Where do you stand on alternative energy

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winnar111

Banned
Mar 10, 2008
2,847
0
0
Originally posted by: GTKeeper

Because we could make a ridiculous amount of money out of it.

A longer lasting battery, a cheaper fuel cell, or some kind of super efficient wind turbine could make us trillions potentially.

I don't see China copying the microchip, or the video cards that the US exclusively makes for the rest of the world. Some things are easy to copy, others are not.

Err, wasn't ATI a Canadian company, and isn't TSMC based in Taiwan?

And they are venturing into microchip design.

http://www.technologyreview.co..._article.aspx?id=21322

These people copy our pharmaceuticals, they were able to duplicate the atomic bomb, and they're well on the way to putting a man on the moon, but they can't copy a battery or fuel cell that has to be small enough and cheap enough to put in a Honda Civic?

Automobile manufacturing effectively began in the US. Other nations copied that too.

If you want to look at stuff India and China are actually buying, look at warships and nuclear fuel.

http://www.indianexpress.com/n...stened-Jalashva/15833/
 

Muse

Lifer
Jul 11, 2001
40,909
10,228
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Without prejudicing myself by reading the posts, I'll just state my mind outright (then read).

I've been following the issue quite a bit. Clearly, there's no easy path that we know of to "energy independence" for the USA. But if we don't beat the bushes (the Bush's!) looking for that path we are doomed. I like Obama's 10 year dedication to developing energy independence. He's throwing down the gauntlet. What we find/develop, who knows? But if we don't start climbing that steep slope with fervor, we're screwed.
 

Muse

Lifer
Jul 11, 2001
40,909
10,228
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Originally posted by: Genx87
I think all options are on the table. i also believe none of these renewable sources will be competitive enough to replace oil until oil is much much much higher in price than what we saw last summer. The govt can only push so hard. If it isnt ready for a market, it isnt ready. They have been subsidizing corn ethanol for decades and even today it fails to approach the cost of gasoline when gasoline hit its highest price point in this history of this country.

And energy independence is a national security issue. I have been saying this for months.

All the options we know of are on the table. R&D will reveal things we don't know yet. Fusion may yet be a very significant if not dominant source of energy, for instance.
 

Moonbeam

Elite Member
Nov 24, 1999
74,767
6,770
126
Originally posted by: Arkaign
Originally posted by: Moonbeam
Originally posted by: Arkaign
Thorium reactors + electric cars/trains/buses/trucks = win. Make dozens upon dozens of them, with a federalized distribution system. Should be able to get electic rates below 8 cents/kwh nationally, and with more than enough power to transform to an electric-based transportation and energy system. Bye bye oil, bye bye NG, other than staid uses like specialized equipment, heating oils, etc.

Brilliant! We can sell the thorium reactors to the third world so they can solve their own energy problem in a monkey see monkey do sort of way.

That would be nice, but I think the national security types would worry over nuclear proliferation. The thorium fuel cycle, while incredibly efficient when you utilize reprocessing, also can be used to build up weapons-grade materials.

Besides, my focus in this is what we could do to become energy independent + self-sustaining (we have gobs of thorium), with absolutely minimal waste/environmental impact. Obviously the batteries and electrical storage are an issue, but balanced against being a slave to oil, and petrocarbons, I think it's a good trade.

Biofuel would be nice, but the sacrifice of agricultural assets towards energy assets is a bad tradeoff IMHO, and it also negatively impacts the price of food.

The fact that thorium reactors can be used to make nuclear weapons is exactly why we don't want to go down that road. We can't export that technology and we can't solve global warming if we don't have technologies for sale that we adopt ourselves. We have an opportunity, for a while, to become the greatest suppliers of green technology out there with all the benefits of selling that technology that would result. Nuclear energy is a disaster because we don't want the waste anywhere in any state that we live. Bio fuels from food is absurd, but bio fuels holds tremendous promise when created from CO2 itself and that is being worked on. We need such fuel for aviation and plastics etc.
 

ElFenix

Elite Member
Super Moderator
Mar 20, 2000
102,402
8,574
126
Originally posted by: Mxylplyx
Alternative energy development should focus on 2 things. Electricity generation, and electricity storage. Revolutions in those 2 areas, particularly the latter, will change everything. We can bridge the gap for electricity generation with nuclear, but we have to make serious strides in storage technology in order to get our automobiles off of hydrocarbons.

