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Innovation would help find more chemicals in water, say conference speakers

Envirotec Magazine

John Collins, deputy director of evidence assessment and evaluation at the Environment Agency, said that despite having one of the most robust pollutants testing systems globally, rapid investment in innovation is needed to detect all sources of contamination from both established and newly emerging pollutants.

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Carbon offsets alone won’t make flying climate-friendly

Grist

So as the aviation industry has gradually climbed aboard global pledges to get rid of carbon emissions, it has mostly promised to make up for its damage elsewhere — through offsets that might involve planting trees, restoring wetlands, or paying people to preserve ecosystems that otherwise would have been razed. And, oh yeah: less flying.

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How To Calculate Your Carbon Footprint

Green Business Bureau

THE IMPORTANCE OF CARBON FOOTPRINTS. Businesses today need to know and understand their carbon footprint in order to make progress toward becoming a more sustainable and eco-friendly business. You can also use it to determine the amount of carbon offsets to purchase in order to get to carbon neutral. .

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Planned UK spaceports could add significantly to emissions of climate-warming gases

Envirotec Magazine

The black carbon emitted by rocket launches has a climate warming impact of up to 1,500 times stronger than CO2 per unit of mass, new research shows. Rocket launches deliver particulates including CO2, black carbon and alumina directly into the upper atmosphere. An estimated 7 million premature deaths are attributed to PM2.5

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Sponsored content: Green chiller is cool choice

Envirotec Magazine

Mackie’s green initiative involves replacing the gases used in its refrigeration plants from HCFC – which have a very high global warming potential – to ammonia, an environmentally-friendly refrigerant that has no impact on global warming or ozone depletion. As part of a £4.5 www.gea.com.

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'Space-age': Sustainable laundry service Oxwash secures £1.4m backing

Business Green

A "space age" water-efficient, low-emissions laundry service that disinfects material using ozone gas has bagged £1.4m Oxwash, which announced the new investment yesterday, cleans laundry and ferries it to and from customers via electric bikes.

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CO2 monitors facilitate rollout of environmentally friendly refrigeration in Australian supermarkets

Envirotec Magazine

Supermarkets all over Australia and New Zealand are benefiting from advanced carbon dioxide monitors, says measurement expert Vaisala, as new natural refrigeration systems are installed to assist in the fight against climate change. Carbon dioxide (CO2) is commonly regarded as the ideal natural refrigerant. Monitoring carbon dioxide.