This November, both Jayne and Louise took the opportunity to give presentations at the New Zealand Planning Institute Environmental Compliance Conference.
Louise discussed Land Use & Air Quality (which is way more interesting than it sounds). Her review of “how close is too close?” included some very scary photos underlining the air quality issues arising from incompatible land use activities such as quarries and oil and gas activities being located hard up against residential activities.
Jayne took a more philosophical approach, asking “if an odour occurs in a forest but an enforcement officer is not present to validate it – did it still occur?” Her presentation discussed the problems with validating odour and what this does, and doesn’t mean, with respect to odour complaints. It may have also had a few choice words on the subject of chronic impacts being mistaken as non objectionable but you had to be there to hear those.
Full presentations will be made available on the conference website.
Emissions from a single cruise ship visit in Wellington are the equivalent to over 200,000 extra cars per day, according to air quality and greenhouse gas emissions expert Dr Gerda Kuschel, Director of Emission Impossible Ltd. Dr Kuschel’s calculation, based on other research, found that’s nearly more emissions than all of Wellington’s cars in one day.
University of Otago Senior lecturer Dr Daniel Kingston, who studies hydroclimatology and large-scale climate variation, said “The type of fuel their diesel engines use typically results in higher amount of various pollutant gases and ultra-fine particle emissions compared to car engines. Cruise ships are also a source of greenhouse gases.”
Emission Impossible Ltd’s air quality expert Louise Wickham said the health effects depended on emissions exposure. Wickham provided the example of a plume trapped under an inversion layer on a cold still morning, which may drift towards an apartment block. “If there wasn’t enough distance for the plume to disperse, the people could be exposed to elevated levels of pollutants from the combustion of heavy fuel oil.”
PM10 – which is carcinogenic, nitrogen dioxide and sulphur dioxide were all part of the picture, she said. Only Auckland Council has reviewed the air emissions from cruise ships.
A Greater Wellington Regional Council (GWRC) spokesman said it had received no complaints regarding air pollution or water pollution caused by cruise ships. The organisation did have concerns about air pollution, whatever the source, which was why they measured air quality on land. “However, under the RMA we are excluded from regulating emissions from vessels, which is why we do not focus on marine emissions.”
GWRC had no current plans for research, but would consider being part of any national approach developed to monitor the impact of ship/port emissions on air quality, particularly as they may affect surrounding land.
Shipping has been highlighted by the Ministry for the Environment as an emerging issue.
Dr Bevan Marten from Victoria University’s School of Law said New Zealand had no regulation on air quality from ships. “The old view was that we were too small to do anything, didn’t have any pollution and other countries would take care of it.”
New Zealand Cruise Association chief executive officer Kevin O’Sullivan said he was not aware of any research on cruise ship emissions. “We don’t have the ability to work on these sort of matters, we just listen to what’s going on. We work as a link between the Government and the cruise lines.”
Wellington Harbourmaster Grant Nalder said he didn’t believe cruise ships were any different to any other large ship. “A ship’s engine is a ship’s engine, regardless of what you’re pushing around with it.” Nalder said he was not aware of any research on the emissions in Wellington harbour.
Wreda Regional Development, Destination and Attraction General Manager David Perks said the impact of Wellington’s cruise ship industry was continuing to grow.
The 110 ships coming to Wellington was up 82 from last year. In 2007-2008 just 38 cruise ships came to Wellington. “The regional economy is set to benefit by an estimated $56 million as more than 320,000 passenger and crew arrive over the seven-month cruise season,” Perks said.
“Behind those figures lies the fact that the cruise industry supports Wellington businesses and creates jobs particularly in the tourism, retail and hospitality sectors.”
[Source: Stuff.co.nz, 16th November 2018]
We are pleased to announce that Gerda has been appointed to the Environmental Protection Authority Board. The new board members, along with the new chairperson and deputy were announced earlier this week by Associate Environment Minister Eugenie Sage
The EPA board is responsible for the EPA’s governance. The EPA makes decisions for and regulates hazardous substances and new organisms as well as specified marine activities in New Zealand’s Exclusive Economic Zone. It also provides administrative support for the decision-making on major infrastructure and called in projects under the Resource Management Act and operates the New Zealand Emissions Trading Register under the Emissions Trading Scheme.
Read the full media here: Environmental Protection Authority chair and deputy announced
A sharp and mysterious rise in emissions of a key ozone-destroying chemical has been detected, despite its production being banned around the world. Unless the culprit is found and stopped, the recovery of the ozone layer, which protects life on Earth from damaging UV radiation, could be delayed by a decade. The source of the new emissions has been tracked to east Asia, but finding a more precise location requires further investigation.
CFC chemicals were used in making foams for furniture and buildings, in aerosols and as refrigerants. But they were banned under the global Montreal protocol after the discovery of the ozone hole over Antarctica in the 1980s. Since 2007, there has been essentially zero reported production of CFC-11, the second most damaging of all CFCs.
CFCs used in buildings and appliances before the ban came into force still leak into the air today. The rate of leakage was declining steadily until 2013, when an abrupt slowing of the decline was detected at research stations from Greenland to the South Pole. The rise in CFC-11 was revealed by Stephen Montzka, at the US National Oceanic and Atmospheric Administration (NOAA) in Colorado, and colleagues who monitor chemicals in the atmosphere. “I have been doing this for 27 years and this is the most surprising thing I’ve ever seen,” he said. “I was just shocked by it.” Scientists then embarked on an investigation, published in the journal Nature, to find out the cause.
