• U.S. defense industry fights budget cuts

    The U.S. defense industry has been fighting budget cuts for two years now. The industry’s effort to prevent sequestration from taking effect has failed, but there is optimism in defense circles that this time the effort may well succeed.

  • U.S. power plants use more coal, bucking the trend toward natural gas

    Power plants in the United States are burning more coal to produce electricity, bucking the trend toward using natural gas, and in the process emitting more greenhouse gasses into the atmosphere, a new government report says. Burning coal to produce electricity was popular just a few years ago, but hydraulic fracturing led to a natural gas boom, driving down gas prices and making natural gas more competitive with coal. The demand for natural gas got so high, however, that its price began to creep up at the same time that the price of coal dropped because of weakening demand for it.

  • Japan to restart nuclear power plants

    Japan’s fifty nuclear power plants were taken off-line in the wake of the 2011 Fukushima nuclear disaster, but the government Prime Minister Shinzo Abe, which took office in December, said it was planning to restart Japan’s nuclear power generation program.

  • Quebec deadly accident revives pipeline vs. rail debate

    The sharp increase in U.S. domestic oil production in the last four years, and the opening by the Obama administration of new areas for drilling, have greatly benefitted U.S. rail companies, which now enjoy the added business of transporting oil from places where pipelines do not exist.U.S. domestic shipments of oil have increased from 9,500 carloads in 2008 to more than 230,000 carloads last year. The deadly Lac-Megantic, Quebec crude-oil train accident revives the debate about the relative safety merits of two modes of transporting oil over long distances – rail vs. pipeline. Proponents of the Keystone XL pipeline project say the Quebec accident will boost support for their cause.

  • Assessing the social, economic effects of Deepwater Horizon spill

    Numerous studies are under way to determine the impacts of the Deepwater Horizon oil spill on the Gulf of Mexico, but the extent and severity of these impacts and the value of the resulting losses cannot fully be measured without considering the goods and services provided by the Gulf, says a new report from the National Research Council (NRC). The report offers an approach that could establish a more comprehensive understanding of the impacts and help inform options for restoration activities.

  • Brazil’s problem: abundant grain, inadequate storage

    Tropical climates that allow for year-round farming would seem to be a tremendous economic advantage, but for corn and soybean farmers in the Brazilian state of Mato Grosso it also poses a problem — an abundance of grain followed by about a 10 percent postharvest loss, partially due to a lack of storage.

  • Oil-devouring microbe communities a mile deep in the Gulf

    The Deepwater Horizon explosion on 20 April 2010, caused the largest marine oil spill in history, with several million barrels of crude oil released into the Gulf of Mexico over the course of three months. Soon after the spill began, a massive oil slick was visible from orbiting satellites, yet once the underwater gusher was sealed, obvious traces of the crude oil disappeared much sooner than nearly all observers predicted. Some of the oil evaporated; some was skimmed off. Microbes “ate” much of the oil as well.

  • U.S. geological carbon dioxide storage potential

    The United States has the potential to store a mean of 3,000 metric gigatons of carbon dioxide (CO2) in geologic basins throughout the country. Technically accessible storage resources are those that can be accessed using today’s technology and pressurization and injection techniques. The most common method of geologic carbon storage involves pressurizing CO2 gas into a liquid, and then injecting it into subsurface rock layers for long-term storage.

  • U.S. ports vulnerable to cyberattacks

    New study says that the U.S. largest ports are vulnerable to cyberattacks.The study argues that the level of cyber security awareness and culture in U.S. port facilities is relatively low, and that a cyberattack at a major U.S. port would quickly cause significant damage to the economy.

  • Growing cybersecurity opportunities for young Americans

    With the growing number of cyberattacks on U.S. companies, government agencies, and critical infrastructure, and the likelihood that such attacks will only increase, there has been a corresponding increase in the number of cybersecurity programs and educational opportunities for young Americans.

  • Improving the reliability, resiliency of post-Sandy N.J. electric grid

    According to NOAA, prolonged electrical outages, largely because of storms, have been steadily increasing in frequency since 1995. Sandia Lab will help East Coast communities devastated by Hurricane Sandy boost the resiliency of their electric grids, so they can be better prepared to deal with natural disasters in the future.

  • Increasing food production from existing farmland

    A policy known as sustainable intensification could help meet the challenges of increasing demands for food from a growing global population. The goal of sustainable intensification is to increase food production from existing farmland. Sustainable intensification would minimize the pressure on the environment in a world in which land, water, and energy are in short supply.

  • New expert network to advice organizations on how to keep data safe

    A new expert network which helps organizations safely manage and share sensitive data has been launched. The U.K. Anonymization Network (UKAN) will advise organizations and companies on how to minimize the risk that personal details of individual people are inadvertently revealed when data are used to create valuable services.

  • Senate immigration bill could yield billions in federal contracts

    The Senate immigration bill will see billions of dollars go to defense and technology companies as a result of billions of dollars in new and expanded federal contracts aiming to bolster border security.

  • U.S. tax code has minimal effect on CO2, other greenhouse gas emissions

    Current federal tax provisions have minimal net effect on greenhouse gas emissions, according to a new report from the National Research Council. The report found that several existing tax subsidies have unexpected effects, and others yield little reduction in greenhouse gas emissions per dollar of revenue loss.