Energy & Commodities

Avoiding Pitfalls in the Climb to Resource Investing Heights

Mountainpeak580Successful resource investors have to make their way past a lot of money pits before they find a stock that will make it to the top. In this interview with The Gold Report, S&A Resource Report Editor Matt Badiali shares the red flags wedged in PEAs and points to a handful of companies that are building shareholder value.

The Gold Report: You’ve said that natural resource investors need to be open to opportunities wherever they occur. How do you separate the hype from fact to determine a real bargain? 

Matt Badiali: My secret is research. I’m a scientist. I love digging in the dirt and looking in places where other people don’t want to look for opportunities. I also have a secret weapon in that I work with a guy who is a forensic accountant. He can read a balance sheet and annual and quarterly reports and spot the trouble spots. He warns me of any potential land mines.

TGR: What are the red flags you find most often? 

 

MB: Debt is a big one. You have to be wary of natural resources companies piling on debt. Miners have no say in what they will be paid for the material they are selling. If you mine gold, you are paid whatever the gold price is that day. You are a price taker as opposed to Apple, which sets the price of the iPhone at $700 and that is what it thinks the market will pay. Debt is a fixed cost that has to be paid regardless of the price of gold or silver. Investors have to figure out whether a company can sustain itself based on the cash coming in and the money going out. 

Screen Shot 2015-07-08 at 6.00.43 AMTGR: You also have the luxury of being able to visit these projects and talk to the CEOs, to the geologists. Conferences like the Sprott/Stansberry Vancouver Natural Resources Symposium, where you will be speaking, allow investors to talk to company representatives. We recently interviewed Rick Rule and Porter Stansberry. Rick talked about some of the questions that he asks when he’s face to face with companies. What are the questions you think investors should be asking when they get the chance to meet with a junior mining company representative? 

MB: The number one question is “What is your burn rate?” I need to know how much money a company is going to spend this year. The second question is “How much money do you have in the bank?” Companies are notorious for having $ 2 million ($2M) in the bank and a $6M burn rate. Often the plan is to make up the difference by selling a bunch more shares. That is when I turn on my heel and walk away. I would rather buy after the company has diluted the current investors. 

We wrote a report called “A Guide to Avoiding the Most Popular Mining Scam in the World.” It dissects the smoke and mirrors in preliminary economic assessments (PEAs), the reports required by the Canadian Securities Administrator after the Bre-X scandal. The goal was to force mining companies to disclose their economics, assay results, everything. Actually, all they really did was facilitate more frauds because companies find a way to say whatever they want in PEAs. 

Screen Shot 2015-07-08 at 6.00.50 AMOften a PEA states that when a mine is built, it will be worth a bazillion dollars. But the truth is buried in the details. Many will assume $1,500/ounce ($1,500/oz) gold prices when reality is $1,200/oz today. Or they use a pretax estimate or an undiscounted present value for a mine that will operate over 30 years. There are lots of ways for folks to manipulate these things.

TGR: Has picking winners gotten easier now that there are fewer companies to choose from? Has the bifurcation that Rick Rule has talked about happened?

MB: It is a lot easier today to see which companies have real assets, real value. There is absolutely a group of companies that have been lost in the declines in the price of gold and the general rout of mining stocks. What I’m looking for right now are real assets, like major discoveries or mines that are in the process of being built.

Fission Uranium Corp. (FCU:TSX) is a junior mining company with a giant uranium deposit, Patterson Lake South, in the Athabasca Basin of Canada. It’s in the process of advancing this project and creating enormous value for shareholders. The stock is up 12% since January while most of the mining sector has just been absolutely crushed. 

Dalradian Resources Inc. (DNA:TSX) has a nice little gold discovery in Northern Ireland, Curraghinalt. From January to today, it’s up 36%. These are companies with real projects.

A great example of a stock that got lost in building a mine is Pretium Resources Inc. (PVG:TSX; PVG:NYSE). This is high-grade gold. It is going to be an extremely economic mine. CEO Bob Quartermain is doing an outstanding job of advancing the Brucejack project in British Columbia. 

If you’re going to buy any gold stock this year, don’t mess with Newmont Mining Corp. (NEM:NYSE) or Barrick Gold Corp. (ABX:TSX; ABX:NYSE). Don’t mess with penny stocks. Buy Pretium. That stock will make you a lot of money in a bull market. 

