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Air Quality tenders — page 4

249 listings tracked right now · page 4 of 6

Funding for air-pollution monitoring, clean-air zones and emissions reduction. Typical sources are the US EPA, EU LIFE and Horizon, UK DEFRA, the WHO and the Clean Air Fund, and city-level programmes. Listed below are the open air quality tenders and contract notices that landscape produces, taken from each buyer's own notice and re-checked on every refresh.

Procurement here is ordinary public technology and professional-services buying, done by environment agencies, regulators, cities and national bodies: monitoring networks, reporting platforms, analysis and evaluation. These contracts are more accessible to small organisations than most on the site, because the barriers are framework membership and security or accessibility compliance rather than capital.

This page lists open air quality tenders and public contracts currently tracked by Raise Lens — 249 of them right now, sorted with the soonest deadline first. Every listing has been classified against the sustainability taxonomy rather than matched on keywords, so what appears here is air quality work rather than anything whose description happens to mention it.

The buyers publishing air quality tenders and public contracts here include GOBERNACIÓN DE LA GUAJIRA, Stadt Solingen, CVC, among 2 others. Who is funding matters as much as what: eligibility, reporting burden and the realistic timeline to a decision vary far more between buyers than between individual calls.

TENDER
Deadline not stated · check listing

Operational Support Services for Food Safety, Water, Air and Sanitation Management

••••• organisation· CO

This tender procures operational support services for food safety, water quality, air, and sanitation management across municipalities in La Guajira, Colombia, including inspection, surveillance, and environmental risk management in urban and rural areas. Bidders should have expertise in public health inspection, environmental monitoring, and sanitary control in food and water systems.

£10.4M
WaterAir Quality+1
TENDER
Deadline not stated · check listing

Operational Management Support Services in Riohacha District, Food Safety and Environmental Health

••••• organisation· CO

This tender procures operational support services for sanitary inspection, surveillance, and control across food safety, water, air, and environmental health components in Riohacha and other municipalities in La Guajira department, Colombia. Bidders should be specialized in public health inspection, environmental monitoring, and sanitary risk management with capacity to deliver across multiple municipalities.

£9.2M
WaterAir Quality+1
TENDER
Deadline not stated · check listing

Emission measurements and functional tests 2027/2028

••••• Municipality· DE

This tender procures emission measurements and functional testing of flue-gas cleaning systems (RRA 1 and RRA 3) and temperature measurement equipment for a municipal waste-to-energy or industrial facility in Solingen for 2027–2028. Bidders must be specialized environmental/emissions testing laboratories or certified measurement service providers with expertise in air-quality monitoring and regulatory compliance.

Value TBC
Air Quality
TENDER
Deadline not stated · check listing

Professional Services and Management Support in Regional Environmental Direction

••••• organisation· CO

This tender procures professional environmental services for a regional Colombian environmental authority to issue technical environmental opinions and monitor compliance with environmental permits, licenses, and sanctions. Bidders should be environmental consultants or firms with expertise in environmental permitting, compliance monitoring, and administrative environmental procedures.

£27.6M
Env JusticeAir Quality
TENDER
Deadline not stated · check listing

CTO 3172-2026

••••• Municipality· CO

This tender procures professional services for environmental impact prevention and monitoring of economic activities in Soacha municipality, Colombia. Bidders should have expertise in environmental assessment, monitoring systems, and regulatory compliance for industrial/commercial operations.

£17.4M
Air QualityEnv Justice+1
TENDER
Deadline not stated · check listing

Technical, Environmental and Administrative Support to Environmental Unit Cáqueza

••••• organisation· CO

This tender procures technical, environmental, and administrative support to strengthen the environmental unit in Cáqueza, Colombia, focusing on evaluation, control, and monitoring of environmental permits and contraventions. Bidders should be environmental consulting firms or NGOs with expertise in environmental management, permitting, and compliance enforcement in Colombia.

£6.8M
Env JusticeAir Quality
TENDER
Deadline not stated · check listing

Filtering apparatus – Process gas drying technology with SO2 content

••••• organisation· CZ

Procurement of a two-stage gas drying technology system for removing moisture and SO2 from process gas using condensation and sulfuric-acid absorption. Bidders should be equipment manufacturers or engineering firms with expertise in gas treatment, thermal separation, and chemical absorption systems.

