The City of Los Angeles and NPPR announce the availability of the Green Chemistry Guide collaborated on by renowned university professors, industry professionals, and the City of Los Angeles’ engineers. This manual provides state agencies and technical assistance providers with tools and resources to better serve their clients who are looking for information and to support greening their operations, supply chains, processes, and products.
The development of advanced biofuels is expanding the possibilities for purpose-grown energy crops. Growers, producers, and other stakeholders will need a reliable source of information to assist with decision-making regarding renewable fuel supply chains. This review examines Extension’s role in the innovation of advanced biofuels by documenting and summarizing Extension work in existing biomass-derived energy programs. This review highlights strategies used by Extension programs that help make renewable energy innovations successful.
Read the full story from Voice of America.
Architects, engineers and building managers will soon be able to quickly collect data about building interiors that once took weeks to measure and process. A backpack-mounted device, developed by a group of scientists at the University of California, Berkeley, will require just one pass through the building to create not only a 3D model but gather other valuable information related to the building’s energy efficiency.
Read the full story at GreenBiz.
From historical weather records and future forecasts, to bushels and tons of each agricultural harvest, to phone books, to sports, to insurance actuaries and so on, people have been gathering, tracking and using data for centuries.
All that data is getting big. Really big. In 2012, the amount of data stored globally was greater than 2.5 zettabytes. (A zettabyte is 1.1 trillion gigabytes — a number with 21 zeros, or over three times the amount of all the grains of sand on all the beaches in the world).
Three converging trends have led to this rise of Big Data:
- Granularity: we can collect finer and finer levels of detail than ever before
- Speed: we can collect that data faster than ever before
- Cost: we can rapidly collect that data more cheaply than ever before
This speeding avalanche of data — and all the information in it — can lead to great opportunities, especially in the areas we work in at RMI: electricity, buildings and transportation. The big questions are:
- What value can we get from all that data?
- What are the obstacles that prevent us from extracting that value?
- How can we overcome those obstacles to lead us towards a carbon-free energy future?
Read the full story at GreenBiz.
The politics of climate change are muddy, but businesses can play an important role in cleansing the conversation, according to former U.S. Treasury Secretary Robert Rubin in his keynote address Tuesday at the 2015 Climate Leadership Conference in Washington, D.C.
It’s up to business and government to work together to come up with climate change solutions and build a more sustainable and resilient future.
Read the full story from the Washington Post.
In the middle of last summer came news of a bizarre occurrence no one could explain. Seemingly out of nowhere, a massive crater appeared in one of the planet’s most inhospitable lands. Early estimates said the crater, nestled in a land called “the ends of the Earth” where temperatures can sink far below zero, yawned nearly 100 feet in diameter.
The saga deepened. The Siberian crater wasn’t alone. There were two more, ratcheting up the tension in a drama that hit its climax as a probable explanation surfaced. Global warming had thawed the permafrost, which had caused methane trapped inside the icy ground to explode. “Gas pressure increased until it was high enough to push away the overlaying layers in a powerful injection, forming the crater,” one German scientist said at the time.
Now, however, researchers fear there are more craters than anyone knew — and the repercussions could be huge. Russian scientists have now spotted a total of seven craters, five of which are in the Yamal Peninsula. Two of those holes have since turned into lakes. And one giant crater is rimmed by a ring of at least 20 mini-craters, the Siberian Times reported. Dozens more Siberian craters are likely still out there, said Moscow scientist Vasily Bogoyavlensky of the Oil and Gas Research Institute, calling for an “urgent” investigation.
Read the full story at Mashable.
Scientists have directly confirmed what they have long assumed to be true: Increasing amounts of greenhouse gases in the atmosphere, such as carbon dioxide, are trapping heat from escaping back into space and are thereby causing global warming.
The observations of what is known as radiative forcing were made over the course of 11 years between 2000 and 2010 from two locations in North America, in Oklahoma and the North Slope of Alaska. Highly specialized instruments in both locations were used to measure thermal infrared energy fluctuations and analyze the source of such changes.
The study, published Wednesday in the advance online edition of the journal Nature, explores the Earth’s energy account balance. It found that over time, the planet is running a surplus of energy at the surface, causing global air and ocean temperatures to increase with a wide variety of mostly negative impacts.
These graphs show carbon dioxide’s increasing greenhouse effect at two locations on the Earth’s surface. The first graph shows C02 radiative forcing measurements obtained at a research facility in Oklahoma. As the atmospheric concentration of C02 (blue) increased from 2000 to the end of 2010, so did surface radiative forcing due to C02 (orange), and both quantities have upward trends. This means the Earth absorbed more energy from solar radiation than it emitted as heat back to space. The seasonal fluctuations are caused by plant-based photosynthetic activity. The second graph shows similar upward trends at a research facility on the North Slope of Alaska. (Credit: Berkeley Lab)