Bob Quartermain proved himself to be a wealth creator in his last job, as CEO of Silver Standard Resources Inc. (SSO:TSX; SSRI:NASDAQ). He has a tiger by the tail with this deposit. Brucejack is ridiculous. Valley of the Kings, which is part of the Brucejack project, is underground now, and it is drilling out more of this high-grade gold. This is a tremendous opportunity. At $6-and-change, the stock could easily double. This is one where we’ll look back and say, gosh, why didn’t we buy more.

TGR: Are you finding these hidden gems in places other than Canada? 

MB: Absolutely. Reservoir Minerals Inc. (RMC:TSX.V) is a great example of a company that has a massive deposit in eastern Serbia. It is a small exploration company right now. It was a $6 stock not that long ago, but it fell as low as $3.50/share. It is trading at $4+/share now. It has the massive Timok deposit that it is in the process of outlining as a joint venture. Most of its costs are being carried by its partner, Freeport-McMoRan Copper & Gold Inc. (FCX:NYSE). 

Reservoir is run by smart people and has several other peripheral deposits. This is not a high-risk, hope-they-find-something speculation. This is not one of the stocks that is falling because it was selling a dream based on moose pasture up where Santa Claus lives. This is a company that has an asset that it’s developing with a major partner. I think it’s a really good buy right now. 

TGR: In a difficult capital market, some miners turn to royalty and streaming companies to make up the difference between their balance sheet and their burn rate. Has the nature of royalty deals changed during the current market cycle? 

MB: At its core, a royalty is the right to a percentage of the production of a mine without the obligation of paying the costs associated with that. If I own a 2% royalty on a mine that produces 100 oz of gold a month, I get 2 oz of gold a month or the value of that if it’s sold. And I don’t have to pay for the costs. So I just get 2 oz of gold in my hands because that’s my royalty.

Over the last decade or so, royalty deals morphed into what are now called streaming deals where I agree to pay you some amount of money for those 2 oz of gold. Maybe I pay you $400/oz, and then I get all the upside after $400/oz. I’m not as big a fan of streaming deals because they introduce commodity risk into the royalty model. The pure royalty models are wonderful, like a lot of the oil royalties, because they’re basically free cash coming into the business. There is almost no cost of revenue, so most of it goes straight to the bottom line. 

The two best royalty companies in the mining space are Royal Gold Inc. (RGLD:NASDAQ; RGL:TSX) and Franco-Nevada Corp. (FNV:TSX; FNV:NYSE). I like to point to Royal Gold as my best example because it has been around the longest. In 2001, you could buy shares of Royal Gold for under $2.50/share. Today, they are trading for $62. That’s a pretty nice 15-year run. If you have some smart folks running it and they’re able to recycle their cash flow into acquiring more royalties, the company grows very quickly. I like that model.

I like it so much that we recently bought Osisko Gold Royalties Ltd. (OR:TSX), one of the newest of the royalty models. Again, it’s run by some really smart people. We bought in December 2014, and it’s up slightly, up 10%. I think that it is still a good buy because if the company can execute the same strategy that Royal Gold used to go from $2.50 to $60/share, people who get in today should be in line for triple-digit or more gains. This is one where I would like to buy these shares and put them in a trust for my kids because I think that’s the right way to own them, just leave them alone and not worry about the wiggles. 

TGR: Any comforting words you can offer investors trying to outlast the wiggles in the market today?

MB: When you hike to the top of the mountain, you don’t worry about the gullies. You just look at the peak and say that’s where I’m headed, and that’s where these things are headed.

The things that I am most excited about right now are the companies that have big, robust deposits and are building mines. Those are the companies that are going to benefit most from the coming market cycles.

TGR: Thank you for your time, Matt.

Matt Badiali is the editor of the S&A Resource Report, a monthly investment advisory that focuses on natural resources, including silver, uranium, copper, natural gas, oil, water and gold. He is a regular contributor to Growth Stock Wire, a free pre-market briefing on the day’s most profitable trading opportunities. Badiali has experience as a hydrologist, geologist and consultant to the oil industry. He holds a master’s degree in geology from Florida Atlantic University.

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Top 4 Reasons Oil Prices Are Heading Back Down

imagesThe big news from the U.S. this week was new data that showed that the weekly rig count…actually increased. That’s right, after 29 consecutive weeks of rig count declines, the industry may have finally hit bottom and could be on its way back. For the first time in seven months the U.S. saw additional rigs added into operations. Baker Hughes reported that an additional 12 oil rigs came into service for the week ending on July 2, although natural gas rigs declined by 9, for a net gain of 3 rigs.