Value TBC
Heating / CoolingIndustry Decarb+1
TENDER
Deadline not stated · check listing

Environmental monitoring services for road connectivity improvement project, Sicily

••••• organisation· IT

This tender procures environmental monitoring services (air, noise, landscape, surface water) for a major road infrastructure project in Sicily. Bidders must have expertise in environmental impact assessment, field monitoring, and data analysis across multiple environmental components.

Value TBC
Air QualityWater+1
TENDER
Deadline not stated · check listing

Groundwater sampling and inorganic analytics, excess-nitrogen determination 2027–2029

••••• organisation· DE

Groundwater sampling and inorganic parameter analysis across Thuringia's state monitoring network (2027–2029), including excess-nitrogen determination and age dating at selected stations. Bidders must provide field sampling, laboratory analytics, data management, and electronic reporting for environmental water-quality monitoring.

Value TBC
Env JusticeWater+1
TENDER
Deadline not stated · check listing

Modernization of Inter-Farm Training Facility Iden; Dry-Cow Barn Equipment, Lot 4 – Stable Climate

••••• Ministry· DE

Procurement of stable climate control equipment and infrastructure for a modernized dry-cow barn (50-head capacity) at a state agricultural training facility in Saxony-Anhalt, Germany. Bidders should be agricultural equipment suppliers, barn-systems integrators, or climate-control specialists with experience in animal-welfare-compliant, low-emission livestock housing.

Value TBC
Regen AgAir Quality
TENDER
Deadline not stated · check listing

Professional Services for Environmental Control and Surveillance Project

••••• organisation· CO

This tender procures professional services for environmental control, monitoring, and complaint management in a Colombian municipality, supporting the autonomous regional corporation's environmental management subdirectorate. Bidders should be environmental consultants, compliance specialists, or professional service firms with experience in environmental permitting, monitoring, and public administration.

£14.7M
Env JusticeAir Quality+1
TENDER
Deadline not stated · check listing

Shamrock former power plant contamination survey for redevelopment

••••• organisation· DE

Tender for an orientating contamination survey of a former power plant site in Herne, Germany, to assess suitability for redevelopment as part of a high-tech green quarter. Bidders should have expertise in environmental site assessment, contamination investigation, and brownfield remediation planning.

€1
Air QualityAdaptation+1
TENDER
Deadline not stated · check listing

Operational Support Services for Sanitary Inspection and Environmental Health Management

••••• organisation· CO

This tender procures operational support services for sanitary inspection, surveillance, and control across food safety, water, air, and environmental health components in Riohacha and other municipalities in La Guajira department, Colombia. Bidders should be specialized in public health inspection, environmental monitoring, and sanitary risk management with capacity to deliver field-based compliance and surveillance work.

£9.2M
WaterAir Quality+1
TENDER
Deadline not stated · check listing

RV Hazardous Substance and Waste Management Technology

••••• organisation· DE

Gewobag seeks qualified external consultants to manage hazardous-substance and waste-disposal activities across renovation, modernization, and demolition projects in Berlin. Bidders must have specialized expertise in asbestos, KMF, PCB, heavy metals identification, assessment, and waste-management coordination.

Value TBC
Air QualityCircular+1
TENDER
Deadline not stated · check listing

Professional chemical engineer services for environmental license technical monitoring

••••• organisation· CO

Procurement of professional chemical engineering services for technical monitoring of environmental licenses and sustainability coordination activities by Colombia's regional environmental authority. Bidder must be a qualified chemical engineer with expertise in environmental licensing, compliance, and technical oversight.

£22.0M
Env JusticeAir Quality
TENDER
Deadline not stated · check listing

Chemical Engineer Services for Environmental Permits and Licenses Evaluation

••••• organisation· CO

Procurement of a chemical engineer to evaluate environmental permits, licenses, and authorizations for the regional autonomous corporation in Bucaramanga, Colombia. Suitable bidders are environmental consultants or engineering firms with expertise in environmental compliance and permitting.

£22.0M
Air QualityEnv Justice
TENDER
Deadline not stated · check listing

Environmental Engineer Services for Permit and Authorization Evaluation

••••• organisation· CO

Procurement of professional environmental engineering services to evaluate environmental permits, licenses, and authorizations for a Colombian regional environmental authority. Suitable bidders are environmental consultants or engineering firms with expertise in environmental compliance and permitting.

