A study by the Smart Prosperity Institute says planting two billion trees is possible and helpful as trees are one of the best natural ways to absorb some of the greenhouse gases, in a Dec. 17, 2019 story. (Photo by THE CANADIAN PRESS)

Green economy think tank gives thumbs up to fed’s tree planting promise

Prime Minister Justin Trudeau has promised to spend $3 billion on land and water conservation

A green economy think tank at the University of Ottawa says the federal government’s promise to plant two billion trees over the next 10 years is a cheap way to pull greenhouse gases out of the atmosphere.

Prime Minister Justin Trudeau promised during the election campaign to spend $3 billion on land and water conservation projects between now and 2030. Among those projects will be planting two billion additional trees.

The promise was met with some eye rolls as different parties kept upping the ante on tree planting, including the Green party’s pledge to plant 10 billion trees by 2050.

But a government official in Environment Minister Jonathan Wilkinson’s office said negotiations are underway with New Brunswick and other provinces to get new tree planting programs started as early as possible next year.

Ottawa doesn’t intend to plant the trees itself, but will provide money to help others do it.

Dave Sawyer, an environmental economist with the Smart Prosperity Institute, said “two billion is a good start” when it comes to using nature to help Canada cut greenhouse gas emissions.

A study Sawyer helped write found that planting two billion trees is possible and helpful as trees are one of the best natural ways to absorb some of the greenhouse gases produced from burning fossil fuels.

The study suggests planting that many new trees could reduce emissions between two and four million tonnes a year in 2030. By 2050, as the trees mature and can absorb more carbon dioxide, that amount could more than double to between four and almost nine million tonnes a year.

READ MORE: Prime Minister Justin Trudeau unveils new Liberal cabinet

The cost to plant those trees per tonne of emissions reduced would between $16 and $36, the study says, which is noticeably less than the $50 a tonne carbon tax that will be in place by 2022.

The investment would drive economic activity by paying people — usually young people — to plant the trees as well as work for local nurseries to grow the saplings, Sawyer said.

Even at four million tonnes a year by 2030, the impact on Canada’s emissions would not be huge. Canada is currently aiming to cut emissions from 716 million tonnes in 2017 (the most recent year for which data is available) to no more than 511 million tonnes by 2030. It’s a target that will get tougher next year when Wilkinson increases Canada’s target.

“It’s not the panacea to solve Canada’s problem,” Sawyer said. “But clearly there is something here and we can actually get a lot of carbon and a lot co-benefits, environmental benefits, local economic development benefits.”

A few recent studies have shown benefits to starting a global effort to plant new trees, a plan backed by Swedish teenager and climate change campaigner Greta Thunberg. American clean-tech leader Elon Musk is among those putting up some money to kickstart efforts.

Some critics have suggested there is not space on the planet to put all the new trees suggested, but Sawyer said Canada does have room for two billion new trees.

While the study took into account the expectation that not every new tree planted would survive, he said where they get planted and ensuring a variety of tree types are included will be key to making the most of the efforts.

Canada has had tremendous losses of trees from pest infestations partly because urban and rural forestation efforts have in the past focused on one tree types. That meant the pine beetle had a devastating impact in British Columbia, for example, as the emerald ash borer has had in some cities in central and eastern Canada.

Mia Rabson, The Canadian Press

Like us on Facebook and follow us on Twitter.

