13 November 2016, Reuters, World CO2 emissions stay flat for third year, helped by China falls: study. World greenhouse gas emissions stayed flat for the third year in a row in 2016, thanks to falls in China, even as the pro-coal policies of U.S. President-elect Donald Trump mean uncertainty for the future, an international study said on Monday. Carbon dioxide emissions from fossil fuels and industry were set to rise a tiny 0.2 percent in 2016 from 2015 levels to 36.4 billion tonnes, the third consecutive year with negligible change and down from three percent growth rates in the 2000,s, it said. The Global Carbon Project, grouping climate researchers, welcomed the flatlining of emissions amid global economic growth. But it cautioned that the world was not yet firmly on track for a greener economy. “It’s far too early to say we’ve reached a peak in emissions,” co-author Glen Peters, of the Center for International Climate and Environmental Research in Oslo, told Reuters, referring to the findings issued at U.N. talks on climate change in Marrakesh, Morocco. “So far the slowdown has been driven by China,” Peters said, adding Beijing’s climate change policies would also be the dominant force in future since it accounts for almost 30 percent of global emissions. Chinese emissions were on track to dip 0.5 percent this year, depressed by slower economic growth and coal consumption. U.S. emissions were projected to fall by 1.7 percent in 2016, also driven by declines in coal consumption, according to the study published in the journal Earth System Science Data. By contrast, emissions in many emerging economies are still rising. Carbon dioxide is the main man-made greenhouse gas blamed for trapping heat, stoking disruptions to world water and food supplies with heat waves, floods, storms and droughts. Read More here
Yearly Archives: 2016
11 November 2016, Energy Post, Lumenaza creates regional electricity markets: “We want to connect up all 1.4 million solar PV producers in Germany with consumers locally”. A new software platform in Germany lets utilities buy and sell “regional electricity” by connecting up small producers with consumers. Start-up Lumenaza, founded three years ago, meets a growing demand for transparency, explains CEO and founder Christian Chudoba in an exclusive interview with Energy Post. Unlike a typical virtual power plant, Lumenaza targets tiny producers such as owners of rooftop solar. Its goal is to connect up all of Germany’s 1.4 million small power producers. Lumenaza was inspired by a family party in southern Germany. Christian Chudoba, today the company CEO, realised that everyone around him was generating electricity, but there was no way of buying this local produce. In response, he founded co-Lumenaza with his Siemens colleague Bernhard Böhmer in February 2013. Three years later, the company offers utilities a software platform that directly connects up small, local producers with consumers in the same region. Eight projects are up and running and another 3-4 expected by the end of the year. Chudoba comes from the world of software telecommunications at Siemens. He had the business idea; Böhmer, today Chief Technology Officer, supplied the software expertise. Oliver March, now CFO, jointed one year later bringing in the financial expertise. The two have created a product that they believe can help improve the acceptance for building more renewables in Germany. Just as consumers like to buy local, producers “like the idea of knowing where the electricity they produce is going”, says Chudoba. We call it a marketplace or “utility-in-a-box” software. The platform buys the electricity from local [renewables] producers and sells it to consumers. Read More here
11 November 2016, The Conversation, Firestorms: the bushfire/thunderstorm hybrids we urgently need to understand. Fire has been a driving force across Australia for millennia. Indeed, the health of many of our ecosystems is intrinsically dependent on fire. But bushfires are also one of our most frequent natural hazards, with a total cost estimated at A$340 million per year. In the past decade or so, extreme bushfires in southeastern Australia have burned more than a million hectares, claiming more than 200 lives and over 4,000 homes. Similar losses in other major urban areas have prompted questions about whether we are seeing a shift towards a significantly more hazardous fire regime, characterised by increasing fire frequency and intensity, and the development of catastrophic “firestorms”. While these extreme bushfires account for only a very small percentage of fire events, they are responsible for the lion’s share of bushfire-related losses. In contrast to typical bushfires, which spread across the landscape as well-defined burning fronts with smoke plumes perhaps a few kilometres high, extreme bushfires exhibit deep and widespread flaming and produce smoke plumes that can extend 10-15km into the atmosphere. At these altitudes, bushfire plumes can actually develop into thunderstorms (hence the term “firestorm”). As such, extreme bushfires become much more difficult for emergency services to handle, making them all but impossible to suppress and their spread difficult to predict. Read More here
9 November 2016, Energy Post, Oil companies’ climate initiative lacks initiative. The Oil and Gas Climate Initiative (OGCI) formed by ten of the world’s largest oil companies including Shell, BP, Total, Statoil and Saudi Aramco, has announced it will spend $1 billion over the next ten years “to accelerate the development of innovative low-emission technologies”. According to Stuart Haszeldine, Professor of Carbon Capture and Storage, at the University of Edinburgh, this is “small change compared to the size of the problem. This looks like trying to tell us that the climate problem is still best handled by denial, over-analysis, and under-activity.” Article courtesy of the Energy and Carbon blog. When is $1 billion not a lot of money? Answer one, when you are trying to save the human species from global self-destruction. Answer two, when it is split 10 ways, and then again 10 ways. In an announcement timed to coincide with the entry into force last Friday of the COP21 Paris Climate Agreement, 10 of the world’s largest international oil and gas producers announced a $1billion fund to help protect the earth’s climate. The OGCI (Oil and Gas Climate Initiative) was formed in January 2014, led by the CEO’s of six multinational oil and gas companies (1). Its self-stated ambition was to “catalyse meaningful action and coordination on climate change …. provide a full spectrum on what the sector what the sector is prepared to do, collaboratively, going forward”. The defining moment of the UN Climate Change conference in Paris last December has now passed, the agreed text has been scrutinized, pored over, analysed – and then ratified by the political leaders of more than 190 nations. It is clear that the intended national emissions reductions (INDCs) offered in Paris are voluntary and non-enforceable. It is also clear that even if the INDCs were delivered in full, then the world is on track for 3.7C or greater warming, not 2C or an aspirational 1.5C. And if nothing new happens, the world is already operating the hydrocarbon combustion equipment which can take warming beyond 6C by 2100. This group proudly proclaims that they are responsible for 20% of global oil and gas production, so we should expect something big, commensurate with the size of the problem, right? Wrong. Read More here