Ohmium vs NiSource

Side-by-side comparison of AI visibility scores, market position, and capabilities

NiSource leads in AI visibility (94 vs 51)
Ohmium logo

Ohmium

ChallengerClimate Tech

Green Hydrogen Electrolyzers

$297M total raised. Bengaluru factory actively shipping PEM electrolyzers at commercial volumes in 2026. Modular design for distributed hydrogen projects.

AI VisibilityBeta
Overall Score
C51
Category Rank
#1 of 1
AI Consensus
72%
Trend
up
Per Platform
ChatGPT
56
Perplexity
47
Gemini
44

About

Ohmium is a green hydrogen electrolyzer manufacturer with an operational factory in Bengaluru, India that is actively shipping PEM (proton exchange membrane) electrolyzers at commercial volumes in 2026 — one of the few electrolyzer companies delivering actual product rather than promising future delivery. The company has raised $297 million in total funding and is scaling projects across India and international markets from its manufacturing base.

Full profile
NiSource logo

NiSource

LeaderEnergy & Utilities

Enterprise

Merrillville IN regulated utility (NYSE: NI) at $5.5B 2024 revenue; $19.4B 2025-2029 capex plan for 8-10% rate base growth with Columbia Gas/NIPSCO brands and net-zero 2040 target competing with Atmos Energy for gas utility.

AI VisibilityBeta
Overall Score
A94
Category Rank
#158 of 290
AI Consensus
77%
Trend
stable
Per Platform
ChatGPT
90
Perplexity
95
Gemini
91

About

NiSource Inc. is a Merrillville, Indiana-based fully regulated utility company — publicly traded on the New York Stock Exchange (NYSE: NI) as an S&P 500 component — serving approximately 3.3 million natural gas customers and 500,000 electric customers across six states (Indiana, Kentucky, Maryland, Ohio, Pennsylvania, and Virginia) through its Columbia Gas brands and the NIPSCO (Northern Indiana Public Service Company) electric utility. NiSource employs approximately 7,700 people and operates through nearly 60,000 miles of natural gas pipeline and distribution infrastructure. In fiscal year 2024, NiSource reported operating revenues of $5.5 billion and net income of $739.7 million ($1.62 EPS), up from $661.7 million in 2023. NiSource provided 2025 non-GAAP adjusted EPS guidance of $1.85-$1.89 and announced an increased $19.4 billion capital expenditure plan for 2025-2029 targeting 8-10% rate base growth and 6-8% EPS annual growth. NiSource is committed to a net-zero emissions target by 2040, has reduced greenhouse gas emissions by approximately 72% from 2005 levels, and is on track to retire 100% of its coal assets by 2028, replacing them with utility-scale solar and renewable energy.

Full profile

AI Visibility Head-to-Head

51
Overall Score
94
#1
Category Rank
#158
72
AI Consensus
77
up
Trend
stable
56
ChatGPT
90
47
Perplexity
95
44
Gemini
91
47
Claude
99
47
Grok
97

Key Details

Category
Green Hydrogen Electrolyzers
Enterprise
Tier
Challenger
Leader
Entity Type
brand
company

Capabilities & Ecosystem

Capabilities

Only Ohmium
Green Hydrogen Electrolyzers

Integrations

Only NiSource
NiSource is classified as company.

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