Russia plans $65bn tunnel to America
timesonline.co.uk
timesonline.co.uk
http://today.msnbc.msn.com/id/44212283/ns/world_news-europe/
The first hard part is building the tunnel.
The second hard part, as alluded to in the article, is that there is essentially no infrastructure (highways, railroads) within 2000 miles of the Russian terminus, and the Alaskan side is not exactly a thriving metropolis either.
Not sure how the math works out if you have to ship stuff across Siberia, Alaska, and Canada.
http://en.wikipedia.org/wiki/Fuel_efficiency_in_transportati...
Might change if the long-proposed connection between the Alaskan rail network and the main North American network were ever built.
http://en.wikipedia.org/wiki/Petroleum_exploration_in_the_Ar...
Another example project was construction of a billion-dollar indoor ski resort near Atlanta. Somebody was making a good buck "studying" that one ... until the nearby lake, proximity chosen to supply water for making snow, dried up.
Look at the shortest route between LA and Beijing and you'll see that you already go over Siberia and the coast of Alaska. http://www.gcmap.com/map?P=LAX-PEK
[1] For most maps. Gnomic maps (image - http://en.wikipedia.org/wiki/File:Gnomonic_projection_SW.jpg) are designed to show the shortest distance as a straight line. I think the Dymaxion Map aka Fuller Map (image - http://en.wikipedia.org/wiki/File:Dymaxion_map_unfolded.png) is also OK.
You're right. The shortest distance between two points lies on a 'great circle':
Pun intentional, right? ;-)
US major cities are spread geographically: Boston, NYC, DC, Miami, Chicago, Seattle, SF, LA.
Seattle was the gateway to Alaska. What's a gateway to Siberia? Vladivostok? Does Vladivostok has something comparable to Amazon, Microsoft and Boeing?
Much like Eremites is trying to do in being an air transport hub between Asia and Europe.
If I were the richest person in the world I would probably buy up as much land as possible and keep civilization away from it. Keep it wild for future generations.
Rail lines aren't really all that wide.
Compute the fraction of Alaska and Siberia's land from which you'd be able to see or hear the trains going past and it's... quite small.
Hopefully won't do too much damage, though. As you say, Alaska is really big.
Indeed it is. http://www.commerce.state.ak.us/ded/dev/student_info/images/... (yes, this is in correct scale).
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Also you can't have a rail line that goes on for thousands of miles without any maintanance stations, rest stops, etc... I'm worried that small towns will pop up along the route, as more trade occurs along the route the towns will grow and then the shit hits the fan from there.
but when you mentioned "...for future generations.", turned out not.
(Humor always turns into something else online. Oops.)
Future generations shouldn't have to travel to another state to get to a nature reserve.
This is also a very smart long-term strategic move to run a pipeline from Canada to Eurasia and Africa.
This is what I don't get. Isn't there plenty of oil in Eurasia? And plenty of demand for oil in the Americas? Do the Russians really expect that in the future the flow of oil will go in that direction?
Oil is obviously a finite resource, and very soon, (when oil becomes much more scarce than it is now) whoever controls the oil will control a large portion of the world's economy.
If Russia (I assume you're talking about Siberian oil here?) has a ton of oil, it would make sense for them to sit on it and wait for the rest of the world to deplete their own supplies before drilling.
Energy density of diesel: 45.4 megajoules / liter
Energy density of a lithium battery: 1.30 megajoules / liter
"Same weight/energy ratio" (using volume as a proxy for weight since the lithium battery does not have a energy density by weight listed) is 40x.
"Charge time" of a diesel engine is probably also 40x (to pick a number) faster than battery charging (e.g. several minutes vs. several hours).
Multiply the two together and you have three orders of magnitude between the two "ifs".
Consider 30l fuel capacity = 30kg of battery. Petrol engine is about 300kg, Electric motor about 30kg. So that's 270kg that could be used for batteries (and is in the Tesla). And since the batteries can be anywhere in the vehicle, there's a benefit to that too!
Ref: http://auto.howstuffworks.com/tesla-roadster.htm/printable http://en.wikipedia.org/wiki/Tesla_Roadster
The energy density is still a killer, though.
Take some time to think about how much stuff is actually made from petroleum these days... it's mind boggling.
For example, your electric batteries would possibly power a wheeled vehicle? What would those wheels be resting on? Conventional tires are made of petroleum!
For oil dependence to go away, mankind either needs to give up the energy and things which are derived from petroleum or find suitable replacements, and that is a monumental challenge at this stage in the game.
It's pretty easy to get oil in the quantities needed for the plastics industries without digging it up from the ground. Canola, peanuts, whales... longish-chain hydrocarbons aren't that difficult to come up with if you're willing to pay a highish price for them.
If I wanted to send a container of stuff from (say) China to the US, would it be cheaper to send it in a ship, or go round the long way through a Bering Strait tunnel (assuming such a thing actually already existed)?
I think shipping via ship is going to be way cheaper than the to-be-built tunnel, unless, maybe if you are shipping from Siberia to Alaska?
*reference:http://en.wikipedia.org/wiki/Trans-Siberian_Railway#Developm...
Are you sure it's spreading there?