Electric Buses Charge Quickly With This New Wireless System
In Long Beach, California, some electric buses can charge along their route without cords or wires.
When a bus reaches the Pine Avenue station, it parks over a special charging pad. While passengers get on and off, the charger transfers energy to a receiver on the bottom of the bus.
Michael Masquelier is CEO of Wave, the company that makes the wireless system in Long Beach.
"We automatically detect that the vehicle's there, automatically start the charge," he says. "So it's completely hands-free and automated."
Wireless charging systems use what's known as inductive charging to produce electricity across a magnetic field. Wireless phone chargers and even some electric toothbrushes work in the same way.
Masquelier says wireless charging is not only convenient. It may ultimately make switching to electric buses more cost effective.
"By doing in-route charging on the order of five minutes every lap we can roughly double the range of the vehicle," he says. "So they don't have to go back to the depot to charge, and they don't have to use two buses to achieve the same thing that one bus can do with our charger."
So wireless charging could help speed the transition to clean transportation.
Reposted with permission from Yale Climate Connections.
- The Volkswagen Hippie Bus Is Back and Now It's Electric - EcoWatch ›
- San Francisco Seeks 100% Electric Bus Fleet by 2035 - EcoWatch ›
- World's Largest Battery and Rapid-Charge Network Launches to ... ›
The night sky has a special treat in store for stargazers this winter solstice.
- NASA Satellites Enable Scientists to Observe Climate Change ... ›
- Why Scientists Are Searching for Life in 'Alien Oceans' - EcoWatch ›
- To Save Endangered Species, Scientists Point Stargazing Software ... ›
EcoWatch Daily Newsletter
By Dena Jones
The U.S. Department of Agriculture (USDA) was sued three times this past summer for shirking its responsibility to protect birds from egregious welfare violations and safeguard workers at slaughterhouses from injuries and the spread of the coronavirus.
By Julia Conley
Conservation campaigners on Thursday accused President Donald Trump of taking a "wrecking ball" to the Arctic National Wildlife Refuge as the White House announced plans to move ahead with the sale of drilling leases in the 19 million-acre coastal preserve, despite widespread, bipartisan opposition to oil and gas extraction there.
The Sheenjek River in the Arctic National Wildlife Refuge. Alexis Bonogofsky / USFWS
- Bipartisan Bill Seeks to Ban Drilling in Arctic National Wildlife Refuge ›
- Bank of America Promises It Won't Fund Arctic Drilling - EcoWatch ›
- Trump's Drilling Leases on Public Lands Could Lead to 4.7B Metric ... ›
- Trump Administration's Alaska Oil and Gas Lease Sale a 'Major Flop ... ›
- Will Oil Companies Drill in the Arctic National Wildlife Refuge ... ›
Hot, dry and windy conditions fueled a wildfire southeast of Los Angeles Thursday that injured two firefighters and forced 25,000 to flee their homes.
- 'Explosive' Southern California Lake Fire Spreads to 10,000 Acres ... ›
- A Gender-Reveal Party Started a Wildfire That Burned Nearly ... ›
- Wildfire in LA Burns 7,000 Acres During Record-Setting Heat Wave ... ›
The climate crisis already has a death toll, and it will get worse if we don't act to reduce emissions.
- 'Every Child Born Today Will Be Profoundly Affected by Climate ... ›
- Coronavirus Response Proves the World Can Act on Climate Change ›
- 5 Things About Climate Change and Coronavirus From WHO ... ›