GensetPedia
Which Industries Will Actually Drive India's Genset Demand Through 2030
GensetPedia Technical Desk · · 7 min read
The take
Industrial and commercial demand still make up the largest share of India's total power consumption in absolute terms, and will keep growing at a steady, moderate pace. But the fastest-growing demand by far is coming from two much smaller segments today: IT/data centres and EV charging infrastructure, both growing multiple times faster than the traditional base. For genset manufacturers, dealers, and buyers watching where the market is actually headed, these two segments are the ones reshaping demand patterns, not just adding to them.
Industrial demand: still the largest, still growing steadily
Industrial power demand remains India's largest single segment by absolute size, and it's projected to keep growing at a solid pace — from roughly 109 GW in FY2025 to about 159 GW by FY2030, a CAGR of around 7.9%. This growth is underpinned by sustained industrialization, manufacturing infrastructure investment, and Make-in-India initiatives. It's not the fastest-growing segment, but it's the one that will continue to represent the largest absolute share of genset demand for years to come.
Commercial demand: steady growth from real estate and infrastructure expansion
The commercial sector — real estate, retail, hospitality, and healthcare — is projected to grow from roughly 82 GW to 111 GW by FY2030, a CAGR of about 6.2%. This growth is driven by continued real estate expansion and rising energy intensity across modern commercial developments, a pattern that shows up directly in demand for genset sizing for apartment complexes and similar commercial installations.
Telecom: growing faster than the base, fuelled by 5G
Telecom power demand is projected to grow at roughly a 10% CAGR, driven by 5G rollout, tower infrastructure expansion, and rising mobile data usage. This is a meaningfully faster growth rate than the larger industrial and commercial segments, reflecting how much additional infrastructure 5G densification actually requires — see our piece on how gensets power telecom towers for how that demand translates into real installations.
IT/data centres: the fastest-growing segment by a wide margin
IT/data centre power demand is projected to grow at roughly a 30.5% CAGR — the highest of any segment by a substantial margin, driven by hyperscale data centre investment and accelerating cloud infrastructure deployment. This is a segment that's small in absolute terms today but scaling faster than anything else in the market, a pattern explored further in our piece on the real financial stakes of data centre backup power.
EV charging: the second-fastest, and a genuinely new demand category
EV charging infrastructure power demand is projected to grow at roughly a 24.6% CAGR, driven by rising electric vehicle penetration and supportive government policy. This is a demand category that essentially didn't exist for the genset industry a decade ago, and it's now one of the two fastest-growing segments in the market — see our EV charging backup power piece for how that specific application works.
Agriculture: the slowest-growing, but still meaningful in scale
Agricultural power demand is projected to grow more modestly, at roughly a 4.4% CAGR, reflecting gradual electrification of irrigation and mechanized farming practices. It remains a real, substantial market — just not one reshaping overall demand patterns the way IT/data centres and EV charging are.
What this means for anyone tracking the market
The segments worth watching aren't necessarily the largest ones today — they're the ones compounding fastest. A manufacturer, dealer, or investor positioning for the next five years has a real reason to pay closer attention to IT/data centres and EV charging than their current absolute size alone would suggest, since growth at these rates compounds into a very different market by 2030 than a simple extrapolation of today's segment shares would predict.
Why it matters
Where power demand growth concentrates shapes what kind of gensets get built, sold, and serviced over the next several years -- a market growing fastest in data centres and EV charging looks different from one growing fastest in general industrial use, in terms of typical kVA ratings, duty cycles, and buyer expectations around emission compliance and automation. Anyone making a multi-year bet in this market -- a manufacturer, a dealer, an investor -- benefits from tracking the segments actually accelerating, not just the ones that are largest today.
Frequently asked questions
Which industries are driving the fastest growth in genset demand in India?+
IT/data centres and EV charging infrastructure are growing power demand the fastest, at projected compound annual growth rates of roughly 30.5% and 24.6% respectively through FY2030 -- far outpacing the growth rate of traditional sectors like industrial and commercial demand, even though those sectors remain larger in absolute terms today.
Is industrial demand for gensets still growing in India?+
Yes, and it remains the largest sector by absolute power demand -- projected to grow from roughly 109 GW in FY2025 to about 159 GW by FY2030, a CAGR of around 7.9%. It's a steady, substantial growth rate; it's just slower than the smaller, faster-scaling segments like data centres and EV charging.
How fast is telecom sector power demand growing in India?+
Telecom power demand is projected to grow at roughly a 10% CAGR through FY2030, driven primarily by 5G rollout, tower infrastructure expansion, and rising mobile data usage -- a meaningfully faster growth rate than the commercial or agriculture sectors, though slower than IT/data centres or EV charging.
Why is EV charging infrastructure becoming a significant driver of backup power demand?+
As EV charging stations scale in number and capacity -- particularly high-power DC fast chargers along highways and in urban centres -- they add real load to local grids and increase outage risk at high-throughput sites. Station operators are increasingly deploying standby diesel generators, often alongside battery storage and solar-hybrid systems, to maintain service reliability and uptime commitments.
Found this useful?
Follow GensetPedia on LinkedIn for more genset buying guides and industry data.
Get the weekly digest
New buying guides and market data, once a week — no spam.