3 Small-Cap Stocks Emerging as the ‘Next L&T’ in India’s Power Transmission Boom

• India plans ₹9.2 lakh crore investment in power transmission by 2032

• Renewable energy and data centre demand are driving grid expansion

• Small-cap engineering firms may benefit from the infrastructure boom

India’s power infrastructure is entering one of its biggest investment cycles in decades. With the government planning to spend ₹9.2 lakh crore on transmission infrastructure by 2032, several engineering and equipment companies are preparing to benefit from the surge in grid expansion projects.

The investment plan forms part of the National Electricity Plan, which focuses on building high-voltage transmission lines and strengthening the country’s power network. The goal is to support India’s rapidly expanding electricity demand while integrating large-scale renewable energy capacity into the national grid.

India is targeting 500 gigawatts of renewable energy capacity in the coming years. To connect these renewable sources—such as solar and wind—to the national power network, large investments in transmission infrastructure will be required.

In addition to renewable energy, nuclear power projects, data centre growth, and rising electrification across industries are increasing the pressure on existing electricity networks. This means the country must modernize and expand its grid to handle higher loads and variable renewable energy supply.

Experts believe this wave of spending represents a long-term structural growth opportunity for engineering and power equipment companies rather than a short-term capital expenditure cycle.

One of the major long-term catalysts for the sector is the proposed Arunachal Pradesh hydroelectric project, which could generate additional transmission investment opportunities worth around ₹6.5 lakh crore by 2035.

The large-scale hydro development will require extensive high-voltage transmission lines to transport electricity from remote regions in the northeast to major demand centres across the country.

The opportunity is not limited to India. Around the world, electricity networks are undergoing rapid upgrades to support the clean energy transition.

Global grid investment is expected to grow significantly—from about $1.6 trillion during 2019–2023 to nearly $3 trillion between 2024 and 2029. Governments and utilities are investing in grid modernization, cross-border power connections, and decarbonisation initiatives.

This global trend is creating strong demand for companies specializing in transmission equipment, high-voltage systems, and grid stability technologies.

While large infrastructure companies like L&T have traditionally dominated the EPC and power sector, a few smaller companies are quietly building capabilities in high-voltage transmission technology.

One example is Quality Power Electrical Equipment, a company that manufactures advanced power equipment and provides solutions for maintaining power quality and grid stability.

The company works with more than 210 global clients across over 100 countries, including several Fortune 500 firms.

Quality Power has developed expertise in High Voltage Direct Current (HVDC) systems and Flexible AC Transmission Systems (FACTS)—technologies that are essential for stabilizing power grids and transmitting electricity over long distances.

Its product portfolio includes transformers, coil products, and advanced power equipment used for voltage regulation and grid connectivity.

The company supplies solutions to several major industries, including renewable energy, automotive manufacturing, and cement production.

Among its key clients are GE T&D India, Siemens, and Hitachi Energy, reflecting its strong position in the power equipment supply chain.

India’s ambitious transmission investment plan, combined with global grid modernization trends, is expected to create a sustained growth phase for companies involved in power infrastructure.

For investors and industry watchers, this could mean that smaller engineering firms with specialized capabilities may emerge as the next generation of infrastructure leaders, riding the massive power transmission boom over the coming decade.

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