 2030
The future of ophthalmology in India indeed lies in the concept of decentralization. To ensure the eye care needs of the nation, the focus needs to shift from camps to centers, which are permanent, green, and people-centered. Converting existing infrastructure into GVCs is no longer a choice; it is a medical imperative to ensure that the 130 million Indians living with uncorrected refractive errors do not become a neglected population. By focusing on energy-efficient primary care through solar power, the eye care fraternity can ensure that “vision for all” is no longer a seasonal phenomenon, but a permanent reality.