Screw biofuels. They should cease all development in that field.

add in electricity transmission. iirc, we've already got designs for much lower transmission loss, we just need the infrastructure.


i'd really like ERCOT to take the lead on this. being that it covers just texas and so has much lower bureaucracy to deal with and that we're planning on building new transmission lines to get wind energy from west texas and the gulf to cities, it makes sense to use a new generation of efficient transmission lines.




and screw corn ethanol. we shouldn't be basing our entire economy on corn to begin with, and producing all that corn causes more environmental damage in the gulf than all of our oil drilling.
 

palehorse

Lifer
Dec 21, 2005
11,521
0
76
Part of my goal would be to create a solution that would eventually lead to the Middle-East, Russia, and China paying us for their energy needs... wouldn't that be a hoot?!
 

Eeezee

Diamond Member
Jul 23, 2005
9,922
0
76
We need a national solar plan. Please sit down and hear me out before you go off on the disadvantages of solar power. Listen to my argument.

A few large scale solar power plants in the southwestern deserts of the United States, where sun is plentiful and land is dirt cheap, combined with a high voltage DC transmission backbone, could power every home in the nation. HVDC lines lose significantly less energy than AC lines, which is what makes this kind of idea possible. They're cheaper to build, require less land area, and are just as reliable. Since the southwest is dotted with numerous abandoned mines and other underground areas, allowing cavern pressurization to be used as a highly effective form of cheap energy storage. With enough solar power generation and this type of energy storage, the entire nation can be powered 24/7. In other words, we have to do several things

1) Establish enormous solar collection farms in the southwest. The land is cheap, but the materials are expensive. Luckily, costs are dropping rapidly
2) Overhaul the current electrical grid with new HVDC lines. This is better overall, because they're more efficient than AC lines.
3) Enable the already present caverns in the southwest to contain highly pressurized gas as a form of energy storage.

The fuel source is free. The only real cost is in the materials, some of which maintain a high efficiency despite being relatively cheap. The kWh costs for the most cost-effective solar cells are almost on par with coal and cheaper than nuclear power.

But Eeezee, what if it's a cloudy day? What if parts of the plant go offline for reasons X, Y, or Z? What if the energy storage fails. Unlikely, but not a problem. Supplement this solar power infrastructure with nuclear power and local sources of energy. Geothermal is an efficient form of energy generation for those to whom it is available. Wind turbines are great, but it's my understanding that most of the really cost effective regions have already been built up. Tidal generators have seen many technological breakthroughs that have yet to see adoption by the market.

We need a national solar plan. The only thing stopping this is a lack of public awareness as to the effectiveness of solar power. We're no longer living in the 60s. Solar power is cost effective NOW. Best of all, the costs of solar power decrease with scale. The larger the solar plant, the cheaper each kWh becomes.

This is where the government should step in. The private sector is unable or unwilling to produce solar power plants on the scale that is suggested. Without proper investment, this mode of production will never be exploited to its obvious potential.
 

Eeezee

Diamond Member
Jul 23, 2005
9,922
0
76
Originally posted by: winnar111
Originally posted by: GTKeeper

Because we could make a ridiculous amount of money out of it.

A longer lasting battery, a cheaper fuel cell, or some kind of super efficient wind turbine could make us trillions potentially.

I don't see China copying the microchip, or the video cards that the US exclusively makes for the rest of the world. Some things are easy to copy, others are not.

Err, wasn't ATI a Canadian company, and isn't TSMC based in Taiwan?

And they are venturing into microchip design.

http://www.technologyreview.co..._article.aspx?id=21322

These people copy our pharmaceuticals, they were able to duplicate the atomic bomb, and they're well on the way to putting a man on the moon, but they can't copy a battery or fuel cell that has to be small enough and cheap enough to put in a Honda Civic?

Automobile manufacturing effectively began in the US. Other nations copied that too.

