Gruner Renewable Energy
Gruner Renewable Energy is a vertically integrated Indian Compressed BioGas producer converting agricultural waste into clean fuel using German engineering expertise. Founded in 2023, the company delivers project development, plant construction, Bio CNG retail, and O&M services to telecom and energy-intensive industrial customers.
- Company typePrivate
- Founded2023
- HeadquartersNoida, India
- Headcount251–500
- GTM typeB2B
- OfferingServices
What Gruner Renewable Energy does
Gruner Renewable Energy is a vertically integrated Compressed BioGas (CBG) producer founded in 2023 and headquartered in Noida, India. The company converts agricultural waste and organic materials into clean fuel using German engineering expertise, operating across the full CBG value chain: project development, engineering and construction, R&D, Bio Gas Plant solutions, Bio CNG retail distribution, and operation and maintenance services. Its flagship Satna plant achieved an Asian record of 23.5 tonnes per day of CBG output, operating at 120% of designed capacity—roughly 2.4x to 3x the typical industry utilization rate of 40–50%.
The company has built an execution pipeline of 72 CBG projects across India with a combined order book exceeding ₹4,500 crore. Its primary go-to-market targets telecom and digital infrastructure providers in India—through DIPA (Digital Infrastructure Providers Association) membership secured in June 2026—seeking to displace diesel generator dependency and support carbon-neutral connectivity infrastructure. Secondary positioning targets broader energy-intensive industries looking to improve energy efficiency and meet sustainability targets.
Revenue mechanics are diversified across one-time project development and engineering/construction contracts, recurring O&M managed services, and transactional Bio CNG retail sales. The company secured $60 million in undisclosed funding in July 2024 to fund plant expansion, R&D, and exploration of new energy verticals. Leadership consists of founders Utkarsh Gupta (CEO) and Rahul Rustagi (CFO). Revenue is not publicly disclosed, and the order book represents forward contracted value rather than recognized sales.
Gruner Renewable Energy firmographics
Firmographics- Name
- Gruner Renewable Energy
- Website
- https://grunerrenewable.com
- Company type
- Private
- Founded year
- 2023
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- Gruner Renewable Energy is a vertically integrated Indian Compressed BioGas producer converting agricultural waste into clean fuel using German engineering expertise. Founded in 2023, the company delivers project development, plant construction, Bio CNG retail, and O&M services to telecom and energy-intensive industrial customers.
- Ownership category
- akta.pro rank
Gruner Renewable Energy industry classification
Industry- Product category
- Renewable Energy / Compressed BioGas
- NAICS
- Natural Gas Distribution (221210)
- SIC
- Cogeneration Services & Small Power Producers (4991)
- akta.pro primary industry
- Biogas/RNG Plant Development, EPC & Project Delivery (EUAAAEAH)
- akta.pro secondary industry
- RNG Offtake, Marketing & Environmental Attributes (RINs/LCFS/Guarantees of Origin) (EUAAAEAG)
Keywords
Where Gruner Renewable Energy is headquartered
LocationHeadquarters
- HQ city
- Noida
- HQ country
- India
- HQ region
- Asia
Offices2 records
Markets served
Gruner Renewable Energy business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Infrastructure, Operations, Supply Chain, Technology or R&D, Personnel, Marketing or Sales
Revenue model
- CBG Plant Development: Development and construction of Compressed BioGas plants across India. Funds used for research, operational expansion, and exploring new energy verticals.
- Bio CNG Retail: Retail sales of Bio CNG (Compressed BioGas) as clean fuel to end customers
- Operation & Maintenance Services: O&M services for biogas plants ensuring optimal performance and reliability
- Project Development: End-to-end project development services for renewable energy infrastructure including CBG plants
Go-to-market motion2 records
Distribution channels3 records
Marketing channels3 records
Gruner Renewable Energy product offering
Product offeringCore offering
Gruner Renewable Energy develops, builds, owns, and operates Compressed BioGas (CBG) plants that convert agricultural waste and biowaste into clean fuel, leveraging German engineering expertise. The company sells Bio CNG at retail and offers end-to-end project development, engineering & construction, R&D, and operation & maintenance services for CBG and renewable energy infrastructure across India. Its flagship Satna plant produces 23.5 tonnes of CBG per day at 120% of designed capacity, and the company has 72 projects under execution with an order book exceeding ₹4,500 crore.
Product overview
Gruner Renewable Energy is a vertically integrated renewable energy company specializing in Compressed BioGas (CBG) production and end-to-end clean energy solutions. The company operates across the entire CBG value chain, offering Project Development, Engineering & Construction, Research & Development, Bio CNG Retail, Bio Gas Plant solutions, and Operation & Maintenance (O&M) services. The flagship Satna plant in India achieved an Asian record of 23.5 TPD CBG output, operating at 120% of designed capacity. With an order book of over ₹4,500 crore and 72 CBG projects under execution, the company leverages German engineering expertise to convert agricultural waste into clean fuel for India's energy transition.
