Nano-spike catalysts convert carbon dioxide directly into ethanol

Making green fuels, no fossils required

Converting solar or wind into carbon-based ‘fossil’ fuels might seem anything but green, but when you start with carbon dioxide — which can be dragged out of the air — it’s as green as it gets. The technology that makes it economically feasible isn’t available yet, but a recently published paper presents nice step forward in the effort to not just sequester carbon dioxide, but turn it into a useful fuel that is part of a carbon-neutral future.

Crack it! Energy from a fossil fuel without carbon dioxide

The production of energy from natural gas without generating carbon dioxide emissions could fast become a reality, thanks to a novel technology. Researchers have been researching an innovative technique to extract hydrogen from methane in a clean and efficient way. After two years of intensive experiments the proof-of-principle has now been provided. With the experimental reactor running reliably and continuously, the future potential of this technology has become apparent.

New interactive map compares carbon footprints of San Francisco Bay area neighborhoods

The Paris climate summit ended last year with landmark national commitments for greenhouse gas reductions, but much of the hard work of reducing emissions will fall on cities to change their residents’ behavior.

The road to longer battery life

Are you sick of your phone’s battery dying after only a few hours?  Researchers are hard at work on improving something called the solid electrolyte interphase as a way to boost battery life.

Why Anaerobic Digestion Is Environmentally Friendly

The constant battle to reduce greenhouse gases has resulted in a constant search for more environmentally focused waste disposal systems – from an influx of recycled materials being crafted into other useful objects, through to sourcing eco-friendly treatment systems for our waste water – finding new ways to protect the environment is high on everybody’s radar. The Effect Of Anaerobic Digestion It is this constantly reaching for better solutions that has driven Anaerobic digestion to where it is now. By combining biodegradable materials, we now have an additional process for creating electricity and organic compost. This means fewer fossil fuels will be burned to heat our homes, chemical fertilisers won’t be in such high demand and our food will have a milder treatment system in place.

Update: New York Hotels Make a Green Pledge

Seventeen New York City hotels have pledged to serve the environment by joining the NYC Carbon Challenge.