£12.0M
Env JusticeAir Quality
TENDER
Deadline not stated · check listing

Environmental Engineer Services for Permit and Authorization Evaluation

••••• organisation· CO

Procurement of professional environmental engineering services to evaluate environmental permits, licenses, and authorizations for a Colombian regional autonomous corporation. Suitable bidders are environmental consultants or engineering firms with expertise in environmental compliance and permitting.

£12.0M
Env JusticeAir Quality
TENDER
Deadline not stated · check listing

Environmental Engineer Professional Services for Permit and Authorization Evaluation

••••• organisation· CO

Procurement of professional environmental engineering services to evaluate environmental permits, licenses, and authorizations for a regional autonomous corporation in Colombia. Suitable bidders are environmental consultants or engineering firms with expertise in environmental compliance and permitting.

£14.4M
Env JusticeAir Quality
TENDER
Deadline not stated · check listing

Environmental permits and licenses evaluation support services

••••• organisation· CO

This tender procures environmental management support services to evaluate permits, licenses, and environmental authorizations for a Colombian regional environmental authority. Bidders should be consulting firms or environmental specialists with expertise in environmental permitting, regulatory compliance, and administrative management.

£8.8M
Env JusticeAir Quality
TENDER
Deadline not stated · check listing

Environmental Engineer Services for Permit and License Evaluation

••••• organisation· CO

Procurement of professional environmental engineering services to evaluate environmental permits, licenses, and authorizations for a Colombian regional environmental authority. Bidders must be qualified environmental engineers capable of technical permit review and compliance assessment.

£12.0M
Env JusticeAir Quality
TENDER
Deadline not stated · check listing

Professional environmental engineer services for permit evaluation

••••• organisation· CO

Procurement of professional environmental engineering services to evaluate environmental permits, licenses, and authorizations for a Colombian regional autonomous corporation. Bidders must be qualified environmental engineers capable of conducting technical assessments and supporting permit administration.

£13.2M
Env JusticeAir Quality
TENDER
Deadline not stated · check listing

Professional chemistry services for environmental permits and licenses evaluation

••••• organisation· CO

This tender procures professional chemistry services to evaluate environmental permits, licenses, and authorizations for the Colombian regional environmental authority CDMB. Qualified environmental consultants or chemistry professionals with expertise in regulatory compliance and environmental assessment can bid.

£14.4M
Air Quality
TENDER
Deadline not stated · check listing

Professional Services for Technical Assistance in Mining Environmental Processes

••••• Municipality· CO

This tender procures professional technical assistance services for mining environmental processes and regulatory compliance to strengthen the municipal mining affairs department in La Llanada, Nariño, Colombia. Bidders should be environmental consultants or engineering firms with expertise in mining environmental management, regulatory frameworks, and technical advisory services.

£18.6M
Env JusticeAir Quality
TENDER
Deadline not stated · check listing

Professional Services Contract: Environmental Engineer for Permit Evaluation

••••• organisation· CO

This tender procures professional environmental engineering services to evaluate environmental permits, licenses, and authorizations for the Bucaramanga Meseta autonomous regional corporation in Colombia. Bidders should be qualified environmental engineers or consulting firms with expertise in environmental compliance assessment and permitting processes.

£12.0M
Env JusticeAir Quality
TENDER
Deadline not stated · check listing

Professional services provision for environmental quality group

••••• organisation· CO

Professional services to support water quality monitoring and assessment for a Colombian environmental authority's retributive tax calculation and pollution-impact management. Bidders should have expertise in environmental data analysis, water quality assessment, and regulatory compliance support.

£20.5M
WaterAir Quality
TENDER
Deadline not stated · check listing

Professional Services for Environmental Permit Control and Monitoring

••••• organisation· CO

Professional services for environmental permit control, evaluation, monitoring and follow-up by Colombia's regional environmental authority. Bidders should have environmental management expertise and regulatory compliance experience in permit administration.

