Hydrogen Fuel Cell vs. Electric Cars: Which Will Drive Us Into the Future?
The debate between electric vs. hydrogen fuel cell cars rages on. Last year, Toyota made a big announcement that they were getting closer to unveiling a hydrogen fuel cell car, calling it the "ultimate environmentally friendly car." That car, the Mirai is already available in Japan and Europe. And today, in conjunction with Back to the Future Day, the Mirai became available in the U.S.
"More than 2,000 people so far have requested to buy a Mirai in California, where it is first available," said Toyota in a press release.
“A piece of the future is now a reality with the Toyota Mirai,” Christopher Lloyd, who played eccentric scientist Doc Brown in the Back to the Future trilogy, said. “Compared to some other technologies predicted in the film, like rehydrated pizza or self-tying shoes, this technology has the real potential to change the world.”
“It drives like a regular car, operates like a regular car. You can refuel in three to five minutes and, you know, do 350 miles on a trip,” Craig Scott, Toyota’s national manager for advanced technologies in the U.S., told Ira Flatow in a Science Friday interview last month.
However, there are even fewer hydrogen refueling stations than there are electric charging stations. Tesla has been rapidly building its network of supercharging stations around the country, with 534 stations and 3,024 superchargers to date. In total, there are 10,000 electric vehicle charging stations in the U.S., Levi Tillemann, a fellow at the New American Foundation and author of The Great Race: The Global Quest for the Car of the Future, said in the interview. In comparison, "there are 12 public hydrogen refueling stations in the entire country, with about 10 of those in California," he says.
There are far more companies investing in electric cars right now. Tesla's fleet is all-electric and many of the major car companies already have or are working on an electric car. Even Apple is rumored to be developing an all-electric vehicle under its so-called "Titan" project. And Toyota's own hybrid electric Prius, which has been around for 15 years, is wildly popular. Tillemann said on NPR's Marketplace earlier this year, "It’s almost inevitable that the car of the future is going to be electric, and it’s going to drive itself.”
Currently, Hydrogen fuel cell vehicles "don't produce much less CO2 than your standard hybrid electric vehicle because of the fact that hydrogen comes from methane," said Tillemann. "And when you produce the hydrogen from methane, you release a lot of CO2 and it requires a lot of energy." But Tillemann says if someone were to "come up with a way to produce zero carbon hydrogen ... then hydrogen fuel cell vehicles are a great idea."
Actually, we might be getting closer to producing zero carbon hydrogen. Check out this video from Toyota, which features Christopher Lloyd (Doc Brown) and Michael J. Fox (Marty McFly) to find out how:
YOU MIGHT ALSO LIKE
By James O'Hare
There are 20 million people in the world facing famine in South Sudan, Somalia, Nigeria and Yemen. In developed nations, too, people go hungry. Venezuela, for instance, is enduring food insecurity on a national level as a result of economic crisis and political corruption. In the U.S., the land of supposed excess, 12.7 percent of households were food insecure in 2015, meaning they didn't know where their next meal would come from.
Artists are taking the climate crisis into frame and the results are emotional, beautiful and stirring.
So you've seen the best climate change cartoons and shared them with your friends. You've showed your family the infographics on climate change and health, infographics on how the grid works and infographics about clean, renewable energy. You've even forwarded these official National Oceanic and Atmospheric Administration graphs that explain the 10 clear indicators of climate change to your colleagues at the office.
As the Trump administration moves full speed ahead on boosting the oil and fossil fuel industry, opposition to increased pipeline construction is cropping up in different communities around the country.
By Simon Evans
Last Saturday, two dead whales washed up on the coast of Suffolk, in eastern England, and a third was spotted floating at sea.
What happened next illustrates how news can spread and evolve into misinformation, when reported by journalists rushing to publish before confirming basic facts or sourcing their own quotes.
By Monica Amarelo and Paul Pestano
Sun safety is a crucial part of any outdoor activity for kids, and sunscreen can help protect children's skin from harmful ultraviolet rays. Kids often get sunburned when they're outside unprotected for longer than expected. Parents need to plan ahead and keep sun protection handy in their cars or bags.
By Joe McCarthy
A lot of people take part in community clean-up efforts—spending a Saturday morning picking up litter in a park, mowing an overgrown field or painting a fence.
A coalition of conservation groups and others announced Thursday that a historic number of comments and petitions of support have been submitted to the U.S. Department of the Interior in support of Bears Ears National Monument. Despite the entirely inadequate 15-day comment period ending on May 26, more than 685,000 comments in support of Bears Ears National Monument have been collected.