The simplest molecule presents the best opportunity for energy. With global energy demands projected to rise 66% by 2030, the world desperately needs alternatives to fossil fuels. Hydrogen power, a recent media phenomenon, presents an enticing alternative – one whose development reaches much further back than most imagine. -When people hear ‘hydrogen power,’ they don’t realize that we’ve been working on it for 25 years, says Trygve Riis, the Norwegian chairman of the International Energy Agency’s Hydrogen Implementation Agreement (IEA-HIA). -The world has already made significant progress in hydrogen production, storage, distribution, and safety.
Riis spoke at a press briefing in Washington, DC, where he unveiled the IEA-HIA’s 25th anniversary report, In Pursuit of the Future: 25 Years of IEA Research Towards the Realisation of Hydrogen Energy Systems. "Hydrogen is one of the few options we have for meeting energy demands without increasing global carbon dioxide emissions,” said Giorgio Simbolotti, PhD, an IEA program officer who also spoke at the briefing.
In 2004, governments worldwide will spend about $1 billion (US) on hydrogen research and development; corporations will spend another $5 billion (US) – both figures all-time highs. Much of this investment is spurred by the HIA’s drive to develop ’baseline’ hydrogen technologies. "We have an ambitious vision, but the challenges are significant, said Riis. The first challenge is production. Today the world produces roughly 40 million tonnes of hydrogen per year, most used for making ammonia and, ironically, for refining fossil fuels. If used for energy, the world’s annual hydrogen output would satisfy just 0.1% of the world’s energy needs," said Simbolotti.
Scientists produce a new roadmap for guiding development & conservation in the Amazon
09.12.2016 | Wildlife Conservation Society
Successful calculation of human and natural influence on cloud formation
04.11.2016 | Goethe-Universität Frankfurt am Main
Physicists of the University of Würzburg have made an astonishing discovery in a specific type of topological insulators. The effect is due to the structure of the materials used. The researchers have now published their work in the journal Science.
Topological insulators are currently the hot topic in physics according to the newspaper Neue Zürcher Zeitung. Only a few weeks ago, their importance was...
In recent years, lasers with ultrashort pulses (USP) down to the femtosecond range have become established on an industrial scale. They could advance some applications with the much-lauded “cold ablation” – if that meant they would then achieve more throughput. A new generation of process engineering that will address this issue in particular will be discussed at the “4th UKP Workshop – Ultrafast Laser Technology” in April 2017.
Even back in the 1990s, scientists were comparing materials processing with nanosecond, picosecond and femtosesecond pulses. The result was surprising:...
Have you ever wondered how you see the world? Vision is about photons of light, which are packets of energy, interacting with the atoms or molecules in what...
A multi-institutional research collaboration has created a novel approach for fabricating three-dimensional micro-optics through the shape-defined formation of porous silicon (PSi), with broad impacts in integrated optoelectronics, imaging, and photovoltaics.
Working with colleagues at Stanford and The Dow Chemical Company, researchers at the University of Illinois at Urbana-Champaign fabricated 3-D birefringent...
In experiments with magnetic atoms conducted at extremely low temperatures, scientists have demonstrated a unique phase of matter: The atoms form a new type of quantum liquid or quantum droplet state. These so called quantum droplets may preserve their form in absence of external confinement because of quantum effects. The joint team of experimental physicists from Innsbruck and theoretical physicists from Hannover report on their findings in the journal Physical Review X.
“Our Quantum droplets are in the gas phase but they still drop like a rock,” explains experimental physicist Francesca Ferlaino when talking about the...
16.11.2016 | Event News
01.11.2016 | Event News
14.10.2016 | Event News
09.12.2016 | Life Sciences
09.12.2016 | Ecology, The Environment and Conservation
09.12.2016 | Health and Medicine