The utilities sector faces large-scale transitions to sustainable ways of supplying water and energy to ever more customers. Market liberalisation, privatisation, renewable energy, smart grids, efficiency and economies of scale are just some of the topics and challenges. Kiwa provides a wide range of services for manufacturers and service providers in the utilities sector - in particular, the gas and drinking water sectors. We are experts in the natural gas sector, ranging from gas measurements, biogas and hydrogen appliances to grid development. We support you in making the change from fossil to solar and wind energy, and in implementing and maintaining technologically advanced materials, appliances and systems for energy and water transportation and use. At the same time, we help you meet regulations and legislation concerning quality, health, safety and the environment.
Services
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Kiwa Gastec is a leading testing and certification body for hydrogen and other gas-fuelled appliances. We also specialise in fuel cell power, mCHP, portable device and fuel cell systems – whether fuelled by pure hydrogen or using other feedstocks.Show
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Hydrogen and gas safety expertiseShow
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Hydrogen training coursesShow
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Kiwa Gastec creates and analyses datasets for governemnt, energy suppliers and trade bodies uk.hydrogen@kiwa.comShow
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The products according BRL 5606 are applicable for piping systems in heating distribution systems at a design (working) overpressure of 6 bar according the temperature profile class 5 in table 1.Show
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The products according BRL 5603 are applicable for piping systems in underfloor heating systems at a design (working) overpressure of 4 or 6 bar according the temperature profile class 4 in table 1.Show
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BRL 5609 Pre-insulated flexible plastic piping systems for warm water distribution outside buildings
BRL 5609 Pre-insulated flexible plastic piping systems for warm water distribution outside buildingsShow -
The products are intended to be applied in piping systems for hot and cold water distribution at a design pressure (= maximum operating pressure) of 8 or 10 bar (9 or 11 bar absolute or 8 or 10 bar overpressure), under the conditions mentioned in table 1.Show
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The objective of this guideline is to guarantee the drinking water quality by specific relevant additional testing and criteria on the barrier properties of the piping system for an operation period of 50 years in polluted soil.Show
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The products are intended to be applied in drinking water installations for the transport and distribution of hot and cold water.Show
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Kiwa tests and certifies products used in industrial and domestic (drinking) water installations. Products that conform with the requirements are marked with the Kiwa mark. The Kiwa mark indicates that: The products meet the requirements in rel...Show
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SCC-SCP-Safety-Certificate-Contractor-Safety-Certificate-Personnel-ServicesShow
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Fuel cells are sensible for contaminants like SMOG, salt, soot and other (air) pollutants in environmental air. Whether fuel cells are implemented in cars, (motor) bikes or other (transport) vehicles, it is necessary to investigate the influence of potentially harmful contaminants from the air on the fuel cells.Show
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Certification of a boiler room under ground level is intended to reduce the probability of a gas explosion in the boiler room to a significant extent. This is achieved by implementing additional measures.Show
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The products according BRL K536 E are applicable for piping systems distribution systems for hot and cold drinking water at a design (working) overpressure of 8 or 10 bar according the temperature profile table 1.Show
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The products according BRL K536 F are applicable for piping systems distribution systems for hot and cold drinking water at a design (working) overpressure of 8 or 10 bar according the temperature profile table 1.Show
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The products according BRL K536 H are applicable for piping systems distribution systems for hot and cold drinking water at a design (working) overpressure of 8 or 10 bar according the temperature profile table 1.Show
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The products according BRL K536 C are applicable for piping systems distribution systems for hot and cold drinking water at a design (working) overpressure of 8 or 10 bar according the temperature profile table 1.Show
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The products are intended to be used as part of sanitary tapware as meant in the Kiwa evaluation guideline BRL-K607, for which a separate Kiwa product certificate has been issued.Show
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Cathodic protection (CB) is the ideal method for guarding pipelines and storage tanks against corrosion. However, the application of CB requires specialist knowledge, especially in extraordinary situations or when repairing breakdowns.Show