If you want to look at stuff India and China are actually buying, look at warships and nuclear fuel.

http://www.indianexpress.com/n...stened-Jalashva/15833/

You've strayed way off topic. Maintaining an edge in the energy market earns ludicrous amounts of money. This is a fact. As energy technology develops and becomes cheap, the ones who control and develop the technology will control the costs at which they sell this technology to others. Consider also that early development can allow you to get a jump on purchasing the materials, allowing you to sell those materials to others for a higher premium once the technology is widespread.

Let's say Germany develops a new solar cell that is 99% efficient and costs relatively little to build. However, they keep the complex manufacturing process a secret; you must purchase it. We could probably reverse engineer it if we dump enough money into the project, but it would cost much more money than simply purchasing the technology from Germany. In other words, Germany sells this technology to every developed nation in the world at their own price and makes a mint.

Why would you prefer that Germany make a mint instead of the US? That makes no sense. As an American citizen, I want my country to be the one selling new energy technology to the rest of the world. You want to be the producer, not the consumer.

This creates a domino effect. By maintaining our status as the best country in the world for energy research, you are attracting scientists from around the world. Not only have our energy investments made us a ton of money, but suddenly our precious specialized workforce has also increased! This causes us to increase our standing in EVERY scientific field, not just energy production. It is clear that this generates much more revenue for America, not to mention a higher standard of living for everyone.

Do you like our military having a technological edge? Then you should like it when we invest in energy technology!
 

winnar111

Banned
Mar 10, 2008
2,847
0
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Originally posted by: Eeezee
Solar power is cost effective NOW.

Link?

http://www.reuters.com/article.../idUSN2139198820070621

Currently, utilities can buy power from low-cost coal-fired plants for around 4 cents per kilowatt, and sell the power to households and business at about 12 cents per kwh, although prices can be much higher during peak usage hours, said Ahearn.

However, in a supply-constrained market such as California, Ahearn said, power prices ranged from 12 to 23 cents per kwh, making solar nearly competitive.

Under current laws that expire in 2008, installation of solar power systems are subsidized by a 30 percent investment tax credit that helps narrow the gap between the cost of 20 to 40 cents per kwh and typical U.S. retail electricity costs of about 10.5 cents per kwh.



The power company also has to make some money....so there needs to be a further spread between the cost of production and what it sells at. And it doesn't address the obvious fact that people use more power at night, when solar power doesn't work....
 

winnar111

Banned
Mar 10, 2008
2,847
0
0
Originally posted by: Eeezee
You've strayed way off topic. Maintaining an edge in the energy market earns ludicrous amounts of money. This is a fact. As energy technology develops and becomes cheap, the ones who control and develop the technology will control the costs at which they sell this technology to others. Consider also that early development can allow you to get a jump on purchasing the materials, allowing you to sell those materials to others for a higher premium once the technology is widespread.

Except, if a solar cell costs 'relatively' little, it's probably made out of relatively commonplace materials which are sold on the global market. Unless George Bush has some sort of Hand of Midas to create something new, of course.


Originally posted by: Eeezee
Let's say Germany develops a new solar cell that is 99% efficient and costs relatively little to build. However, they keep the complex manufacturing process a secret; you must purchase it. We could probably reverse engineer it if we dump enough money into the project, but it would cost much more money than simply purchasing the technology from Germany. In other words, Germany sells this technology to every developed nation in the world at their own price and makes a mint.

Let's say they do. GTKeeper's assertion was that we could make '$trillions' on this; I have no idea how reverse engineering a $5k product (about the maximum a cheap car engine can cost) can cost anywhere near that figure.

India is delving into nuclear power. They don't have nuclear power; we do. Are they asking us to build them nuclear power plants? No, they're doing it themselves.

The US uses about 100 quadrillion BTUs of energy a year. I googled and found a 1 meter solar panel generates about 433 BTUs per hour, or a little less than 2 million a year. Multiply that by 10 if you want, so 20 million.

We'd have to buy billions of these panels. And yet, reverse engineering the technology is supposed to be more expensive? If they make a $500 profit (10%) on a $5k panel, that's $500b we'd have to pay them.

It would be cheaper to go to war with them and just steal the power plant. It's worked twice.
 

heyheybooboo

Diamond Member
Jun 29, 2007
6,278
0
0
Originally posted by: winnar111
Originally posted by: Eeezee
Solar power is cost effective NOW.

