Can we use renewable energy to power a construction site?

27 Jun 2022 CW Team

Power shortages are necessitating the widespread use of generatorsets(gensets) on construction sites. So, which are the most popular sizes?

Most construction companies opt for gensets of 125 kVA or 250 kVA capacity; only very large sites can use 1,000 kVA capacity, says Naresh Kumar Gupta, Founder Director, Generator Bazaar. “Multiple genset units are preferable to one large unit so that work continues without interruption even if a breakdown occurs.”

“15 kVA to 250 kVA gensets are the most popular forconstruction sites based on the typical load of welding, drilling, cutting tools, lighting, etc,” opines Narsing Agrawal, Vice President, Modern Hiring Service. “Few construction sites use gensets larger than 500 kVA capacity in all.”

“Most companies prefer to place multiple small generators at different points on the site,” continues Agrawal. “Synchronising the power from multiple gensets at one point and then distributing it adds to the cost of cables but is the practice on more confined infrastructure sites like dams or hydroelectric power projects, or when the company has a distribution setup, or wants to make power available at one point.”

Renewables ahoy

Is it viable to tap renewable energy to power a construction site?

To read the full version, CLICK HERE.

Infrastructure Urban

07 Oct 2025

India To Invest $37 Billion To Boost Petrochemical Capacity

India is set to become a major global player in the petrochemicals industry, driven by a planned capital expenditure of $37 billion (Rs 3.1 trillion) aimed at reducing import dependency and enhancing self-sufficiency, according to S&P Global Ratings.In its latest report titled “First China, Now India: Self-Sufficiency Goals Will Add To Petrochemicals Supply”, S&P said India’s large-scale capacity expansion—mirroring China’s earlier push—will likely intensify oversupply pressures in Asia’s petrochemical markets.Currently the world’s third-largest petrochemical consumer a..

Indian Railways Expands Global Exports Of Rail Equipment

Indian Railways has announced that it is rapidly emerging as a global exporter of railway equipment, including bogies, coaches, locomotives, and propulsion systems, under the government’s ‘Make in India, Make for the World’ initiative.According to an official statement, India’s railway products are now reaching over 16 international markets, reflecting the country’s growing capacity to design, develop, and deliver world-class rail solutions.Metro coaches have been exported to Australia and Canada; bogies to the United Kingdom, Saudi Arabia, France, and Australia; propulsion systems t..

RailTel Awards Rs 163 Million Contract To RTNS Technology

RailTel Corporation of India Limited (RailTel), a Mini Ratna Public Sector Undertaking, has awarded a domestic work order worth Rs 163 million to RTNS Technology Private Limited.The contract, issued on 30 September 2025, involves the supply and installation of equipment and related services for one of RailTel’s key customers. The project underscores RailTel’s commitment to advancing technology and communication infrastructure through collaboration with domestic system integrators.RTNS Technology Private Limited, an ISO-certified system integrator, provides comprehensive solutions for perim..