£14.8M
Env JusticeAir Quality
TENDER
Deadline not stated · check listing

Professional Services for Technical Evaluation, Surveillance and Monitoring of Environmental Permits

••••• organisation· CO

The funder seeks professional services for technical evaluation, surveillance, and monitoring of environmental permits administered by its Ariari Regional Group. Bidders should be environmental consultants or engineering firms with expertise in environmental compliance, permit monitoring, and regulatory oversight in Colombia.

£14.8M
Env JusticeAir Quality+1
TENDER
Deadline not stated · check listing

Environmental Engineer - Professional Services

••••• organisation· CO

Procurement of professional environmental engineering services to support environmental license monitoring and atmospheric control instrument management for a Colombian government agency. Bidder must be an experienced environmental engineer capable of providing on-site technical support to internal teams.

£14.2M
Air QualityEnv Justice
TENDER
Deadline not stated · check listing

Preventive and corrective maintenance service for ODALOG odour measurement equipment

••••• organisation· CO

This tender procures preventive and corrective maintenance services for ODALOG odour measurement equipment at a wastewater treatment plant operated by Aguas Regionales EPM in Colombia. Bidders should have technical expertise in odour monitoring instrumentation and wastewater treatment facility operations.

£15.4M
WaterAir Quality
TENDER
Deadline not stated · check listing

Environmental content dissemination support services for regional communications office 2026

••••• organisation· CO

CORPAMAG seeks support services for environmental content dissemination through two TV programs (Pasión por Santa Marta and Noticias TV Costa) in 2026. Bidders should have media production, environmental communications, and broadcast experience in Colombia.

£5.7M
Env JusticeAir Quality
TENDER
Deadline not stated · check listing

Procurement – Continuation of nationwide railway noise monitoring

••••• organisation· DE

This tender procures continuation of nationwide railway noise monitoring and emissions tracking for the German Federal Railway Authority from 2027 onwards. Bidders should have expertise in acoustic measurement, environmental data collection, real-time monitoring systems, and public reporting platforms.

€2.1M
Air QualityClimate Data
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Deadline not stated · check listing

Professional Services for Field Technician Activities in Atmospheric Emissions Sampling

••••• University· CO

This tender procures professional field technician services for atmospheric emissions sampling from fixed sources and laboratory metrology assurance support at a university research center. Bidders should have expertise in air-quality monitoring, emissions sampling protocols, and laboratory quality-assurance procedures.

£13.3M
Air Quality
TENDER
Deadline not stated · check listing

Acquisition of specialized acoustic measurement device with integrated wireless data transmission

••••• organisation· CO

Procurement of a specialized acoustic measurement device (sound level meter) with integrated data processing, remote transmission, and wireless communication capabilities for real-time environmental monitoring. Suitable bidders include manufacturers of environmental monitoring equipment, acoustic instrumentation specialists, and environmental technology providers.

£86.7M
Air QualityEnv Justice
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Deadline not stated · check listing

Providing professional services to an environmental-management department of a Colombian municipal authority, as an Environmental and Sanitary Engineer to support…

••••• organisation· CO

This tender seeks a professional Environmental and Sanitary Engineer to support environmental permitting and compliance for the construction sector in Santa Marta, Colombia. Bidders should have expertise in environmental management, regulatory compliance, and construction-sector environmental affairs.

£24.0M
Env JusticeAir Quality
TENDER
Deadline not stated · check listing

Research development methods early detection radioactive air contamination monitoring

••••• organisation· CZ

R&D contract to develop advanced statistical and machine-learning methods for early detection of radioactive air contamination in Czech radiation monitoring networks, including hardware upgrades to scintillation and gamma-spectrometry sensors. Bidders should have expertise in AI/ML, atmospheric modelling (HYSPLIT), radiation detection physics, and sensor integration.

Value TBC
Air QualityClimate Data
TENDER
Deadline not stated · check listing

Services related to noise pollution – measurement, assessment and reduction

••••• organisation· CZ

This tender procures noise measurement, assessment, and mitigation services for Czech road infrastructure, particularly Class I highways. Bidders should have expertise in acoustic engineering, environmental noise monitoring, and noise-abatement design.

Value TBC
Air QualityAdaptation
TENDER
Deadline not stated · check listing

Wastewater characterization service for a Colombian public healthcare facility

••••• organisation· CO

Hospital wastewater characterization service to verify compliance with environmental discharge limits and regulatory requirements. Bidders must be environmental testing/laboratory service providers with expertise in non-domestic wastewater analysis and Colombian environmental standards.

