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View all → About KG3EVision, mission, values and positioning. Compliance and legal informationInstitutional references and commitments. ContactContact details, offices and enquiries.
View all → Water and sanitationWater abstraction, drilling, drinking-water production, pumping, storage, distribution, sanitation and wastewater treatment. Renewable energy and energy efficiencySolar PV, mini-grids, storage, biogas, energy audits and consumption optimization. Environment and circular economyWaste management, recycling, composting, biochar, environmental restoration and E&S compliance. Sustainable agricultureAgroecology, efficient irrigation, resilient production, residue recovery and local value chains. Sustainable constructionLow-impact buildings, resilient infrastructure, alternative materials, energy performance and circular economy. Digital solutions, mapping and GISWeb and mobile apps, digital platforms, GIS, geoportals, field data collection, dashboards, APIs and environmental data. Studies, advisory, innovation and trainingTechnical studies, advisory, project development, applied research, intellectual property and capacity building. Agro-industry and biotechnologyFood processing, controlled fermentation, process control, quality and reduction of post-harvest losses. Industry, equipment and maintenancePlant design, equipment selection, preventive maintenance, process performance and industrial pollution control. Climate, forestry and carbon financeReforestation, restoration, carbon projects, MRV, social co-benefits and mitigation/adaptation strategies. Sustainable urban mobilityMobility diagnostics, mobility plans, intelligent systems, accessibility mapping and low-carbon transport.
View all → Water well drilling and equipmentHydrogeological studies, drilling, development, pumping tests, equipment and commissioning. Drinking-water production unitsDesign of abstraction, treatment, storage and distribution chains adapted to source-water quality. Solar pumping and water conveyancePhotovoltaic pumping, conveyance, storage and distribution for autonomous water services. Water storage, conveyance and distribution networksTanks, water towers, pipelines, standpipes and networks designed for pressure, continuity and service quality. Wastewater treatment and sanitationPretreatment, biological treatment, clarification, disinfection, sludge management and adapted sanitation solutions. Industrial wastewater treatmentPhysicochemical, biological, adsorption and advanced treatment according to pollutants and discharge or reuse targets. Solar photovoltaic systemsStudies, supply, installation and maintenance of off-grid, hybrid or grid-connected solar systems. Mini-grids, hybridization and storageMini-grid and hybrid-system architecture with storage for productive, community and remote sites. Energy audits and ESCO approachEnd-use diagnostics, energy-saving opportunity identification, performance measurement and energy-efficiency project structuring. KG3E ShopProducts, equipment and materials available to order. Building and process energy efficiencyOptimization of lighting, motors, cooling, pumping, buildings and processes using measurable indicators. Biogas and anaerobic digestionRecovery of livestock effluent, biowaste and agri-food residues into biogas, energy and digestate. QINGDAO JCWY ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD catalogueKG3E SARL is JCWY's legal representative in the Democratic Republic of the Congo. Enquiries relating to the equipment in this catalogue can be addressed to KG3E. Qingdao Senwang Steel Structure Building Stock Co., Ltd catalogueThe Senwang technical catalogue is integrated into KG3E’s partner area. Requests for engineering review, technical integration and quotation can be submitted to KG3E.
View all → MABOR integrated digital platformKinshasa, Lubumbashi, Goma, Bukavu MABOR ENERGY — pilot biogas unit in GomaGoma
View all → All newsBrowse the latest editorial updates. Blog & insightsExpert analysis, practical guidance, lessons learned and insights from KG3E. Why territorial planning should integrate water, energy and waste31 Aug 2026 KG3E expands its digital offer to applications, platforms and GIS15 Aug 2026 KG3E strengthens its water and sanitation solutions portfolio14 Aug 2026
View all → All resourcesBrowse the KG3E knowledge library. Frequently asked questionsAnswers to common questions about KG3E, its services and processes. Complete JCWY catalogue - biogas, wastewater, industrial gas and tanksTechnical Sheet Senwang catalogue - steel structures and modular buildingsTechnical Sheet JCWY equipment catalogue - biogas, wastewater treatment and ECPC tanksTechnical Sheet
View all → PartnershipPropose an institutional or technical collaboration. Request a quoteShare a need and request an initial assessment. Job opportunitiesBrowse open positions and submit an online application. Tender noticesBrowse tender notices and submit a proposal. ContactTalk directly with the KG3E team.
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Congolese sustainable solutions company

Integrated solutions for water, energy and a healthy environment

KG3E supports institutions, businesses, NGOs, local authorities and communities with technical, digital and environmental solutions adapted to the DRC.

Discuss a project Projects
RDC
National footprint
7
Expertise pillars
FR · EN
Collaboration
ODD
Measurable impact
Water and sanitation Renewable energy and energy efficiency Environment and circular economy Sustainable agriculture Sustainable construction Digital solutions, mapping and GIS Studies, advisory, innovation and training Agro-industry and biotechnology Industry, equipment and maintenance Climate, forestry and carbon finance Sustainable urban mobility

Integrated expertise

Our areas of expertise

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Territorial innovation

MABOR: governing resources through data

An integrated digital platform to manage waste, water, energy and territorial indicators.

Déchets Eau Énergie Analytics
MABOR
MABOR digital territorial visualization
4integrated areas
SIGmapping
IoTfield data

Impact and references

Flagship projects and solutions

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in_progress · Kinshasa, Lubumbashi, Goma, Bukavu

MABOR integrated digital platform

A platform for holistic governance and management of waste, water, energy and territorial data in the DRC.

4.000Integrated areas 4.000Initial cities 8000000.000Preliminary budget USD
MABOR integrated digital platform

proposed · Goma

MABOR ENERGY — pilot biogas unit in Goma

Converting 5 tonnes of organic waste per day into biogas, green electricity and biofertilizer for 300 women processors.

5.000Waste treated per day t/j 200.000Biogas per day m³ 150.000Electricity per day kWh
MABOR ENERGY — pilot biogas unit in Goma

Ecosystem

Partners and collaborations

Technical and institutional collaborations supporting sustainable projects.

QINGDAO JCWY ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD Qingdao Senwang Steel Structure Building Stock Co., Ltd

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Co-create

A local partner for demanding projects

Design, studies, community engagement, implementation, performance monitoring and skills transfer.

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