SKG Sangha

What SKG Sangha does

SKG Sangha is a non-profit NGO founded in 1993 by Vidya Sagar Devabhaktuni, headquartered in Kolar, Karnataka, India, and registered under India's Societies Registration Act with permission to receive foreign and national donations. The organization installs and operates renewable energy and sustainable agriculture infrastructure — principally family-size biogas plants (160,000+ installed, described as the most by a single organization globally), improved eco cook stoves (300,000 units), rainwater harvesting systems (2,184), solar cookers, solar PV systems for home and street lighting, and solar hot water systems (6,751 units, 1,433,300 liters/day capacity). Underlying technology is indigenously engineered anaerobic digestion for diverse feedstocks (manure, kitchen waste, sericulture waste, crop residues, poultry litter), earthworm-based vermicomposting, and parabolic-solar thermal capture.

The customer base spans three primary segments: rural households across 8 Indian states (with Karnataka as the operating hub and Meghalaya as a North-East hub), women and children in those households (450,000 households served with indoor-air-pollution-free energy), and institutional/development clients including government bodies, NGOs, and international development organizations. Notable institutional deployments include a 3-ton-per-day kitchen-waste biogas system at Christian Medical College, Vellore, and a biogas program in Egypt co-developed with UNDP and the Government of Egypt. International projects have reached Kenya, Uganda, Mali, Madagascar, Ghana, Nepal, Honduras, Nicaragua, Chile, and Peru.

Revenue is generated through three streams: consulting fees for bio-methanation, municipal solid waste management, water management, sustainable agriculture, village industries, composting, forestry, and rural employment generation; carbon credit monetization through dual CDM (CER) and Gold Standard/Voluntary (VER) registration on projects in Hassan, Arakalagudu, Sidlaghatta, Ramanagara, and Gulbarga; and grant/ donation funding from individual donors and partners including UNDP, GoodPlanet Foundation, Foundation Myclimate, Green Microfinance, Michelin Tyres, Kingdom Bioenergy, CMS Africa, CAPART, and India's National Biogas Schemes. Pricing is not publicly disclosed; go-to-market is community-led plus event-driven plus channel-partner-led, anchored in grassroots household engagement and government-scheme integration rather than commercial sales. With a 30-year operating history, four major international awards (Ashden 2001, Tech Museum 2008, Energy Institute 2008, Mother Theresa Excellence 2008), 18 employees at the Kolar administrative office, and reported environmental impact of 1.5 million tons CO2-equivalent saved per year and 600,000 tons/year of fuel wood saved (≈40,000 hectares of forest annually), the organization is best characterized as a high-reputation, low-headcount development NGO operating an industrial-scale installation program.

Name

SKG Sangha

Legal name

SKG Sangha

Website

https://skgsangha.org

Company type

Private

Founded year

1993

Operating status

Operating

Headcount range

11–50 employees

Short description

SKG Sangha is a Kolar, India-based non-profit NGO (founded 1993) that installs biogas plants, eco cook stoves, rainwater harvesting systems, and solar equipment for rural households across 8 Indian states and 12 countries, monetizing through carbon credits (CDM/Gold Standard) and consulting services.

Ownership category

akta.pro rank

Product category

Renewable Energy and Rural Development Services

NAICS

Support Activities for Crop Production (11511)

SIC

Agricultural Services (700), Cogeneration Services & Small Power Producers (4991)

akta.pro primary industry

Biogas/RNG Plant Operations, Maintenance & Asset Management (EUAAAEAI)

akta.pro secondary industries

Climate-Smart Farming & GHG Reduction (Emissions Accounting, Methane/N2O Reduction Practices) (AFAGAMAH), Agricultural Residues & Energy Crops Biomass Power (Stover, Bagasse, Pellets) (EUACAIAF), Sustainable Agriculture & Food Systems (BPAGAGAI), Sustainable Agriculture, Food Systems & Land Management (BPADALAG)

Keywords

• Biogas plant installation
• Renewable energy solutions
• Vermicompost production
• Rainwater harvesting systems
• Rural development consulting

