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Electric boat goes airborne for cleaner ocean voyage

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French sailor Tanguy de Lamotte, CEO of Candela US, drives the company's "flying" electric C-8 boat in Sausalito, California on February 8, 2023
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Appearing at a glance to be just a simple pleasure boat floating on the San Francisco Bay, as the hydrofoil-equipped vessel picks up speed it suddenly begins rising above the water, grabbing the attention of passengers on a nearby ferry.

But instead of a roaring engine thrusting the boat along, its electric motor barely makes a sound.

Such electric boats with computer-guided hydrofoils may soon supplant conventional ferries with combustion engines in harbors and bays around the world, if Swedish “flying boat” maker Candela has its way.

“It’s half plane and half boat; almost like riding a magic carpet,” French sailor Tanguy de Lamotte said from the helm of the 8.5-meter (28-foot) long C8.

De Lamotte, who has completed the Vendee Globe solo round-the-world race in a sailboat twice as large as the C8, heads Candela’s US arm.

The Swedish company’s goal is to make the most energy-efficient electric boats “and get away from fossil fuels,” according to de Lamotte.

Hydrofoils that act as underwater wings lift the boat as it accelerates, leaving only the rotor and hydrofoils immersed and greatly reducing friction.

In addition to using some 80 percent less energy to travel, the boat also avoids nausea-causing waves or swells, de Lamotte said.

And since the engine is electric, passengers are spared the noise and smell of gas-powered motors.

– Drop in the ocean? –

Candela has received some 150 orders for the C8, which has a starting price of $400,000. The first delivery is expected to arrive in Florida by the end of the month.

While the project may seem like a drop in the ocean when it comes to countering climate change-inducing fossil fuel emissions, it is at least an oar stroke in the right direction, Lamotte contended.

Even if the C8 is a hit, their environmental benefit would be limited since recreational boats tend to be used only a couple of days a week and when weather is pleasant.

So Candela wants to tackle ferries. Their next model is a catamaran with 25 seats to be tested as a shuttle in the Stockholm archipelago later this year, he said.

The service is expected to cut in half the amount of time it takes people using ferries or buses to get from the Ekero suburb to the city center once it gets going.

The company also plans to test its P8 craft — a “limousine” version of the C8 — between the airport and hotels in Venice, Italy.

For now, electric motors combined with hydrofoils are far from being viable in massive container ships or cruise ships.

And, the issue of producing batteries and recycling the materials remains a hindrance in the industry.

“The solution of our environmental problem is going to come with technology,” de Lamotte told AFP aboard the C8.

“That is what we are trying to do; for sure the impact is way less than what we are using these days with internal combustion engines.”

– Heading for Cannes –

Candela touts the C8 as the “fastest” and “longest-range” electric boat on the market, traveling as far as 57 nautical miles (about 100 kilometers) on a single charge with an average speed of 22 knots and peak at 30 knots.

According to an Allied Market Research report published last year, the electric boat market was worth $5 billion in 2021 and will exceed $16 billion by 2031.

Candela seeks to differentiate itself with hydrofoils and an advanced computer that automatically adjusts them to keep voyages smooth and safe.

“Designing an electric boat is easy enough,” said de Lamotte, who was working on his own prototype when hired by the Swedish company.

“Making it fly by itself is more complicated.”

French entrepreneur Alexei Chemenda said he and his wife “fell in love” with the Candela flying boat after spotting an older model in the San Francisco Bay last year and giving one a try.

The couple plans to have a C8 delivered to Cannes, where they have a house, and where they plan to rent it.

“It’s magical. The boat rises, the wake disappears and you feel like you are floating.”

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In Brazil, hopes to use AI to save wildlife from roadkill fate

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Some 475 million vertebrate animals die on Brazilian roads every year
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In Brazil, where about 16 wild animals become roadkill every second, a computer scientist has come up with a futuristic solution to this everyday problem: using AI to alert drivers to their presence.

Direct strikes on the vast South American country’s extensive road network are the top threat to numerous species, forced to live in ever-closer proximity with humans.

According to the Brazilian Center for Road Ecology (CBEE), some 475 million vertebrate animals die on the road every year — mostly smaller species such as capybaras, armadillos and possums.

“It is the biggest direct impact on wildlife today in Brazil,” CBEE coordinator Alex Bager told AFP.

Shocked by the carnage in the world’s most biodiverse country, computer science student Gabriel Souto Ferrante sprung into action.

The 25-year-old started by identifying the five medium- and large-sized species most likely to fall victim to traffic accidents: the puma, the giant anteater, the tapir, the maned wolf and the jaguarundi, a type of wild cat.