Link?

http://www.reuters.com/article.../idUSN2139198820070621

Currently, utilities can buy power from low-cost coal-fired plants for around 4 cents per kilowatt, and sell the power to households and business at about 12 cents per kwh, although prices can be much higher during peak usage hours, said Ahearn.

However, in a supply-constrained market such as California, Ahearn said, power prices ranged from 12 to 23 cents per kwh, making solar nearly competitive.

Under current laws that expire in 2008, installation of solar power systems are subsidized by a 30 percent investment tax credit that helps narrow the gap between the cost of 20 to 40 cents per kwh and typical U.S. retail electricity costs of about 10.5 cents per kwh.



The power company also has to make some money....so there needs to be a further spread between the cost of production and what it sells at. And it doesn't address the obvious fact that people use more power at night, when solar power doesn't work....

Peak electrical loads occur twice a day:

1) When people wake up in the morning; and
2) When people get home from work in the evening.

The issues are primarily grid related.

Moving power through the grid in an equitable fashion should be the law. If the national grids were interconnected supply could easily be moved from region to region as peak periods occur.

Companies spend a lot of money maintaining their portions of the grid. In certain areas because of deregulation, speculators and market manipulators have built power plants essentially to profit from the price spikes at peak loads.

To further exacerbate the situation, such douchbags, of course, have not participated in the capital and operating costs associated with the transmission of power through the various portions of the grid. Somebody always gets screwed. So ....

Cliffs

1) Update the grid infrastructure; and
2) Develop a system of equitable fees to pay for it without rewarding speculators and manipulators.

Alternative power generation can then best be used to augment current power generation as technology advances.
 

OFFascist

Senior member
Jun 10, 2002
985
0
0
I think eventually we will be able to meet most all of our electrical needs with solar, wind, tidal, hydroelectric, and fusion power.

In the meantime untill we are able to ramp up production, build the infrastructure, and develop fusion power plants we will need to drill for more oil (while weaning ourselves off of it, through more efficient use) and building more nuclear power plants until we are able to develop fusion power.
 
Oct 30, 2004
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"Alternative Energy" is another one of those touchy-feely warm 'n' fuzzy things that sound good but may not make economic sense. In contrast, nuclear power makes sense but scares the beejeezus out of a primative and mindless populace.
 

ChunkiMunki

Senior member
Dec 21, 2001
449
0
0
I think we were close to change when gas was over $4 a gallon and rising, now it looks like "ho-hum" status quo everythings OK now. People just get used to the new price for energy, and go about their lives, complaining about the price though.
 

Moonbeam

Elite Member
Nov 24, 1999
74,767
6,770
126
Originally posted by: WhipperSnapper

"Alternative Energy" is another one of those touchy-feely warm 'n' fuzzy things that sound good but may not make economic sense. In contrast, nuclear power makes sense but scares the beejeezus out of a primative and mindless populace.

Exactly, so fucking forget it. There is no example of anything more primitive and mindless than trying to get the primitive and mindless to go in the direction of their fears, eh?
 

Xellos2099

Platinum Member
Mar 8, 2005
2,277
13
81
Make one wonder why we don't use nuclear power plant while many countries in Europe use it and greatly benefit from it as they got much lower energy bill than we do. I all all for renewable energy development but we need to drill oil right now in order to substance ourselves while the development is underway. Much better than letting our money into enemies hand.
 

heyheybooboo

Diamond Member
Jun 29, 2007
6,278
0
0
Originally posted by: Xellos2099
Make one wonder why we don't use nuclear power plant while many countries in Europe use it and greatly benefit from it as they got much lower energy bill than we do. I all all for renewable energy development but we need to drill oil right now in order to substance ourselves while the development is underway. Much better than letting our money into enemies hand.

Yup.

Those desperadoes in Canada and Mexico from whom we get the overwhelming majority of our oil will definitely turn against us.

And the nerve of Venezuela to sell us oil cheaper than anyone else. Maybe we should invade them and cut their output 50% like we did in Iraq.
 

ProfJohn

Lifer
Jul 28, 2006
18,161
7
0
What if we start a "Manhattan Project" to remove fossil fuels from our electrical grid.