£17.9M
WaterAir Quality
TENDER
Deadline not stated · check listing

Wastewater Analysis – Physical-Chemical Testing Drinking Water and Non-Domestic Wastewater Characterization

••••• organisation· CO

This tender procures physical-chemical analysis of drinking water and characterization of non-domestic wastewater discharges from sanitary facilities at a medical dispensary in Medellín for 2026. Bidders must be analytical laboratories or environmental testing service providers capable of water quality and wastewater characterization work.

£38.8M
WaterAir Quality
TENDER
Deadline not stated · check listing

Professional services for environmental technical direction wastewater evaluation control

••••• organisation· CO

This tender procures professional services for environmental monitoring, evaluation, and control of domestic and non-domestic wastewater activities in Colombia's Cundinamarca region. Bidders should have expertise in environmental compliance, wastewater management, and regulatory oversight.

£31.8M
WaterAir Quality+1
TENDER
Deadline not stated · check listing

Services for administrative and operational activities strengthening mobile-source control operations

••••• Municipality· CO

Municipality of Sabaneta seeks administrative and operational services to strengthen mobile-source emission control operations within its sustainable mobility platform implementation. Bidders should have experience in environmental compliance, fleet management, and municipal sustainability programme support.

£15.8M
E-MobilityAir Quality
TENDER
Deadline not stated · check listing

Petroleum Engineering Professional Services for Environmental Licensing Support

••••• organisation· CO

This tender procures professional petroleum engineering services to support Colombia's regional environmental authority in permitting, licensing, environmental sanctions, and monitoring of oil & gas and other extractive activities. Bidders must be qualified petroleum engineers with expertise in environmental compliance, regulatory oversight, and sustainability controls.

£27.3M
Env JusticeAir Quality
TENDER
Deadline not stated · check listing

Professional services for technical and operational support to environmental management monitoring group

••••• organisation· CO

Professional services to provide technical and operational support to CVC's environmental monitoring group for managing, validating, and tracking environmental records from productive sectors. Bidders should have expertise in environmental data management, regulatory compliance, and information systems supporting environmental governance.

£30.8M
Env JusticeAir Quality
TENDER
Deadline not stated · check listing

Support services for Technical Scientific and Environmental Modelling Direction

••••• organisation· CO

This tender procures environmental sampling and quality analysis services for water, soil, and air matrices, conducted by ISO 17025:2017-certified laboratories. Bidders must be specialized environmental testing firms or consultancies with accreditation in environmental matrix sampling and analysis.

£26.9M
Air QualityWater+1
TENDER
Deadline not stated · check listing

Professional services provision for environmental health project support

••••• Municipality· CO

This tender seeks professional specialized services to support municipal administration of an environmental health improvement project in Yumbo, Colombia. Bidders should be consultants or professional service providers with expertise in environmental health, municipal administration, and project management.

£18.0M
Air QualityAdaptation
TENDER
Deadline not stated · check listing

Support Services for Management of Water and Sanitation Health Surveillance

••••• Municipality· CO

Municipality of Pereira seeks support services to strengthen inspection, surveillance, promotion and prevention of sanitary and environmental risks in water supply and food-service establishments. Bidders should have expertise in public health surveillance, water quality monitoring, and environmental health programme management.

£12.1M
WaterAir Quality+1
TENDER
Deadline not stated · check listing

Professional Services for Environmental Monitoring of Livestock Slaughter and Processing

••••• Municipality· CO

This tender procures professional environmental monitoring services for livestock slaughter and processing operations, plus environmental programme management at a municipal animal processing plant in Puerto Gaitán, Colombia. Bidders should be environmental consultants or firms with expertise in animal-processing facility compliance, wastewater/waste management, and environmental auditing.

£25.0M
WasteWater+1
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Deadline not stated · check listing

Professional Environmental Services: Monitoring, Reporting, and Municipal Compliance Support

••••• Municipality· CO

Municipality of Santana seeks professional environmental services including monitoring, SUI/SINAS reporting, and compliance support for municipal environmental obligations. Bidders should have environmental consulting expertise and familiarity with Colombian environmental regulatory frameworks.

£15.7M
Env JusticeAir Quality