by Deep Green Resistance News Service | Oct 25, 2012 | Toxification
By Leo Hickman / The Guardian
Oil companies operating in the North Sea have been fined for oil spills on just seven occasions since 2000, even though 4,123 separate spills were recorded over the same period, the Department of Energy and Climate Change (Decc) has confirmed.
The disclosure came as Decc said on Thursday that the government had offered a “record-breaking” 167 new licences to oil and gas companies seeking to drill in the North Sea. A further 61 “blocks”, or licences, are under environmental assessment.
Total fines resulting from prosecutions between 2000 and 2011 came to just £74,000 and no single oil company had to pay more than £20,000.
Two companies received fines of £20,000: BP, for causing 28 tonnes of diesel to spill into the sea in 2002 from the Forties Alpha platform, and, a year later, Total E&P, for causing six tonnes of diesel to enter the sea during a transfer between fuel tanks on the Alwyn North platform.
Information about the fines was released by Decc after a freedom of information request and further inquiries by the Guardian.
The smallest fines over this period were those imposed on two companies, Venture North Sea Oil and Knutsen OAS Shipping, of £2,000 each, after 20 tonnes of crude oil was spilt during a tanker transfer on the Kittiwake platform.
In total, 1,226 tonnes of oil were spilt into the North Sea between 2000 and 2011, according to Decc’s archives. Decc said there is no “volume threshold” determining whether a company will be prosecuted over a spill at sea, although a spill of less than five tonnes is unlikely to go to court.
A tonne of crude oil is broadly equivalent to seven barrels, or, more precisely, 1,136 litres.
Decc said its inspectors, all of whom have enforcement powers, judge each case separately to assess the circumstances and the seriousness of the alleged offence.
Slightly different arrangements exist in Scotland from those in England, Wales and Northern Ireland, for pursuing a prosecution.
A Decc spokesman said: “The UK has one of the toughest and most successful oil and gas regimes in the world and we work closely with industry to ensure the highest standards of environmental protection are in place and enforced.
“There are a number of enforcement options available to Decc, with court action reserved for serious offences. On the rare occasions legal proceedings have been deemed necessary, it is for the court to decide the level of fines to hand down.”
Environmental campaigners said it was worrying that Decc viewed itself as operating the global gold standard of offshore regulation, especially as oil companies were now pressing for permission to drill in extreme and vulnerable environments such as the Arctic.
Vicky Wyatt, a Greenpeace campaigner, said: “Ministers and oil companies can spout all the carefully crafted quotes they like to tell us how safe drilling at sea is. But while they’re spouting these words, their rigs are all too often spouting oil into our oceans. The government should hit these companies who pollute the oceans in this way with meaningful fines.
“A few grand is not even a slap on the wrist for companies who pocket millions of pounds every hour.
“It’s both staggering and wrong that some of these companies are now also drilling in the fragile and pristine Arctic, where a similar oil leak would be catastrophic.”
Read more from The Guardian: http://www.guardian.co.uk/environment/2012/oct/25/oil-companies-north-sea-spills
by Deep Green Resistance News Service | Sep 20, 2012 | Toxification
By Abrahm Lustgarten / ProPublica
On a cold, overcast afternoon in January 2003, two tanker trucks backed up to an injection well site in a pasture outside Rosharon, Texas. There, under a steel shed, they began to unload thousands of gallons of wastewater for burial deep beneath the earth.
The waste – the byproduct of oil and gas drilling – was described in regulatory documents as a benign mixture of salt and water. But as the liquid rushed from the trucks, it released a billowing vapor of far more volatile materials, including benzene and other flammable hydrocarbons.
The truck engines, left to idle by their drivers, sucked the fumes from the air, revving into a high-pitched whine. Before anyone could react, one of the trucks backfired, releasing a spark that ignited the invisible cloud.
Fifteen-foot-high flames enveloped the steel shed and tankers. Two workers died, and four were rushed to the hospital with burns over much of their bodies. A third worker died six weeks later.
What happened that day at Rosharon was the result of a significant breakdown in the nation’s efforts to regulate the handling of toxic waste, a ProPublica investigation shows.