Instead of some pie in the sky program to find new sources of energy this is one that we could succeed at with 100% certainty.

Wind, solar, tidal, hydroelectric and nuclear power could do the job, along with anything else we find in the near future.

And then after we completed this program we could work on converting our cars to plug in electrical cars. Plug-in cars would most likely be adequate for nearly everyone in the country with only long haul truckers and people who travel a lot needed gas cars.
 

palehorse

Lifer
Dec 21, 2005
11,521
0
76
Originally posted by: ProfJohn
What if we start a "Manhattan Project" to remove fossil fuels from our electrical grid.

Instead of some pie in the sky program to find new sources of energy this is one that we could succeed at with 100% certainty.

Wind, solar, tidal, hydroelectric and nuclear power could do the job, along with anything else we find in the near future.

And then after we completed this program we could work on converting our cars to plug in electrical cars. Plug-in cars would most likely be adequate for nearly everyone in the country with only long haul truckers and people who travel a lot needed gas cars.

sounds great to me!

now, how come NONE of our candidates speak in those terms? each of them discusses parts of that solution, but NONE of them seem willing to make all of it happen yesterday!

Step one: convert the entire country to a nuclear/solar/hydro/wind power grid.
Step two: impose legislation that forces car manufacturers to convert all of their new vehicles to electricity.
Step three: Create and fund a new "Manhattan Project" to develop cold fusion or some other major breakthrough in energy.
Step four: Give Saudi Arabia the big middle finger!

Like i said, that sounds great to me! :cool:
 

Jeff7

Lifer
Jan 4, 2001
41,596
20
81
Solar power: Good. LOTS of energy hits our rooftops every day, and most of it just gets turned into heat. Research better solar panels. If we could make some crazy jump and get up to >90% efficient, that could pretty well take care of all of our daytime energy needs with relatively few panels.
Even some way of making today's ~13% efficient solar panels much cheaper would be very helpful.

Compliment that with fusion reactors, and we'd be set.
They've finally got reactors that have positive efficiencies. The next challenge is boosting the efficiency such that it would be enough to make up for all the other losses inherent to a power plant and grid. After that, it must be made cost-competitive with other forms of power generation. I'll say within 50 years we'll see the first commercial fusion power plant.
In the meantime, lift the ban on reprocessing, reprocess partly spent fuel and extract as much energy as possible from it. The high-level waste will decay significantly in a hundred years or so - it's really dangerous in the short term because it's so energetic. But that also means that it decays faster.
As fuel is reprocessed, phase out fresh uranium supplies, with the goal of "using up" all existing uranium stores. As the fuel supply starts to decline, begin decommissioning fission plants, and replace them with fusion plants.

 

Eeezee

Diamond Member
Jul 23, 2005
9,922
0
76
Originally posted by: winnar111
Originally posted by: Eeezee
You've strayed way off topic. Maintaining an edge in the energy market earns ludicrous amounts of money. This is a fact. As energy technology develops and becomes cheap, the ones who control and develop the technology will control the costs at which they sell this technology to others. Consider also that early development can allow you to get a jump on purchasing the materials, allowing you to sell those materials to others for a higher premium once the technology is widespread.

Except, if a solar cell costs 'relatively' little, it's probably made out of relatively commonplace materials which are sold on the global market. Unless George Bush has some sort of Hand of Midas to create something new, of course.

That doesn't follow at all. Just because the manufacturing process is cheap doesn't mean that the materials are cheap. Look at any photovoltaic material; you'll find that in many cases the raw materials are expensive, but the most expensive part is the manufacturing process. Developing a cheaper manufacturing process might still involve rare materials, and so you can develop a hold on the market.

Regardless, you're making a mint on the technology sales alone even if the materials are discarded banana peels. And I'm not sure why you'd think George Bush plays into this...

Originally posted by: Eeezee
Let's say Germany develops a new solar cell that is 99% efficient and costs relatively little to build. However, they keep the complex manufacturing process a secret; you must purchase it. We could probably reverse engineer it if we dump enough money into the project, but it would cost much more money than simply purchasing the technology from Germany. In other words, Germany sells this technology to every developed nation in the world at their own price and makes a mint.

