Rena oil spill
The "Rena" oil spill occurred off the coast of Tauranga, New Zealand in October 2011. The spill was caused by the grounding of on the Astrolabe Reef. The "Rena" was a container ship and cargo vessel owned by the Greek shipping company Costamare Inc., through one of its subsidiary companies Daina Shipping. The spill has been described as New Zealand's worst maritime environmental disaster. Sequence of events. On Wednesday, 5 October 2011, at 2:20 AM (Tuesday, 4 October 13:20 UTC) while sailing in clear weather from Napier to Tauranga, at a speed of , "Rena" ran aground  on Astrolabe Reef. The ship was carrying 1,368 containers, eight of which contained hazardous materials, as well as 1,700 tonnes of heavy fuel oil and 200 tonnes of marine diesel oil. Initially the ship listed 11 degrees to port, with the front stuck on the reef. By 9 October, an oil slick long threatened wildlife and the area's rich fishing waters. Oil from "Rena" began washing ashore at Mount Maunganui beach on 10 October. Bad weather that night had caused the ship to shift further onto the reef, and the crew was evacuated. The shifting of the ship caused  further damage, resulting in a further 130–350 tonnes of oil leaking. Strong winds and bad weather on the night of 11 October caused the ship to list over to starboard 19 degrees; this resulted in between 30 and 70 containers being washed overboard. None of these containers contained hazardous cargo. Containers subsequently began washing ashore on Motiti Island. On the afternoon of 12 October, aerial footage showed a large crack in the hull, increasing fears that the ship could break in two and sink. It also showed a container floating in the water surrounded by smoke, suggesting that a chemical  reaction was occurring. On 13 October, Maritime New Zealand ordered beaches from Mount Maunganui to Maketu Point, including the Maketu Estuary, to be closed to the public. Volunteers were warned that contact with spilled oil could lead to vomiting, nausea and rashes, and local residents were urged to close their windows to limit fumes. Costamare Shipping, the owners of "Rena", apologised to the people of Tauranga, saying they were "deeply sorry" for the "disastrous event." Although not legally obligated to do so, the charterer, Mediterranean Shipping Company, promised to help with the cleanup costs. On 14 October, it was reported  that the ship's hull had cracked in half, and the bow and stern sections were held together only by internal structures and the reef. Calmer weather meant that preparations could be made to pump out the remainder of the ship's oil, but a change in the wind direction meant that oil was likely to spread as far east as Whakatane and Opotiki. The same day the Filipino crew of the "Rena" left New Zealand "for their safety" after a racist backlash against Filipinos in Tauranga. Calm weather on 15 October allowed salvage experts to board the vessel and  begin preparations to pump the remaining oil to a barge. Platforms were attached to the side of the ship, and pumping began on 16 October. By 17 October only twenty tons of oil had been removed. On 16 October a mine-countermeasures team aboard HMNZS "Manawanui" began hunting for spilled containers. After October, salvage efforts were focused on removing the ship's cargo before it completely broke apart. In January 2012, the "Rena" completely broke in half and the stern section slipped off of the reef and eventually sank. A small amount of oil and containers escaped the ship as  it broke in half. By 23 March 2012, 649 containers of cargo had been recovered and it was thought that only a few tens of tonnes of oil still remained in the ship. Media coverage and public reactions. The incident was not immediately brought to the public eye since it took place on the same day that well-known American businessman Steve Jobs died. In addition, media outlets had their hands full with the Occupy Wall Street Movement that was taking place. Information about the oil spill did not surface on major news websites until four days later when CBC  News published an article on 9 October 2011. British newspaper "The Guardian" then released a piece on the incident on 10 October 2011, followed by the BBC on 11 October 2011. Residents of Motiti Island voiced their concerns over the effects the oil spill was having on their lives, since they relied on water filled in tanks and seafood from the affected waters for survival. It cost islanders approximately $100 to leave the island for food or water; this expense along with the toxic water and seafood raised concern among the citizens of Motiti Island that their lives might  never be the same. New Zealand environmental minister, Nick Smith, said that the impact of this spill was the most significant in New Zealand history. Reporter Karen Barlow of Lateline said that it may not be the biggest ever oil spill, but it could be catastrophic for the pristine waters of the Bay of Plenty. World Wildlife Fund spokesperson, Bob Zuur, confirmed a major loss of wildlife. Cleanup. "The cleanup for the Rena Oil spill will take time," said New Zealand scientist Dr. Norm Duke. "Petroleum oil will naturally break down - but this takes time and oxygenation. So, the longer  the oil remains floating at sea - the safer it becomes. And, the rougher the weather - the better also." Maritime New Zealand used the oil dispersant Corexit 9500 to help in the cleanup