Randolph Kinney
Elite Member
- Joined
- Apr 7, 2005
- Professional Status
- Retired Appraiser
- State
- North Carolina
Sometimes you don't have to hit anything, Teslas catch fire by themselves!
You make a lot of assumptions about people. That’s pretty arrogant. You don’t know anything about me or what I have done or haven’t done. Online searches are a joke. As you should know being a computer guy as you gregariously described above the term GIGO is definitely applicable to much of the information in the web concerning people’s personal data.
I certainly have no quarrel with an electric car, or the hybrid - the oil patch used diesel electric rigs for 40 plus years. Big engines run huge generators and the entire rig ran on electric But no one pretended that this was 'saving the planet' because it was all done with a fossil fuel. The gas engine auto is as efficient as the pollution strangled diesel now. Our old diesel pickups got 18-24 mpg. Now one is lucky to get 12 mpg, has to have a turbo charger, and you have to add a special fluid (literally cow pee - urea) called DEF. DEF is expensive and necessary to keep the catalytic converter working. So how does reducing fuel efficiency actually help the environment? So the air coming out of the engine has a lower concentration of particles...really? But you are using two or three times the volume of air...it isn't doing anything but diluting the air and consuming more oxygen.
You realize gasoline powered vehicles sometimes catch fire too, right?
Sometimes you don't have to hit anything, Teslas catch fire by themselves!
They're using electric vehicles in underground mines now.
You realize gasoline powered vehicles sometimes catch fire too, right?
They have been using electric powered equipment in underground mines for decades.
But they don't electrocute the fireman...gasoline powered vehicles sometimes catch fire too
They are now getting much larger:
View attachment 42286
The Next Frontier for Electric Vehicles: Deep Underground
From rural Canada to Australia’s dusty Outback, mining companies are swapping out diesel-fueled equipment for battery-powered, looking to reduce emissions and eliminate exhaust fumes that foul the underground air and risk miners’ health.www.wsj.com
"SYDNEY—The next boom in electric vehicles could be the world’s mining fleet.
From rural Canada to Australia’s dusty Outback, companies are swapping out diesel-fueled drills, loaders and utility vehicles for equipment powered by lithium-ion batteries. They are looking to reduce emissions and eliminate the exhaust fumes that foul the underground air and risk miners’ health.
About 35 electric vehicles are at work at Newmont Goldcorp Corp. ’s Borden mine near Chapleau, Ontario, unearthing ore or ferrying workers around the site, which began producing commercial volumes in October. Newmont wants the mine to go all-electric. An electric production drill will arrive early next year, a spokesman said, and diesel haul trucks are likely to be phased out."
“The Holy Grail is a haul truck,” said Kirsten Rose, who oversees low-emission technologies at BHP Group Ltd. , the world’s largest mining company by market value.
Heavy-duty haul trucks carry tons of ore out of the bottom of pits, and with current technology, matching the power of their diesel engines would require an enormous battery pack.
BHP has been testing a light electric vehicle over the past year at Olympic Dam, Australia’s largest underground mine, and this month it will add another. The company intends to expand the trial to other Australian mines. In Canada, workers planning BHP’s Jansen potash project are assessing how many electric vehicles could be deployed if it goes ahead.
The aim is to one day eliminate all diesel-powered machines from mine sites, Ms. Rose said.
Smaller rivals are also stepping up efforts to go green. Among them, Nouveau Monde Graphite Inc. is planning an all-electric open-pit graphite mine in Quebec.
Proponents counter that running costs are lower. Borden’s annual energy expenses should be lower by roughly US$9 million—possibly more—than a traditional mine’s, the Newmont spokesman said.
One factor in that: As much as 40% of an underground mine’s energy costs are tied to powering giant ventilation systems to extract pollutants from tunnels.
Customers and investors are pushing for global resources companies to clean up their act. With a growing focus on the social impact of investments, many big pension funds and asset managers, as well as project financiers, are pressing miners to disclose and cut their carbon footprints. Diesel is a ripe target: It accounts for over one-third of BHP’s direct operational emissions, Ms. Rose said.
Regulators might soon join in the push. In July, the mines department of Western Australia state raised fresh concerns about the health of workers who spend as many as 12 hours a day guiding heavy machinery around subterranean labyrinths.
“Diesel-engine exhaust is a known hazard for mining operations, especially in underground mines,” said Andrew Chaplyn, the department’s director of mines safety. A government committee is drawing up recommendations for the state’s mines minister.
There are 3 in all of NW Arkansas, all the Telsa owners and hybrid owners I know recharge at homeCharging stations are everywhere
No. activist greenies are. Investors want a profit and customers want a cheaper product. I would love to see the fossil fuel industry shut down for 30 days...then see what energy sources actually work.Customers and investors are pushing for global resources companies to clean up their act.