Headquarters

HQ city

Kolar

HQ country

India

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Operations, Personnel, Supply Chain, Technology or R&D, Infrastructure, Marketing or Sales

Revenue model

1. Consulting Services: SKG Sangha provides consultation services for bio-methanation projects, municipal solid waste management, water management, sustainable agriculture, village industries, composting techniques, forestry, and employment generation in rural areas. Revenue is generated through project-based consulting fees.
2. Carbon Credits (CER/VER): SKG Sangha generates revenue through carbon credit markets - Carbon Emission Reduction (CER) under Clean Development Mechanism and Voluntary Emission Reduction (VER) market. Projects include Hassan Biogas Project, Arakalagudu biogas project, and Sidlaghatta biogas project with issued credits.

Go-to-market motion3 records

Distribution channels4 records

Marketing channels5 records

Core offering

SKG Sangha is a non-profit NGO that designs, installs, and maintains renewable energy and sustainable agriculture infrastructure for rural households in India. Its core offerings include family-size biogas plants, vermicompost units, eco cook stoves, rainwater harvesting systems, and solar power systems, delivered through direct field implementation, government scheme partnerships, and consultation services for bio-methanation, waste management, and rural development projects.

Product overview

SKG Sangha offers a portfolio of renewable energy and sustainable agricultural products and services. The core offerings include biogas plants (over 160,000 installed), vermicompost units, eco cook stoves (300,000 units), rainwater harvesting systems (2,184 installed), and solar power systems (solar cookers, solar PV, and solar hot water systems with 6,751 installations). These products work together to provide sustainable energy solutions for rural households while supporting organic farming practices. SKG Sangha also provides consultation services for bio-methanation, waste management, water conservation, and rural development projects. The organization operates as an NGO implementing physical infrastructure projects rather than a software platform.

Differentiator

Problem solved

Functional benefit

Products and services

• Biogas Plants Family-size anaerobic digestion plants that convert biodegradable organic matter (manure, kitchen waste, crop residues, sericulture waste, poultry litter) into biogas containing 60-70% methane. Over 160,000 plants have been installed across 8 states in India, the highest number of family-size biogas plants installed by a single organization globally. Plants are indigenously designed to withstand extreme weather conditions.
• Vermicompost Units Earthworm-based composting systems that produce nutrient-rich organic fertilizer ('bio-gold') from biodegradable wastes. The vermicompost is balanced in plant nutrients and hormones, supports organic farming, and replaces chemical fertilizer use across rural India.
• Eco Cook Stoves Improved wood-saving cook stoves (also known as efficient cook stoves) with a 7+ year lifespan, two-pan construct with vent pipe for smoke removal. Over 300,000 units have been installed nationwide, saving approximately 9 tons of CO2 per unit per year and reducing indoor air pollution.
• Rainwater Harvesting Systems Rainwater collection and storage systems for drinking and percolation purposes. 2,184 systems have been installed across three southern states in India, providing domestic water security and groundwater recharge.
• Solar Cookers Parabolic solar cookers capable of maintaining temperatures of 70-110 degrees centigrade, offering greater efficiencies than standard panel-type cookers, with easy installation and longer lifespan, aimed at rural households for clean cooking energy.
• Solar Photovoltaic Systems Solar cells that convert sunlight directly into electricity, deployed for home lighting, street lighting, water lifting, and industrial applications in rural and underserved areas.
• Solar Hot Water Systems Solar water heating systems for rural and urban areas. SKG Sangha has installed 6,751 systems with a combined capacity to produce 1,433,300 liters of hot water per day.
• Consultation Services Consultation services for bio-methanation projects, municipal solid waste management, water management, sustainable agriculture, village industries, composting techniques, forestry, and employment generation in rural areas. Services are provided to government bodies, institutions, and organizations using a systemic, collaborative, and action-oriented approach.

Quantifiable outcome

• 1.5 million tons CO2 equivalent GHG reduction per year
• +5 more outcomes

Named customers2 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Eleven partnerships are on record, tiered core, major and minor.