Let's say they do. GTKeeper's assertion was that we could make '$trillions' on this; I have no idea how reverse engineering a $5k product (about the maximum a cheap car engine can cost) can cost anywhere near that figure.

India is delving into nuclear power. They don't have nuclear power; we do. Are they asking us to build them nuclear power plants? No, they're doing it themselves.

Obviously you have no experience in the subject, so I would suggest you stop implying that it will cost a paltry sum to reverse engineer some of the more complex solar cells available. Besides, who said that the power generation has to be photovoltaic? Suppose Germany created a whole new method, something that has never been seen before. What then?

India has bought numerous patents from various nuclear powered countries in the past. They have paid the entry fees. Now their scientists and engineers are designing their own reactors with new technology.

You're really going out of your way to compare apples to oranges here.

FURTHERMORE, you've gone back on your original argument! India is spending money, investing in energy, because they don't want to have to buy newer reactor designs from other countries! This is exactly what I'm proposing we do, and exactly the opposite of what you've stated you'd have us do (wait for other countries to develop first and copy them - how patriotic of you, to suggest that we take a seat).

The US uses about 100 quadrillion BTUs of energy a year. I googled and found a 1 meter solar panel generates about 433 BTUs per hour, or a little less than 2 million a year. Multiply that by 10 if you want, so 20 million.

We'd have to buy billions of these panels. And yet, reverse engineering the technology is supposed to be more expensive? If they make a $500 profit (10%) on a $5k panel, that's $500b we'd have to pay them.

It would be cheaper to go to war with them and just steal the power plant. It's worked twice.

Again, apples to oranges - you're comparing the costs of reverse engineering to the cost of deployment for seemingly no reason. For a new solar panel, the reverse engineering cost will easily be on the same magnitude as developing the technology ourselves - simply figuring out what's in it does not tell you how to make one, so you'll either go through a lot of trial and error or you'll have to hunker down and actually do the research, just like the original researchers in the foreign country did first. Sorry, but you're wrong. Reverse engineering a new solar cell is not the same as reverse engineering a VCR. It might be as easy, but more likely it is significantly more complicated.

Also, where are your panels? Are they placed on top of a California home? Are they in the Mojave desert? Are they somewhere in Ohio? Where do your numbers come from? Furthermore, what kind of solar panel is this? There are many types, each with its own efficiency. Without efficiency rating and location, your numbers are meaningless.

You seem to be confused. There are two choices

1) Purchase the technology from foreign country OR reverse engineer it ourselves, either way the foreign country ends up making more money than we do off of the new technology (ie net loss)

2) Develop the technology ourselves and sell it to other countries. (ie net gain)

Which option do you suppose is more profitable? I'm not suggesting that we buy/sell each individual panel; eventually someone else will discover the secret anyway. It's far wiser to sell the manufacturing secret itself, up front. With that money, the research costs will have paid themselves off several times over. Get it? It's more profitable to do the research yourself!

Ah yes, let's go to war with Germany again! That will go over real well. You would have fit right in with the Germans in WWI or WWII. And suppose the technology is destroyed before we get there? Oh well, I suppose we'll just occupy them anyway. In any case, a war with any EU nation will make Iraq look like a bargain. I sincerely hope that last comment was sarcasm. $500b will be the ante for that kind of war :p
 
Feb 16, 2005
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This is great, I am very glad to see this bring about so much well thought out discussion and debate, and it really looks like the majority of people are on the same page. Let's eliminate our oil dependence, encourage the govt to push hard on developing newer, more efficient renewable energy resources, and reap the benefits of new technology, new jobs and better national defense.
I even would like to compliment PJ on that great simple idea. Everyone here seems to agree, so it appears that only the people in DC are the ones out of touch and handcuffed by big oil and the big 3 auto co's.
Thanks again all, it was really good seeing this discussed and thought out. Every once in a while we can put aside our own partisan ideology and come to an agreement that benefits the US, not just the dems or the repubs. Very, very cool.
 

phillyTIM

Golden Member
Jan 12, 2001
1,942
10
81
Hey, I'm all ready to buy a brand new hydrogen-powered car just as soon as they can make'em and get the refueling infrastructure in place. I, by no means, am a new car buyer kind of guy, but I'd bite the bullet to get out from under the oppressive oil/gas based old-energy.