process. Corexit is known to increase the toxicity of oil. The dispersant was applied for only a week, after results proved inconclusive. Rena ship owners Daina Shipping, a subsidiary of Costamare, was reported to have spent NZD235 million on the salvage and cleanup operations. Lloyds reported that the insurance costs for removal of the wreck were US$240 million. In December 2020, divers discovered that nature are in  the process of recover and the wreck are becoming a thriving kelp forest. Divers keep monitoring for any pieces of steel that might become dislodged and float in the tide to damage the reef, as well as the status of 5 to 10 tonnes of granulated copper trapped underneath the wreck’s hull. The team will keep monitoring the MV Rena for the next 20 years to check it causes no further damage to the reef and any issues are identified early. Political consequences. The disaster occurred only seven weeks prior to the 2011 general election (which took place on  26 November 2011) and partially affected the campaign. On 14 October it was reported that the disaster had caused a 4% drop in the governing National Party's polling on the "iPredict" prediction market. On 13 October 2011, the New Zealand Labour Party announced that it would impose a moratorium on deep sea drilling for oil if elected to power. In 2012 the government announced a twelve-month environmental recovery plan for the area with an expected cost of NZ$2–3 million (US$1.6M–2.5M as of January 2012). Criminal charges. On 12 October 2011, the captain of "Rena" appeared in  the Tauranga District Court charged with operating a vessel causing unnecessary danger or risk to a person or property. He was granted name suppression and remanded on bail. If convicted he faced a fine of up to $10,000 or up to 12 months imprisonment. The ship's second officer, who was responsible for navigation at the time of the accident, was subsequently charged and appeared in court on 13 October. The two men, both Filipino, pleaded guilty to 11 charges between them, including attempting to pervert the course of justice (based on alleged alteration of navigational documents after the  collision). The sentencing for both men was scheduled for 25 May 2012. The (New Zealand) Transport Accident Investigation Commission released an interim report into the grounding on 8 March 2012. The report states only what happened but not why, and does not apportion blame. It states that "Rena" arrived at the port of Napier and began unloading cargo, but was forced to stand off in the harbour when a ship with priority booking arrived. "Rena" was therefore delayed 13 hours in leaving Napier. On making the run toward Tauranga, the captain was under pressure to make up time and to  arrive at the port's pilot station by 3:00 am, and the ship's charts showed that a more direct course than usual had been set that took "Rena" toward Astrolabe Reef. An intermittent radar echo first noticed at 2:05 am was ignored when nothing was seen through binoculars, and at 2:14 "Rena" struck the reef. On 25 May 2012, the captain and navigation officer appeared in Tauranga District Court for sentencing. Each was sentenced to 7 months imprisonment after being found guilty under the Maritime Transport Act for operating a vessel in a manner likely to cause danger, under  the Resource Management Act (RMA) for discharging a contaminant and three charges under the Crimes Act for willfully attempting to alter the course of justice by altering ship's documents after the grounding. The Rena had no chartplotter, a very commonplace device on all vessels in 2011; costing as little as $2,000 it would have immediately shown the crew of their disastrous course and the imminent danger. The reef was not marked with a light, only Motiti Island over 7 km away. In the final report the Transport Accident Investigation Commission established that a light on the reef would  probably have prevented the disaster but Maritime New Zealand were unsure of the cost/benefit of a light, stating that lights cost money to maintain, and were looking into AIS warnings instead. Nevertheless, marine charts show that a buoy and light have now been installed on the reef now to mark the 2 nautical mile exclusion zone for vessels over 500 tonnage. Part of the cargo on the ship was a shipment of 4,000 cases of wine from Marlborough winery Astrolabe Wines, also named after the same explorer's ship that gave its name to the reef. Treaty of Waitangi  case. Three Bay of Plenty iwi groups have launched a breach of the Treaty of Waitangi case against the Crown. Their key concern is that they were not adequately consulted in regard to the Crown agreeing to receive $10 million as compensation for the remains of the wreck not being removed. The government agreed to the compensation payment when a storm caused the remains of the wreck to fall off the reef onto the seabed and marine demolition experts said it was too dangerous to remove it. Past spills. The second most extreme oil spill New Zealand has experienced  since 1990 was the Jody F. Millennium log ship incident. The ship broke free from several of her moorings in Gisborne Harbour due to huge swells on Wednesday 6 February 2002. Tugboats attempted to bring the ship alongside the wharf, but it was then decided to take the ship to sea. A big swell hit the ship which then grounded on the beach. An estimated 25 tonnes of fuel oil leaked out of the ship.