• UNDP EgyptcoreStrategic or Co-development PartnerBiogas program created in Egypt in conjunction with the Government of Egypt and UNDP to protect, restore and promote sustainable use of terrestrial ecosystems.
• CLEAN (I) NETWORKcoreStrategic or Co-development PartnerPartnership network for clean energy initiatives in India.
• CMS, AfricacoreStrategic or Co-development PartnerAfrican partner organization for implementing sustainable energy solutions across the continent.
• Foundation MyclimatemajorStrategic or Co-development PartnerClimate protection network from Switzerland working on climate solutions and carbon management.
• GoodPlanet FoundationmajorStrategic or Co-development PartnerFrance-based foundation focused on environmental sustainability and planetary health.
• Etc TerraminorStrategic or Co-development PartnerFrance-based organization for sustainable development initiatives.
• Kingdom BioenergyminorStrategic or Co-development PartnerUK-based bioenergy organization for renewable energy collaboration.
• Michelin TyresminorStrategic or Co-development PartnerCorporate partnership for sustainable mobility and environmental initiatives.
• NARDHEP, Vivekananda KendracoreStrategic or Co-development PartnerIndian partner organization for rural development and environmental initiatives through Vivekananda Kendra.
• CMC VellorecoreImplementation/ SI/ Consulting PartnerChristian Medical College Vellore - installed kitchen waste treatment unit that can treat up to 3 tons of kitchen waste per day, producing 70 cubic meters of biogas per ton.
• Government of India (National Biogas Schemes)coreStrategic or Co-development PartnerNational government promotion scheme for household biogas across India. SKG Sangha implements and improves existing government schemes, supporting households in closing the financial gap for biodigester purchases.

Scale indicators15 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Envirofit International: US-headquartered social enterprise manufacturing improved cook stoves for developing markets. Directly comparable on eco cook stove product, carbon credit revenue model, and emerging-market household distribution.
• BURN Manufacturing: Kenya-based clean cookstove manufacturer and distributor serving East African and global markets. Directly comparable on the eco cook stove product line, distribution-to-rural-households model, and carbon credit revenue strategy.
• Barefoot College: Indian non-profit training rural 'barefoot engineers' to deploy solar electrification and water systems across Africa, Latin America, and South Asia. Similar NGO-driven rural renewable energy deployment model and cross-border replication.
• Sistema.bio: Mexico-headquartered social enterprise that designs, finances, and installs biogas systems for smallholder farmers across Latin America, Africa, and India. Closely comparable to SKG Sangha in deploying household/farm-scale anaerobic digestion with carbon credit monetization.
• SELCO India: Indian social enterprise providing decentralized solar energy solutions to underserved rural households. Comparable mission of clean energy access for rural India, similar household-level distribution model, and analogous grant/donor funding structure.
• Grameen Shakti: Bangladesh-based non-profit that pioneered household biogas plant dissemination across South Asia. Most directly comparable NGO peer on the biogas plant installation model, rural household targeting, and grassroots community-led GTM.

Emerging players

• d.light: Pay-as-you-go solar energy provider serving off-grid households across Africa and Asia. Comparable on rural renewable energy distribution and carbon-offset monetization, though focused on solar lighting rather than biogas.
• Husk Power Systems: India- and Africa-based company operating biomass gasifier mini-grids for rural electrification. Comparable in rural renewable energy deployment and carbon credit generation, but uses a different feedstock (biomass gasification) than anaerobic digestion.
• Prakti Design: India-based clean cookstove designer and manufacturer serving both domestic and export markets. Comparable on eco cook stove product line targeting Indian rural households, though smaller in scale than SKG Sangha's 300,000-unit deployment.

Broad incumbents

• TERI (The Energy and Resources Institute): India's leading sustainable development research institution with extensive work in biomass, biogas, and rural energy policy. Comparable on renewable energy and rural development focus, but operates as a larger research/policy incumbent rather than field-deployment NGO.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/skg-sangha

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about SKG Sangha