Government?
I think if the government would have started very seriously investing in alterative clean energy sources 40 years ago we wouldn't be in the situation we are in now.
You
almost had the point ...
Not to harp on your phrase, but "if the government ... investing"?
Need we revisit the "electric car" as researched "by the government"?
It's basically the staple case we EEs use to say ... "hell no, let industry address it!"
Here's the flip ... (not aimed at you, just flipping the problem proper)
Instead of the "government ... investing," how about the government keeping people off our collective engineering backs?
How about not letting the EPA be run by a bunch of politicians who listen to lawyers and non-matter idiots.
And actually educating people on the realities of not only their power needs, but how we can solve them, in reality.
You would have thought the first gas crisis would have taught us.
Nope. But most people don't like change in reality.
It's why they won't let anyone address Social Security either, because they fear the unknown.
People just don't care, until it's a major problem.
It's not yet a "major problem" in the US -- that will take $8/gallon.
Yet industry and the government took the quick and easy path and relied on what we had.
No, the industry took the "quick and easy path" after they realized they didn't have enough lawyers and political clout to change things.
Nuclear power -- insanely efficient, but gone overnight, busted by Greenpeace, which one of the two of the co-founders admits was stupid now (and utterly reversed himself in the '90s).
Hydro-electrical -- awesome generation, unfortunately it has this really nasty side-effect of destroying entire ecosystems. Non-option.
Wind -- solid, reliable, above average efficiency overall, could provide a great amount deployed in mass and strategically alongside nuclear. Unfortunately people bitch that it's an "eye-sore," especially in areas where it's most effective (hills and mountain tops, along powerful sea, river and ocean currents, etc...) and many are very influencial with their politicians.
Solar -- I'm an EE, don't make me laugh. It's great for "point" energy to drastically reduce energy usage, but the over-hyped "0 external power consuming" building insults my intelligence as an EE, along with the nearly quarter-million or so other EEs in the US. It will
never generate more than 10-15% of our power requirements in today's levels, possibly not even 5% in the future as it goes more electric and "clean."
Maybe if we started back then we would already have a means of efficiently creating hydrogen that didn't itself use fuel or other methods of creating CO2, or other sources we could relay upon now.
Yes! You get it! Good job!
It wasn't like the big oil companies were racing to find or even invest in alternatives back then. It's only when they saw a potential future profit in it for them. Maybe if entities didn't worry about profit as much in the past as they did about the greater good we wouldn't be in such a mess the world is about to be in.
Understand the "greatest cost" in the US is the "legal" one.
So yes, companies were motivated by "legal costs" not to fuck with things that ignorant environmentalists wouldn't stand for.
The co-founder of Greenpeace is an excellent read on these things and more.
Unfortunately maximizing profit and doing the right thing seldom go hand in hand.
Oh I utterly
disagree!
I saw a "case study" in the '80s on a fossil fuel power plant that was purposely designed by engineers to be $6M "over budget" to be more clean.
The result? Not only is the plant qualified clean enough to be a "new" plant if built in the 21st century, but they've saved so much money in other ways.
Remember, engineers
are masters of microeconomics as much as application of physics.
We know how to balance environment, microeconomics and technology into a form that is a long-term investment for all.
As I always say ...
If you let scientists design a subdivision, there would be very few houses.
If you let businesspeople design a subdivision, there would be very few trees.
But engineers design subdivisions that balance the environment with the property value, and
maximize both better than either of the other two!
That’s why corporations are looking at alternative energy now. Not because it's good for us, or what’s right for the world, but because the price of the normal sources of energy are getting high enough were it's looking to become more profitable. (Or maybe they think there will come a time that the government has no choice but to mandate it thus they are getting ready to keep their streams of profit alive.)
Unfortunately, the "price" is not in a pure technical/resource sense.
The Energy Act of 2005 opened up a slew of legal protections from the gross and mass ignorance of the common popular environmentalist.
I defend the US media, but they are the greatest proliferation of mass ignorance from an engineering perspective.
There are virtually no engineers at all anywhere in the media, unlike many other fields.
I think more nuclear power plants are the lesser of two evils at this point.
What "evil" is a nuclear power plant?
Most Americans are still basing their opinion of nuclear power plants based on the 1950s designs -- a design not even a decade old!
We're putting in largely French designs now, with some newer Japanese innovations.
Designs based on 50 years of not just research, but production, and fabricated over and over to the same quality.
US plants today were not even based on 20 years of knowledge, and most are 10 or under.
No "evil," the French and Japanese have had no problems whatsoever.
Hell, even the US has
never deployed a graphite reactor like the CIS still does today (and Chernobyl was one).
And even Three Mile Island was an accident that actually proved the "worst case scenario" for a US design, with the failsafe systems working perfectly
(whereas the engineers at Chernobyl had theirs off-line -- that would never be allowed in the US).
Mass and gross ignorance of nuclear power is part of the problem.
Again, the co-founder of Greenpeace is a great read on this, because he was "the" instrument of that ignorance at one point.

It's funny when people argue with him, because he's openly admitted that the biggest problem with nuclear power is people who think like he used to, based on 100% fear, 0% fact.
Even the efficient ones, and even with the methods they are trying to create to reduce the materials half life would still create waste that will be here longer than any civilization has ever existed yet and that will have to be taken care of eventually.
Over 99% of nuclear waste is from weapons production, not fission plants.
Furthermore, far more nuclear aerosols are released into the atmosphere from coal generation than fissionable materials.
Lastly, new fission plant designs in the final prototype stages (Japanese have a couple now) can
reuse the "useless" left-over rods.
I.e., all those "used rods" sitting at plants (instead of Nevada, don't get me started) can now be used to power the new designs for almost a century.
I have this same argument with everyone ...
Yeah, the plants aren't perfectly "clean" in every sense, but are they a shitload better than what we have?
Yes!
Because not letting people build new plants doesn't solve the problem that the old plants are running, running dirty, and not meeting the output needs.
So to not do so is just not meeting your selfish energy needs, but
causing more environmental damage!
Which is why California bitch-smacked the fuck out of itself for almost a decade in their gross stupidity.