Quantcast
Climate
Akio Nambu / Flickr

Aviation Emissions Rising Steeply, With 'Colossal Gap' Between Carriers

Hainan Airlines and All Nippon Airways ranked first in fuel efficiency among transpacific carriers in 2016, according to a report released Tuesday by the International Council on Clean Transportation.

The new report analyzed 20 airlines operating nonstop flights between the mainland U.S. and East Asia and Oceania. The difference in efficiency performance between the most and least fuel-efficient carriers was 64 percent.


"The colossal gap between the most and least fuel-efficient airlines shows that dramatic pollution reductions are easily within reach using existing technologies," said Vera Pardee, senior counsel at the Center for Biological Diversity's Climate Law Institute. "By flying less-polluting carriers like Hainan and All Nippon, we can all reduce our carbon footprint while giving delinquent airlines an incentive to adopt their competitors' more climate-friendly practices."

Airlines analyzed in the study cut fuel use and carbon pollution through a number of strategies, including buying new aircraft, increasing passenger density and optimizing freight load.

Aviation already accounts for at least 2.5 percent of global greenhouse gas pollution, and the industry's emissions are rising steeply. If commercial aviation were considered a country, it would rank seventh after Germany in terms of carbon emissions. Airplanes could generate 43 metric gigatons of planet-warming pollution through 2050, consuming more than 4 percent of the world's remaining carbon budget, according to a Center for Biological Diversity report.

The first international standards for carbon pollution from airplanes were adopted by the International Civil Aviation Organization in early 2017. But these standards will reduce emissions from new planes less than "business as usual" and do not apply to any in-service aircraft.

"Aviation emissions continue to skyrocket, yet international fuel-efficiency standards are disturbingly weak," Pardee said. "We need to push for stronger policies to reduce the climate harms of airline travel. But in the meantime, consumer demand is a powerful tool to pressure the industry to curb its dangerous pollution."

Show Comments ()
Sponsored
Energy
Alaska's Kenai Fjords National Park, which was impacted by the Exxon Valdez oil spill, could be harmed again if expanded offshore drilling plans go through. National Park Service

Trump’s Offshore Drilling Plan Puts 68 National Parks at Risk

Sixty-eight National Parks along the coastal U.S. could be in danger from devastating oil spills if President Donald Trump's plan to open 90 percent of coastal waters to offshore oil drilling goes through, a report released Wednesday by the Natural Resources Defense Council and the National Parks Conservation Association found.

Keep reading... Show less
Climate
E. coli. The World Health Organizations says antibiotic resistance is "one of the biggest threats to global health, food security, and development today." U.S. Centers for Disease Control and Prevention

Climate Change Could Supercharge Threat of Antibiotic Resistance: Study

By Andrea Germano

The World Health Organization and U.S. Centers for Disease Control and Prevention have previously sounded alarms about the growing issue of antibiotic resistance—a problem already linked to overprescribing of antibiotics and industrial farming practices. Now, new research shows a link between warmer temperatures and antibiotic resistance, suggesting it could be a greater threat than previously thought on our ever-warming planet.

Keep reading... Show less
Renewable Energy
Powerwall residential battery with solar panels. Tesla

Tesla's Massive Virtual Power Plant in South Australia Roars Back to Life

Tesla's plans to build the world's largest virtual power plant in South Australia will proceed after all.

The $800 million (US $634 million) project—struck in February by Tesla CEO Elon Musk and former South Australian Premier Jay Weatherill—involves installing solar panels and batteries on 50,000 homes to function as an interconnected power plant.

Keep reading... Show less
Climate
A French lavender farmer is part of the group suing the EU for more ambitious emissions targets, saying climate change threatens his crop. Iamhao / CC BY-SA 3.0

10 Families Bring First Ever 'People’s Climate Case' Against the EU

Ten families from Fiji, Kenya and countries across Europe who are already suffering the effects of climate change filed a case against the EU Wednesday in a bid to force the body to increase its commitments under the Paris agreement, AFP reported.

Keep reading... Show less
Sponsored
Oceans

Swimmer Plans to Cross Pacific to Highlight Plastic Pollution

Ben Lecomte, the first man to swim across the Atlantic in 1998, will attempt another grueling, history-making ocean crossing.

On Tuesday, the 50-year-old Frenchman and his crew will set out from Tokyo for a 5,500-mile swim across the Pacific, Reuters reported. If all goes as planned, Lecomte will arrive in San Francisco six to eight months later.

Keep reading... Show less
Business
Tesco supermarket near Ashford Hospital in West Bedfont, England. Maxwell Hamilton / CC BY 2.0

UK's Largest Grocer Takes on Food and Plastic Waste

It's been a green week for Tesco, the UK's largest supermarket.

First, the chain said it would remove "Best before" labels from around 70 pre-packaged fruits and vegetables in an attempt to stop customers from discarding still-edible food, BBC News reported Tuesday.

Keep reading... Show less
Sponsored
Climate
"While roads around our plant are impassable, our ride-out crew has two boats that could be used to carry the crew out of the site," said a spokesperson for Arkema on Aug. 29, 2017 after Hurricane Harvey. EPA

Chemical Industry Lacks Preparation for Extreme Weather, Investigation Finds

A Houston chemical plant company did not properly prepare for hurricane season, resulting in a toxic accident during Hurricane Harvey last year, federal regulators have found.

The U.S. Chemical Safety and Hazard Investigation Board on Thursday released an extensive investigation into the flooding-induced chemical fires at the Arkema plant in Crosby, Texas, finding that while the company's insurers flagged the high potential for flooding a year before Harvey, plant employees were unaware of the risk.

Keep reading... Show less
Business
Calgary Reviews / Flickr / CC BY 2.0

McDonald's Shareholders Vote to Keep Distributing Plastic Straws

McDonald's shareholders rejected a proposal to take the first step in banning plastic straws at its 36,000 outlets worldwide.

The proposal, published in an SEC filing in April, would have required the fast food giant to prepare a report on the business risks of using plastic straws, and the company's efforts to develop and implement more sustainable alternatives in its restaurants.

Keep reading... Show less
Sponsored

mail-copy

The best of EcoWatch, right in your inbox. Sign up for our email newsletter!