Michaela Hegglin, at the University of Reading, UK, and not part of the research team said researchers had taken rigorous steps to rule out alternative explanations for the rise in CFC-11 when reaching their conclusion that new production must be occurring.
She said: “The study highlights that environmental regulations cannot be taken for granted and must be safe-guarded, and that monitoring is required to ensure compliance.” Prof Piers Forster, at the University of Leeds, UK, said: “This new study is atmospheric detective work at its finest.”
[Source: The Guardian]
An art installation of five geodesic domes by Michael Pinsky have been set up within London’s Somerset House, with each pod simulating the air quality at a different location from across the globe – namely London, New Delhi, Sao Paolo, Beijing and Tautra (Norway). The installation allows visitors to walk through each pod and experience the air quality at these locations with varying levels of ozone, particulate matter, nitrogen oxide, sulphur dioxide and carbon monoxide.
The “Pollution Pods” exhibit will be on display at Somerset House from 18th to 25th April.
These pods are being pumped with pollution and it’s enough to make your eyes water. pic.twitter.com/2oGO1qe5Er
— ITV London (@itvlondon) April 18, 2018
[Source: Twitter, 19th April 2018]
Waste Management NZ has opened the country’s first workshop dedicated to converting diesel trucks in to electric vehicles (EVs). The company plans to convert 20 of its national truck fleet by 2020. The first conversion is almost complete and the truck will be used to collect waste from Auckland Hospital.
Waste Management managing director Tom Nickles says he is delighted to open the workshop in what is a major step forward for the company and electric vehicles in New Zealand.
“Our investment in the EV workshop will create a knowledge centre for EV conversion in New Zealand and will help us move towards our long term goal of a fleet of fully electric vehicles.” Nickles acknowledged their conversion partner, EMOSS, based in the Netherlands who provided the kitsets and knowledge for the team in Auckland to start completing conversions locally.
Waste Management announced its move towards a fleet of electric vehicles in September 2016 as part of its sustainability commitment. Since then the company has launched the Southern Hemisphere’s first sideloader electric truck for residential wheelie bin waste collections, which has started work on Christchurch streets. Another sideloader electric truck will soon be in operation in Auckland. This is in addition to the electric box body truck which started work in Auckland in November 2016.
Waste Management has also added more than 20 electric cars within its light fleet during this time.
[Source: Transporttalk.co.nz, 29 March 2018]
Emission Impossible Ltd and Mote have collaborated to undertake a research project funded by New Zealand Transport Agency. The project aims to more accurately identify the emissions from on-road vehicles and fuel consumption in New Zealand rather than relying on data derived from overseas test drives. Twenty-eight types of cars and six different models of truck are being tested with an interest in the levels of pollutants in our atmosphere, particularly nitrogen dioxide, carbon dioxide and toxic particles and the effects they’re having on our emissions targets.
To conduct the test, an analyser is installed in the back of the vehicle and reads its exhaust emission every second of the hour long test drive. Analysis of the results will help with setting emission standards, transport planning and monitoring high traffic areas where emissions may be close to failing World Health Organisation standards.
See the full news story on TVNZ’s website Emissions testing to provide data on vehicles in NZ.
[Source: TVNZ, 25 March 2018]
Environmental lawyers ClientEarth today won a third case against the UK government over the country’s illegal and harmful levels of air pollution.
In a ruling handed down at the High Court in London this morning, Judge Mr Justice Garnham declared the government’s failure to require action from 45 local authorities with illegal levels of air pollution in their area unlawful.
He ordered ministers to require local authorities to investigate and identify measures to tackle illegal levels of pollution in 33 towns and cities as soon as possible – as 12 of the 45 are projected to have legal levels by the end of 2018.
This will be of great embarrassment to ministers, as it is the third time that they have lost an air pollution court battle against ClientEarth.
Speaking outside of the court, ClientEarth lawyer Anna Heslop said: “For the third time in the space of three years, the courts have declared that the government is failing in its obligation to clean up the air in our towns and cities.
“We are delighted that the court has today ordered the government to urgently take further action to fix the dangerous air pollution in our towns and cities.
“The problem was supposed to be cleaned up over eight years ago, and yet successive governments have failed to do enough.
“The people who live in areas of England and Wales covered by this judgment deserve to be able breathe clean air and the government must now do all it can to make that happen quickly.”
There was no ruling against the government for its decision to back-pedal on a previous commitment to legally ensure five cities implemented charging ‘Clean Air Zones’ – which charge the most polluting vehicles to enter the most polluted parts of a city.
However, Ministers issued Directions to those five cities in December 2017 requiring them to prepare a business case identifying measures to tackle pollution as soon as possible.
Lawyers for DEFRA told the court in January that they plan to issue further Directions to make sure those measures are implemented.
The Welsh government, which was also named as a defendant in the case, conceded at a High Court hearing in January that its failure to produce a plan was unlawful.
The Welsh government must now come up with a plan to meet legal limits of air pollution in Wales as soon as possible.
Today’s result means that Welsh Ministers will have to produce a draft plan by 30 April 2018 and a final plan by 31 July 2018.
We were introduced to Bikemunk, a handy website (not just for biking enthusiasts) which consolidates resources about various cycling statistics including related environmental and health statistics. Statistics from Bikemunk describe research conducted in 1995 which compared the exposure of cyclists, car drivers and pedestrians to traffic related pollutants. The 1995 study is consistent with the research we described in an earlier post showing that the health benefits of being outside (cycling or walking) outweigh the costs and risks of breathing in pollution.