Get local stories you won't find anywhere else right to your inbox.
Sign up here

Just Posted

FILE - Nathan Cullen speaks to media in Smithers, B.C., Friday, February 28, 2020. THE CANADIAN PRESS/Jonathan Hayward
More calls come in for Cullen’s removal as NDP candidate

Gitxsan Hereditary Chiefs demand Cullen’s removal. Ellis says, There’s no place in B.C. for racism

BC Liberal Party candidate for the North Coast Roy Jones Jr. will hold virtual face-to-face meetings for North Coast communities on Oct. 18. (Photo: K-J Millar/The Northern View)
BC Liberal Candidate Roy Jones Jr, will meet constituents virtually

Face to face conversations will be held on Oct. 18 for North Coast communities

Kelly Lynn Whitney has been acclaimed as the successful candidate on Oct. 16, in the Village of Port Clements by Election. Seen in photos Kelly Whitney-Gould is pictured putting finishing touches on “Ms. Gnomer’s Home 4 Wayward Folk.” (Kelly Whitney-Gould/Submitted photo)
Kelly Lynn Whitney acclaimed in By Election

Village of Port Clements By Election success

Stikine provincial election candidates (clockwise from top left): Nathan Cullen, NDP; Darcy Repen, Rural BC Party; Rod Taylor, Christian Heritage; and Gordon Sebastian, BC Liberals.
‘Where is Annita McPhee?’: Cullen under fire from opening salvo of all-candidates forum

Four Stikine candidates spar during online debate from Prestige Hudson Bay Lodge in Smithers

FILE – People wait in line at a COVID-19 testing facility in Burnaby, B.C., on Thursday, August 13, 2020. THE CANADIAN PRESS/Darryl Dyck
167 new COVID-19 cases, 1 death recorded as B.C. enters 2nd wave

Three new healthcare outbreaks also announced

Surrey RCMP cruisers outside a Newton townhouse Tuesday night. (Photo: Shane MacKichan)
Toddler in hospital, woman dead following stabbings at Surrey townhouse

Police say two-year-old was among victims found at townhouse complex in the 12700-block of 66 Avenue

A Tim Hortons employee hands out coffee from a drive-through window to a customer in Mississauga, Ont., on March 17, 2020. Tim Hortons is ending the practice of double cupping hot drinks, a move the fast food restaurant says will eliminate hundreds of millions of cups from landfills each year. THE CANADIAN PRESS/Nathan Denette
The end of double cupping: Tim Hortons ditches two cups in favour of one with sleeve

Most recycling facilities in Canada don’t recycle single use paper coffee cups because of a plastic lining

Canada’s Chief Public Health Officer doctor Theresa Tam responds to a question during a news conference Tuesday October 20, 2020 in Ottawa. Canada’s chief public health doctor says in the age of social media, fake news about the COVID-19 pandemic has been spreading faster than the virus itself. THE CANADIAN PRESS/Adrian Wyld
VIDEO: Fake news creates serious issues for battling pandemic, chief public health doc says

Both Tam and Prime Minister Justin Trudeau urged Canadians to be responsible about the information they share

This 2020 electron microscope image made available by the National Institute of Allergy and Infectious Diseases shows a Novel Coronavirus SARS-CoV-2 particle isolated from a patient, in a laboratory in Fort Detrick, Md. THE CANADIAN PRESS/AP-NIAID/NIH via AP
At least 49 cases of COVID-19 linked to wedding in Calgary: Alberta Health

McMillan says the city of Calgary has recently seen several outbreaks linked to social gatherings

UBC geoscientists discovered the wreckage of a decades-old crash during an expedition on a mountain near Harrison Lake. (Submitted photo)
Wreckage of decades-old plane crash discovered on mountain near Harrison Lake

A team of Sts’ailes Community School students helped discover the twisted metal embedded in a glacier

Join Black Press Media and Do Some Good

Pay it Forward program supports local businesses in their community giving

The official search to locate Jordan Naterer was suspended Saturday Oct. 17. Photo courtesy of VPD.
‘I am not leaving without my son,’ says mother of missing Manning Park hiker

Family and friends continue to search for Jordan Naterer, after official efforts suspended

A bear similar to this black bear is believed responsible for killing a llama in Saanich on Oct. 19. (Black Press Media file photo)
Bear kills llama on Vancouver Island, prompting concerns over livestock

Officers could not track the bear they feel may not fear humans

Most Read