The goal of sustainable development (SDG 9) is to build better roads, bring in new industries, and encourage clever new ideas. For India, achieving this goal is essential for the nation’s progress.

In North East India (NER), building a simple bridge or laying a new railway line is far more complicated than anywhere else. The region is marked by immense geographical isolation, fragile natural environments, high costs for development, and long, sensitive international borders. Here, infrastructure is not just about making money it is a way of uniting the nation, maintaining peace, and protecting nature.

Historically, a lack of investment left many people feeling isolated, leading to internal conflicts.Today, every rupee spent on connectivity from military roads to civilian power grids is an investment in stability. When people feel connected and see opportunities, peace and stability grow, which is the only way to attract the necessary investment and development.

Progress so far…

To truly build a better North East, we need to know exactly where the problems lie. The NITI Aayog created a special index that looks at the progress of 120 districts across the eight NER states, providing a highly localized view of development.

While some districts, like Hnahthial in Mizoram or Gomati in Tripura, show great success, the defining challenge is the massive difference in progress within each state. In Nagaland, for instance, the score for development can vary by over 15 points between the best and worst-performing districts, with Arunachal Pradesh showing a similar gap of nearly 14 points.

This wide internal gap proves that new infrastructure, be it roads or digital access, often collects in cities or key administrative hubs, failing to reach the remote, mountainous, and often tribal areas. If connectivity is only for a few, it fuels social issues and severely limits the impact of investments. Future policy must focus on closing these internal divides to ensure everyone benefits.

 The Border situation

The Act East Policy aims to turn North East India into a vibrant gateway for trade and economic ties with Southeast Asia, a key part of the SDG 9 goal of global integration. However, the region’s biggest infrastructure ambitions are continuously thwarted by external geopolitical risks.

Two major projects designed to bypass the narrow Siliguri Corridor also known Chicken Neck and connect India with its eastern neighbours have faced critical failure:

• The India-Myanmar-Thailand (IMT) Trilateral Highway: This highway was meant to connect Manipur to Thailand, greatly boosting trade. India has completed about 70 percent of its section, but the entire project has been paralyzed by the ongoing civil war in Myanmar. Ethnic militia groups now control key parts of the route, making the completion timeline completely uncertain.
• The Kaladan Multi-Modal Transit Transport (KMMTT) Project: This was designed to give Mizoram access to the sea through the Bay of Bengal.Originally due in 2014, its completion is now delayed until 2027, mainly because the road component in Myanmar remains unfinished.

The constant failure of these external corridors forces a strategic shift. Instead of relying on unreliable border crossings, there is a growing necessity to invest in strengthening internal, domestic routes, such as the Shillong-Silchar highway, which will ensure connectivity within India regardless of external political stability.

The Infrastructure Conflict

When it comes to water resources, especially in a state like Arunachal Pradesh, leaders face a difficult trade-off between strategic security and environmental sustainability

The proposed Upper Siang Multipurpose Storage Project (USMSP) is a massive dam project promoted as critical strategic infrastructure. Proponents argue it is necessary for water security, capable of stabilizing the Siang/Brahmaputra water flow and acting as a buffer against floodwaters or water diversion by upper riparian countries. Yet, this strategic necessity is in direct conflict with local, long-term concerns. The project faces strong resistance from environmentalists and local communities, including the Adi tribe, who are worried about its profound environmental, cultural, and social consequences on the highly fragile Himalayan ecosystem. This conflict shows that when the government prioritizes strategy without community consent, the resulting infrastructure fails the “sustainable and resilient” test of SDG 9.

Similarly, the energy sector, the engine of all development, is weak. The region suffers from weak power links between states, poor revenue collection, outdated metering, and high Transmission & Distribution (T&D) losses, which makes the entire system inefficient. These technical gaps scare away potential private investors, slowing down the vital transition toward cleaner, renewable energy solutions for the future.

Technology and Local Ideas

Building a resilient future requires focusing on soft infrastructure, especially digital connectivity and local innovation.

Digital connectivity in the North East is currently insufficient, leading to “digital marginalisation” that limits access to crucial services like e-health, financial technology, and government services, particularly in remote areas. The challenge is not just laying down the fibre optic cables, but also ensuring consistent service, affordability, and reliable last-mile access despite the high operational costs in the difficult terrain.

The government has responded by mandating resilience through technology in all new infrastructure projects. This means new roads and bridges must use technologies like GIS-based model for disaster impact, and tools like Remote Sensing (RS), Network Survey Vehicles (NSV), and Drones are now required during all project planning stages. By using this advanced technology before construction, the government is making climate resilience non-negotiable and addressing the challenge of remote, inaccessible terrain, which is expected to result in significant financial savings.The lack of reliable border highways also demands alternate economic strategies.

The Atal Innovation Mission (AIM) has stepped in to create soft connectivity through Atal Community Innovation Centres (ACICs). These centres are specifically designed to serve underserved areas, giving local entrepreneurs technical support and funding. For example, the ACIC at Rajiv Gandhi University in Arunachal Pradesh focuses on developing local agriculture-based products like indigenous beverages and mushroom cultivation. This strategy turns local resources into valuable products, allowing the NER economy to leverage existing, albeit limited, infrastructure and buffer itself from the political instability affecting border trade.

 The impact of green rules

Sustainable infrastructure requires a new way of measuring success that goes beyond traditional economic numbers. This is the concept of Green Gross Domestic Product (Green GDP), which includes the health of the environment in economic calculations.

Sikkim has become a global model for balancing economy and environment in a mountain state. As the first 100% organic state and an early adopter of plastic bags, Sikkim proves that strict regulatory frameworks can be the most important piece of “infrastructure. The Sikkim Eco-Tourism Policy, for instance, requires new infrastructure like tourist lodges and roads to blend seamlessly with the natural landscape and mandates that local communities manage them.

Sikkim’s success shows a deep understanding: by institutionalizing strong, green design standards and promoting community ownership, the state ensures that economic activity protects, rather than destroys, its natural capital. This regulatory strength offers a template for other NER states facing similar pressures from urbanization and tourism.

Way Ahead

India faces an enormous shortfall in infrastructure funding, estimated to exceed 5 percent of its GDP. This problem is magnified in the NER, where the high operational and climate risks deter private investors. Currently, public financing, notably the Non-Lapsable Central Pool of Resources (NLCPR), remains vital for funding high-cost social and economic projects.

However, the solution cannot be perpetual government subsidy. Since the biggest obstacle for private money is the perception of high risk, policy must shift towards de-risking projects. This means using the transparent digital data mandated by the new DRI policies from drones and GIS to create accurate risk profiles. These risk profiles can then be used to create specialized financial tools, such as customized insurance or government-backed guarantees, that specifically mitigate the unique geopolitical and climate risks of the region. By mitigating these risks, policy can finally attract private capital to resilient sectors like decentralized renewable energy and local innovation hubs, moving the NER toward a sustainable, market-driven development model.