The site at Rosharon is what is known as a “Class 2” well. Such wells are subject to looser rules and less scrutiny than others designed for hazardous materials. Had the chemicals the workers were disposing of that day come from a factory or a refinery, it would have been illegal to pour them into that well. But regulatory concessions won by the energy industry over the last three decades made it legal to dump similar substances into the Rosharon site – as long as they came from drilling.
Injection wells have proliferated over the last 60 years, in large part because they are the cheapest, most expedient way to manage hundreds of billions of gallons of industrial waste generated in the U.S. each year. Yet the dangers of injection are well known: In accidents dating back to the 1960s, toxic materials have bubbled up to the surface or escaped, contaminating aquifers that store supplies of drinking water.
There are now more than 150,000 Class 2 wells in 33 states, into which oil and gas drillers have injected at least 10 trillion gallons of fluid. The numbers have increased rapidly in recent years, driven by expanding use of hydraulic fracturing to reach previously inaccessible resources.
ProPublica analyzed records summarizing more than 220,000 well inspections conducted between late 2007 and late 2010, including more than 194,000 for Class 2 wells. We also reviewed federal audits of state oversight programs, interviewed dozens of experts and explored court documents, case files, and the evolution of underground disposal law over the past 30 years.
Our examination shows that, amid growing use of Class 2 wells, fundamental safeguards are sometimes being ignored or circumvented. State and federal regulators often do little to confirm what pollutants go into wells for drilling waste. They rely heavily on an honor system in which companies are supposed to report what they are pumping into the earth, whether their wells are structurally sound, and whether they have violated any rules.
More than 1,000 times in the three-year period examined, operators pumped waste into Class 2 wells at pressure levels they knew could fracture rock and lead to leaks. In at least 140 cases, companies injected waste illegally or without a permit.
In several instances, records show, operators did not meet requirements to identify old or abandoned wells near injection sites until waste flooded back up to the surface, or found ways to cheat on tests meant to make sure wells aren’t leaking.
“The program is basically a paper tiger,” said Mario Salazar, a former senior technical advisor to the Environmental Protection Agency who worked with its injection regulation program for 25 years. While wells that handle hazardous waste from other industries have been held to increasingly tough standards, Salazar said, Class 2 wells remain a gaping hole in the system. “There are not enough people to look at how these wells are drilled … to witness whether what they tell you they will do is in fact what they are doing.”
Thanks in part to legislative measures and rulemaking dating back to the late 1970s, material from oil and gas drilling is defined as nonhazardous, no matter what it contains. Oversight of Class 2 wells is often relegated to overstretched, understaffed state oil and gas agencies, which have to balance encouraging energy production with protecting the environment. In some areas, funding for enforcement has dropped even as drilling activity has surged, leading to more wells and more waste overseen by fewer inspectors.
“Class 2 wells constitute a serious problem,” said John Apps, a leading geoscientist and injection expert who works with the U.S. Department of Energy’s Lawrence Berkeley National Laboratory. “The risk to water? I think it’s high, partially because of the enormous number of these wells and the fact that they are not regulated with the same degree of conscientiousness.”
Read more from ProPublica: http://www.propublica.org/article/trillion-gallon-loophole-lax-rules-for-drillers-that-inject-pollutants
by Deep Green Resistance News Service | Aug 4, 2012 | Mining & Drilling, Toxification
By Carla Salazar / Associated Press
More than 100 rural Peruvians have been sickened by the spill of a toxic copper concentrate produced at one of the Andean country’s biggest mines, authorities said Friday.
The Ancash state regional health office said 140 people were treated for ‘‘irritative symptoms caused by the inhalation of toxins’’ after a pipeline carrying the concentrate under high pressure burst open in their community.
Most of the injured had joined in efforts to prevent liquid copper slurry from reaching a nearby river after the pipeline linking the Antamina copper mine to the coast ruptured last week in the village of Santa Rosa de Cajacay, said the community’s president, Hilario Moran.
‘‘Without taking into account the consequences, we pitched in to help,’’ Moran told The Associated Press by phone.
