Testing labs in South Milford

Alkali Environmental Consultants is a specialist, independently operated multi-disciplinary environmental consultancy headquartered in the United Kingdom, trading under both the Alkali Environmental and Alkali Environmental Limited brands (alkalinity.uk and alkaliconsultants.com). The firm is UKAS accredited as a testing laboratory under UKAS Lab No. 24303 and holds MCERTS accreditation for stack emissions testing, making it a regulated and legally recognised provider of environmental monitoring and compliance data for industrial operators across England, Scotland, Wales, and Ireland. Underpinning all analytical work is ISO 17025 certification, which validates the technical competence and impartiality of the laboratory's measurement methods. The company's consultancy team includes former Environment Agency (EA) officers, giving clients direct regulatory insight when navigating permit conditions, compliance audits, and enforcement risk. The firm's primary specialism is MCERTS stack emissions testing — the Environment Agency-approved standard for demonstrating compliance with Industrial Emissions Directive (IED) permit conditions. Stack testing teams deploy portable Gasmet DX4000 FTIR (Fourier Transform Infrared Spectroscopy) analysers to industrial sites across the UK within as little as two weeks of instruction. Emissions testing campaigns are designed to generate regulator-ready, legally defensible data, with reporting structured to meet EA submission requirements. The full range of stack emission analytes is addressed, including particulate matter, nitrogen oxides (NOx), sulphur dioxide (SO2), carbon monoxide (CO), volatile organic compounds (VOCs), hydrogen chloride (HCl) and other acid gases, as well as trace-level contaminants including heavy metals, dioxins and furans — each measured against CEN, ISO 17025, and MCERTS-certified methods. Beyond discrete stack emissions campaigns, Alkali Environmental provides continuous emissions monitoring systems (CEMS) services, including QAL2 calibration of installed CEMS equipment for long-term permit compliance, CEMS instrumentation hire, and H1 stack height determination calculations. These services support operators who must demonstrate ongoing, real-time compliance with IED permit limits rather than periodic spot-testing alone. The company also handles Medium Combustion Plant (MCP) permitting and monitoring obligations for combustion installations between 1 MW and 50 MW thermal input, a regulatory category that has expanded significantly under UK domestic legislation transposing the EU MCP Directive. Air quality, odour, dust, and noise form a second pillar of the firm's service offering, supporting both environmental permit applications and planning consents. Alkali Environmental conducts ambient air quality assessments and installs or manages long-term air monitoring equipment with project-specific data management, quality control, and reporting. Odour impact assessments are carried out to IAQM guidance and Environment Agency H4 methodology, including boundary odour surveys and complaint investigation studies. Dust monitoring programmes are designed for construction sites, quarries, and industrial facilities with receptor-based impact modelling. Noise impact assessments and vibration surveys are conducted for planning applications and EA permit support, with indoor air quality (IAQ) and occupational exposure assessments also available. Environmental permitting and compliance consultancy represents the third strand of the firm's work. Alkali Environmental prepares, submits, and manages Environmental Permit applications and variations under the Environmental Permitting Regulations (EPR) for the full range of Annex I industrial activities, including combustion, waste management, and manufacturing. The consultancy team performs compliance audits against existing permit conditions, identifies gaps and risks, and develops mitigation or corrective action plans ahead of EA inspections. Solvent management plans, Best Available Techniques (BAT) assessments, and dispersion modelling exercises are produced in support of new permit applications and major variations. Former EA officer experience within the team allows the firm to interpret permit conditions from both the operator's and regulator's perspective. Site assessments and consultancy services round out the portfolio, encompassing environmental due diligence for property transactions, dispersion modelling for new or expanded industrial installations, and H1 risk assessments for stack height determination. The firm serves a broad range of clients including power generation facilities, Energy from Waste (EfW) plants, industrial manufacturing and chemical processing sites, waste treatment operators, property developers, and local authorities. An introductory scoping call with a senior consultant — typically including a former EA officer — is offered free of charge, and a fixed-fee quote is issued within 24 hours. Stack testing teams can mobilise to sites anywhere in the UK and Ireland within two weeks, making Alkali Environmental a particularly responsive option for operators facing permit deadline pressure or unplanned compliance gaps.