Climate talks see push for global renewable energy target

Germany called Tuesday for governments around the world to work on setting an ambitious target for renewable energy that would "ring in the end of the fossil fuel age" and help prevent dangerous global warming.

Why green ammonia may not be that green

Ammonia has been in the news because of its suitability as a hydrogen carrier and fuel, in addition to being a vital ingredient in fertiliser. Existing distribution networks and the ease of turning ammonia gas into a liquid ...

Carbon dioxide recycling: What is the role of the electrolyte?

The combustion of oil, coal or natural gas produces carbon dioxide, or CO2. This notorious greenhouse gas is a major driver of global warming, but it is also a raw material. It is technically possible to convert CO2 into ...

Harnessing nature to promote planetary sustainability

As Earth's population grows, the demands of modern lifestyles place mounting strain on the global environment. Proposed solutions to preserve and promote planetary sustainability can sometimes prove more harmful than helpful. ...

page 20 from 40