Souto, who is pursuing a master’s degree at the University of Sao Paulo (USP), then created a database with thousands of images of these animals, and trained an AI model to recognize them in real time.

Numerous tests followed, and were successful, according to the results of his efforts recently published in the journal Scientific Reports.

Souto collaborated with the USP Institute of Mathematical and Computer Sciences.

For the project to become a reality, Souto said scientists would need “support from the companies that manage the roads,” including access to traffic cameras and “edge computing” devices — hardware that can relay a real-time warning to drivers like some navigation apps do.

There would also need to be input from the road concession companies, “to remove the animal or capture it,” he told AFP.

It is hoped the technology, by reducing wildlife strikes, will also save human lives.

– ‘More roads, more vehicles’- 

Bager said a variety of other strategies to stop the bloodshed on Brazilian roads have failed.

Signage warning drivers to be on the lookout for crossing animals have little influence, he told AFP, leading to a mere three-percent reduction in speed on average.

There are also so-called fauna bridges and tunnels meant to get animals safely from one side of the road to the other, and fences to keep them in — all insufficient to deal with the scope of the problem, according to Bager.

In 2014, he created an app called Urubu with other ecologists, to which thousands of users contributed information, allowing for the identification of roadkill hotspots.

The project helped to create public awareness and even inspired a bill on safe animal crossing and circulation, which is awaiting a vote in Congress. 

A lack of money saw the app being shut down last year, but Bager is intent on having it reactivated.

“We have more and more roads, more vehicles and a number of roadkill animals that likely continues to grow,” he said.

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Honda to build major EV plant in Canada: govt source

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Honda hopes to sell only zero-emission vehicles by 2040, with a goal of going carbon-neutral in its own operations by 2050
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Japanese auto giant Honda will open an electric vehicle plant in eastern Canada, a Canadian government source familiar with the multibillion-dollar project told AFP on Monday.

The federal government as well as the province of Ontario, where the plant will be built, will both provide some financial incentives for the deal, according to the source, who spoke on condition of anonymity.

The official announcement is due Thursday, though Ontario premier Doug Ford hinted at the deal on Monday.

“This week, we’ve landed a new deal. It will be the largest deal in Canadian history. It’ll be double the size of Volkswagen,” he said, referring to a battery plant announced last year, for which the German automaker pledged Can$7 billion (US$5 billion) in investment.

Canada in recent years has been positioning itself as an attractive destination for electric vehicle investment, touting tax incentives, renewable energy access and its rare mineral deposits.

The Honda plant, to be built an hour outside Toronto, in Alliston, will also produce electric-vehicle batteries, joining existing Volkswagen and Stellantis battery plants.

In January, when news of the deal first bubbled up in the Japanese press, the Nikkei newspaper estimated it would be worth Can$14 billion — numbers backed up by Canadian officials recently.

In the federal budget announced last week, Prime Minister Justin Trudeau’s government introduced a new business tax credit, granting companies a 10 percent rebate on construction costs for new buildings used in key segments of the electric vehicle supply chain.

Canada’s strategy follows that of the neighboring United States, whose Inflation Reduction Act has provided a host of incentives for green industry.

Honda hopes to sell only zero-emission vehicles by 2040, with a goal of going carbon-neutral in its own operations by 2050.

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Denmark launches its biggest offshore wind farm tender

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Denmark's offshore wind parks currently generate 2.7 gigawatts of electricity
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The Danish Energy Agency on Monday launched its biggest tender for the construction of offshore wind farms, aimed at producing six gigawatts by 2030 — more than double Denmark’s current capacity.

Offshore wind is one of the major sources of green energy that Europe is counting on to decarbonise electricity production and reach its 2050 target of net zero carbon production, but it remains far off the pace needed to hit its targets.

Denmark’s offshore wind parks currently generate 2.7 gigawatts of electricity, with another one GW due in 2027.

The tender covers six sites in four zones in Danish waters: North Sea I, Kattegat, Kriegers Flak II and Hesselo.

“We are pleased that we can now offer the largest offshore wind tender in Denmark to date. This is a massive investment in the green transition,”  Kristoffer Bottzauw, head of the Danish Energy Agency, said in a statement.

Investment in offshore wind plummeted in Europe in 2022 due to supply chain problems, high interest rates and a jump in prices of raw materials, before bouncing back in 2023.

A record 4.2 gigawatts was installed in Europe last year, when a record 30 billion euros in new projects were approved, the trade association WindEurope said in January.

It said it was optimistic about the future of offshore wind in Europe, expecting new offshore wind capacity of around five gigawatts per year for the next three years.

However, it noted that that was still far short of what is needed if Europe wants to hit its 2030 target of 111 gigawatts of offshore wind installed capacity, with less than 20 gigawatts installed at the end of 2023.

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