Differentiator
Problem solved
Functional benefit
Products and services
- Bio Gas Plant
Quantifiable outcome
- 23.5 tonnes per day CBG output - 17.5% above designed capacity
- +1 more outcomes
Companies that use Gruner Renewable Energy
Customer profileSegments2 records
Ideal customer profiles3 records
Gruner Renewable Energy technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature2 records
Gruner Renewable Energy partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- DIPA (Digital Infrastructure Providers Association)coreDIPA, India's apex industry body for digital infrastructure providers, onboarded Gruner Renewable Energy as a new member to accelerate renewable energy adoption across India's telecom and digital infrastructure sector. The partnership aims to address energy-intensive operations where diesel generators remain widely used, contributing to policy advocacy and clean energy standards for carbon-neutral digital infrastructure backbone.
Scale indicators6 records
Recent moves5 records
Expansion highlights5 records
Gruner Renewable Energy competitors and assessment
Company assessmentDirect peers
- Praj Industries: Process technology and EPC provider for biofuels, biogas, and renewable energy plants in India; comparable to Gruner's EPC, R&D, and project development service lines serving the same CBG/biogas customer base.
- Confidence Petroleum India: Indian company engaged in LPG, CNG, and Bio-CNG distribution and bottling; competes directly with Gruner in Bio-CNG retail and CBG project execution across smaller Indian markets.
- EverEnviro (formerly GreenGas): India-focused Compressed Biogas producer operating multiple CBG plants with downstream Bio-CNG offtake; closely comparable to Gruner's vertically integrated CBG project development and gas-retail model.
Broad incumbents
- Reliance Industries: Diversified conglomerate building a new-energy platform spanning biofuels, hydrogen, and renewables; a potential competitor and counterparty for CBG feedstock, offtake, and project capital.
- GAIL India: India's largest state-owned natural gas company with initiatives in biogas, renewable gas, and green hydrogen; represents a deep-pocketed incumbent expanding into CBG-adjacent areas.
- Bharat Petroleum Corporation: Indian PSU oil marketer investing in biofuels and renewable energy, including CBG initiatives; competes with Gruner for project awards and downstream clean-fuel distribution.
- Adani Total Gas: Large Indian CNG/PNG distribution company actively expanding into Bio-CNG and renewable gas; overlaps with Gruner in Bio-CNG retail and CBG project development at much greater scale.
- Indian Oil Corporation: India's largest oil & gas PSU and a major participant in the SATAT CBG program, with its own biogas plant development and large-scale offtake capability; competes with Gruner for CBG project wins and Bio-CNG distribution.
Emerging players
- Sistema.bio: Mexico- and Kenya-based biogas digester manufacturer and project developer for smallholder and commercial biogas plants; comparable as an emerging CBG/biogas technology and project player, though at smaller scale and focused on farming customers.
- Varaha: India-based climate-tech company focused on regenerative agriculture and biochar with adjacent biogas and bioenergy activities; partial overlap with Gruner's agricultural-waste-to-energy value chain.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Gruner Renewable Energy social profiles
Digital presenceGruner Renewable Energy financial estimates
Financial estimateRevenue estimate
Valuation estimate
Gruner Renewable Energy leadership team
Management profileNumber of profiles
Profiles2 records
Gruner Renewable Energy funding detail
Funding detailFunding overview
Funding rounds1 record
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Gruner Renewable Energy M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Gruner Renewable Energy
What does Gruner Renewable Energy do?
Gruner Renewable Energy develops, builds, owns, and operates Compressed BioGas (CBG) plants that convert agricultural waste and biowaste into clean fuel, leveraging German engineering expertise. The company sells Bio CNG at retail and offers end-to-end project development, engineering & construction, R&D, and operation & maintenance services for CBG and renewable energy infrastructure across India. Its flagship Satna plant produces 23.5 tonnes of CBG per day at 120% of designed capacity, and the company has 72 projects under execution with an order book exceeding ₹4,500 crore.
Is Gruner Renewable Energy a public or private company?
Gruner Renewable Energy is a private company. It is classified as venture growth investor backed and is currently operating.
When was Gruner Renewable Energy founded?
Gruner Renewable Energy was founded in 2023. It employs 251 to 500 people.
Where is Gruner Renewable Energy based?
Gruner Renewable Energy is headquartered in Noida, India, in the Asia region.
How does Gruner Renewable Energy make money?
Four revenue lines are on record. CBG Plant Development is the primary driver. The others are bio CNG Retail, operation & Maintenance Services and project Development.
Who are Gruner Renewable Energy's main competitors?
Direct peers on record are Praj Industries, Confidence Petroleum India and EverEnviro (formerly GreenGas). Broad incumbents are Reliance Industries, GAIL India, Bharat Petroleum Corporation, Adani Total Gas and Indian Oil Corporation. Emerging players are Sistema.bio and Varaha.
Does Gruner Renewable Energy have an API?
No public API is recorded for Gruner Renewable Energy.
What industry is Gruner Renewable Energy in?
Gruner Renewable Energy's product category is Renewable Energy / Compressed BioGas. Its primary akta.pro industry code is EUAAAEAH, Biogas/RNG Plant Development, EPC & Project Delivery, with a secondary code of EUAAAEAG, RNG Offtake, Marketing & Environmental Attributes (RINs/LCFS/Guarantees of Origin). Its NAICS code is 221210 and its SIC code is 4991.