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Global CO2 emissions flat in 2015

Global CO2 Emissions Rise Stalled Out in 2015

The rise in global human emissions of CO2 came to a halt in 2015, dropping 0.1 percent following three consecutive years of slow growth, according to PBL, the Netherlands Environmental Assessment Agency. Declines in emissions from coal-fired power plants and cement production (down 2 percent combined) were big factors, while tepid economic growth and heightened levels of uncertainty also contributed….

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A new type of cement could reduce emissions from cement production by 97 percent

Cement and CO2 Emissions

One ton of portland cement produces a ton of CO2 emissions; can alternatives reduce that by 97 percent? This summer, if you’re thinking of mixing two parts of pozzalona with one-part lime and water as a tropical drink to serve to your guests, it will surely make their their throats go dry…really dry: these are the ingredients the Romans used…

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