The people used absorbent fabric provided by the mine but were not given gloves or protective masks, said Antonio Mendoza, the mine’s environmental director. Shortly afterward, people became ill, vomiting, suffering headaches and nose bleeds.
‘‘That’s unethical and irresponsible and they should know better,’’ Greg Moller, a professor of environmental chemistry and toxicology at the University of Idaho-Washington State University, said of the mining company’s enlisting villagers in the cleanup without proper protective gear.
Mendoza said the substance that spilled ‘‘was not necessarily toxic.’’
‘‘It’s a dangerous substance to the extent that it’s an industrial substance,’’ he said. ‘‘They are dangerous substances that require a particular handling but aren’t necessarily toxic.’’
Moller disputed that characterization.
‘‘This was actually a toxic episode and these people are intoxicated,’’ he said, adding that the alkaline copper concentrate likely damaged lung tissue, causing chemical burns.
He said it was his understanding that the rupture released a mist of concentrate, which could have created a fine cloud of toxic airborne particles.
‘‘There are a lot of chemical and physical irritants in that mix,’’ Moller said.
About 30 people were taken to the San Pablo hospital in the highlands regional capital of Huaraz immediately after the July 25 rupture, Moran said. ‘‘Some people continue to get sick and continue to go to Huaraz,’’ he added.
Read more from Boston.com:
by Deep Green Resistance News Service | Jul 19, 2012 | Biodiversity & Habitat Destruction, Toxification
By University of Central Florida
The largest oil spill on open water to date and other environmental factors led to the historically high number of dolphin deaths in the Gulf of Mexico, concludes a two-year scientific study released today.
A team of biologists from several Gulf of Mexico institutions and the University of Central Florida in Orlando published their findings in the journal PLoS ONE.
For the past two years, scientists have been trying to figure out why there were a high number of dolphin deaths, part of what’s called an “unusual mortality event” along the northern Gulf of Mexico.
Most troubling to scientists was the exceptionally high number of young dolphins that made up close to half of the 186 dolphins that washed ashore from Louisiana to western Florida from January to April 2011. The number of “perinatal” (near birth) dolphins stranded during this four-month period was six times higher than the average number of perinatal strandings in the region since 2003 and nearly double the historical percentage of all strandings.
“Unfortunately it was a ‘perfect storm’ that led to the dolphin deaths,” said Graham Worthy, a UCF provosts distinguished professor of biology and co-author of the study. “The oil spill and cold winter of 2010 had already put significant stress on their food resources, resulting in poor body condition and depressed immune response. It appears the high volumes of cold freshwater coming from snowmelt water that pushed through Mobile Bay and Mississippi Sound in 2011 was the final blow.”
The cold winter of 2010 was followed by the historic BP Deepwater Horizon disaster in April 2010, which dumped millions of gallons of oil into the Gulf of Mexico, likely disrupting the food chain. This was in the middle of the dolphins’ breeding season. A sudden entry of high volumes of cold freshwater from Mobile Bay in 2011 imposed additional stress on the ecosystem and specifically on dolphins that were already in poor body condition.
“When we put the pieces together, it appears that the dolphins were likely weakened by depleted food resources, bacteria, or other factors as a result of the 2010 cold winter or oil spill, which made them susceptible to assault by the high volumes of cold freshwater coming from land in 2011 and resulted in distinct patterns in when and where they washed ashore,” said Ruth Carmichael, a senior marine scientist at the Dauphin Island Sea Lab, an assistant professor of Marine Sciences at the University of South Alabama and the lead author of the study.
The majority of perinatal strandings were centered on the Mississippi-Alabama coast, adjacent to Mobile Bay, the 4th largest freshwater drainage in the U.S. The onshore movement of surface currents during the same period resulted in animals washing ashore along the stretch of coastline where freshwater discharge was most intense.
Others who contributed to the study include: William M. Graham and Stephan Howden from the University of Southern Mississippi, Stennis Space Center and Allen Aven from the Dauphin Island Sea Lab and the University of South Alabama.
