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“Cost-effective alternative to air source heat pumps” secures £1.3m funding

Envirotec Magazine

investment to accelerate commercialisation of its technology, which also works in heating applications. Instead of using refrigerant gases with high global warming potential (GWP), Barocal’s technology uses new solid-state, temperature-changing materials. Barocal’s Dr Xavier Moya. ” The £1.3m

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Brazilian study suggests better ways of managing MSW

Envirotec Magazine

The national composition of MSW is 50% organic matter, 35% recyclables and 15% landfill refuse. Harmonia, which is located in the state of Rio Grande do Sul in the South region, also features domestic composting, and diverts almost half its organic waste from MSW collection and treatment systems. million and 57.2

Waste 147
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The Perils of Neglecting Flue Gas Cleaning Systems: Understanding the Risks

The Environmental Blog

Pollutants like sulfur dioxide ( SO2 ), nitrogen oxide (NOx), heavy metals, particulate matter, and organic compounds are risky to human health and can have dire environmental impacts. Climate Change Carbon dioxide and methane contribute to global warming. Even in themselves, flue gas impurities cause air pollution.

Pollution 195
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Environmental Consequences of Vehicle Emissions

The Environmental Blog

According to the World Health Organization (WHO), air pollution is responsible for around 7 million premature deaths each year. Additionally, in the US, transportation is responsible for the most greenhouse gas emissions, with CO2 accounting for about 97% of the overall global warming impact from transportation-related emissions.

Pollution 195
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Biogas trade association hosts side event at COP26, exploring short-lived climate pollutants

Envirotec Magazine

In its application, submitted in partnership with the Kenya Climate Change Working Group (KCCWG), WBA highlighted the importance of tackling short-lived climate pollutants (SLCPs), in particular methane and black carbon, to achieve the Paris Agreement targets “to limit global warming to well below 2, preferably to 1.5°C,

Pollution 130
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Eco-Business and Community Ethics

The Environmental Blog

As we already know that during the past few decades, technology has fundamentally changed our lives and some of them have sparked intense debates about the future of these technologies by policymakers. Some technologies progress independently of political support.

Ethics 392
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Should the world ban solar geoengineering? 60 experts say yes.

Grist

But the eruption illustrated a question that has been dogging scientific and climate experts for decades: If the world got unbearably hot, should scientists and governments opt to put sulfur dioxide or similar chemicals into the atmosphere to slow the rate of global warming? Is it ethical to even research such technologies?