Worthy is the Hubbs Professor of Marine Mammalogy. He received his PhD in 1986 from the University of Guelph in Canada and then completed post-doctoral training at the University of California at Santa Cruz, where he studied elephant seals, bottlenose dolphins and California sea lions. He spent 11 years as a faculty member in the Department of Marine Biology at Texas A&M University at Galveston and served as the State Coordinator for the Texas Marine Mammal Stranding Network.
Worthy and his team at UCF have been studying dolphin populations in the Pensacola and Choctawhatchee bays for years.
From University of Central Florida News: http://today.ucf.edu/study-points-to-causes-of-dolphin-deaths-in-gulf-of-mexico/
by Deep Green Resistance News Service | Jun 27, 2012 | Biodiversity & Habitat Destruction, Toxification
By Claudia Adrien / University of Florida
The BP Deepwater Horizon oil spill temporarily worsened existing manmade problems in Louisiana’s salt marshes such as erosion, but there may be cause for optimism, according to a new study.
A study appearing online Monday in the Proceedings of the National Academy of Sciences found the 2010 spill killed off salt marsh plants 15 to 30 feet from the shoreline and this plant die off resulted in a more-than-doubled rate of erosion along the marsh edge and subsequent permanent marsh habitat loss. Vegetation farther from shore was relatively untouched by the incoming oil.
“Louisiana is already losing about a football field worth of wetlands every hour, and that was before the spill,” said Brian Silliman, a University of Florida biologist and lead author of the study. “When grasses die from heavy oiling, their roots, that hold the marsh sediment together, also often die. By killing grasses on the marsh shoreline, the spill pushed erosion rates on the marsh edge to more than double what they were before. Because Louisiana was already experiencing significant erosive marsh loss due to the channelization of the Mississippi, this is a big example of how multiple human stressors can have additive effects.”
Marshes are the life’s blood of coastal Louisiana because they act as critical nurseries for the shrimp, oysters and fish produced in these waters while helping to sequester significant amounts of carbon. They also protect coastlines from flooding and guard estuarine waters from nutrient pollution.
But the marshes have been suffering for decades as a result of the channelization of the Mississippi River, which has starved them from needed sediments to deter erosion.
Then came the oil spill.
Researchers observed minimal oil on the surfaces of grasses located more than 45 feet from the shoreline, indicating that significant amounts of oil did not move into interior marshes.
Instead, the researchers found that the tall grasses along the marsh edge acted as wall-like trap to incoming oil slicks, concentrating oil on the marsh edge. This concentration of oil on the shoreline protected interior marshes from oiling but worsened already extreme erosion on the shoreline. As oiled plants died, their roots that hold tight to the sediment perished as well. Already eroding sediment was now exposed to wave action without the effect of the gripping plant roots.
The result: elevated erosion rates for 1.5 years that averaged more than 10 feet of shoreline loss per year — double the natural rate for this area.
The encouraging results, Silliman said, included significant declines in the oil concentration on the marsh surface over 1.5 years and that unaffected, healthy marsh plants in the marsh interior quickly grew back into marsh die-off areas that had not yet been lost due to heightened erosion.
When the new marsh plant growth grew into the erosive edge of the marsh, Silliman said, the recolonization of the area by the gripping plant roots shut down the oil-elevated erosion rates and returned them to those seen at marsh sites where oil coverage did not occur.
The researchers also found that polyaromatic hydrocarbons, or PAHs, a carcinogenic byproduct of oil, was 100 percent greater at the Barateria Bay testing site than in reference marshes. This finding provides chemical evidence to support their visual observations that marshes in the affected areas were laden with oil while those in reference areas did not receive significant oiling.
By adding Biochar, a charcoal-based substance, to marshlands, Silliman’s team is also using new bioremediation tactics to try to break down PAHs into organic material. If this method is successful, he said, it could be used to supplement naturally occurring microbes in the marsh mud that already oxidize the oil carcinogen. The team is soon to publish those findings.
“This is a new idea applied toward cleaning up PAHs,” said UF chemistry professor Andrew R. Zimmerman, a co-author on the paper. “It’s possible there’s a bunch lurking at the bottom of the bay.”
From University of Florida News