….read the Top 4 Reasons Oil is Heading Down HERE

 

Energy Master Limited Partnerships Go Mainstream

Master limited partnerships are yield-producing investments that can bring remarkable returns to smart investors and provide short-term buy-sell profits, as Robert W. Baird & Co.’s Ethan Bellamy explains In this interview with The Energy Report.

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The Energy Report: Ethan, your firm covers a lucrative space in the natural resources sector, master limited partnerships (MLPs). Would you briefly describe this investment vehicle?

Ethan Bellamy: Master limited partnerships are a subset of publicly traded partnerships that have been around since the tax reform of the late 1980s. They serve businesses that extract and transport energy in the United States. They also may generate qualifying income sources in rents and dividends.

TER: How do MLPs differ from other types of partnerships?

EB: MLPs are publicly traded. They get the liquidity benefits of publicly traded securities, coupled with the tax efficiencies and merits of a partnership. The tax structure eliminates the double taxation of dividends. There is no layer of taxation at the entity level, and the tax only occurs at the limited partner level. It is sometimes misconstrued that MLPs are tax-free. In fact, they are not. They are taxed at the unit holder level. But they have a net present value pick-up that one does not find in regular investments.

TER: Why are most MLPs in energy and real estate? Why isn’t the form used more universally?

EB: In the late 1980s, Winchell’s Donuts and the New York Knicks and a bunch of non-energy businesses converted into the MLP structure to make their businesses more tax-efficient and investable. Congress elected to wall off the MLP structure to a subset of extractive resources to prevent the erosion of the corporate tax space. The MLP space was subsequently expanded to include biofuels and logistics. There is a move afoot to expand the sector to include renewable energy sources. 

TER: Is that a good move?

EB: Renewables deserve a level playing field. I would welcome any cash-flowing businesses with good yield characteristics that can diversify the energy sector.

TER: Energy MLPs have been seriously outperforming utility stocks and many other energy investment vehicles during the last five years. Why?

EB: There are two main reasons. First, the Federal Reserve’s aggressive monetary policy propped up anything with a yield handle. MLPs are just one of the many beneficiaries of the Fed’s accommodative policy. Equity owner-yielded securities have done particularly well. 

Screen Shot 2015-06-30 at 12.25.27 PMThe second reason is a more specific energy variable, which is the resource expansion brought about by hydraulic fracturing and horizontal drilling. Three-dimensional seismic design and a host of new technologies have potentially unlocked vast global resources. But the United States and Canada are the only places, so far, where these technologies have been employed to great economic effect. 

The combination of strong secular growth characteristics and the strong technical backdrop of the yield bubble is driving capital into the MLP sector, creating an extraordinary return. On top of that, the MLP space has mainstreamed; it has gained enough critical mass to become a legitimate institutional investment class. Mainstreaming caused a sea change in valuation for MLPs.

TER: Is there a flipside to holding an energy MLP for the long-term?

EB: Yes, there is a flipside. My biggest single fear is falling oil prices. Producing an extraordinary amount of natural gas cut natural gas prices in half. The next oversupplied commodities to fall in price were the natural gas liquids: propane, butane, isobutene and ethane. Crude oil has held up better, mainly because it is a more globally transportable commodity. But we are beginning to saturate the North American system with crude. Even though we can export refined products, there is a danger that in 2015 we may see significant retrenchment in crude oil prices because of the oversupply situation. 

These situations pose some risk to the energy MLPs. Equities are influenced by the price of oil because it has a such pervasive impact on the economy. But MLPs have a higher trading relationship to oil prices than non-energy securities. If oil prices falter too much, drilling will slow. When drilling slows, volumes slow. MLPs have energy and oil price exposure. 

The second potential headwind to owning MLPs would be caused by rising interest rates—if they do increase in the near-term, as many people expect. 

TER: Is there a short-term seasonality effect on the MLP sector?

EB: November tends to be a buying opportunity for MLP investors. Investors like to buy MLPs around Halloween and sell them in January. Historically, the January MLP valuation is tied to the flow of bonuses and investments and taxes. January is usually positive for MLP performance, and it is a good time to sell. 

TER: Which MLPs do you like in the energy services niche?

EB: On the oil field services side, we are partial to New Source Energy Partners L.P. (NSLP:NYSE). New Source started out as an upstream MLP focused around the Hunton Formation in Oklahoma. It has expanded into oil field services, particularly into pressure testing. It has done an excellent job of growing its distribution, post-initial public offering (IPO). It is poised to create an integrated upstream model, which we view as a compelling opportunity. 

Screen Shot 2015-06-30 at 12.25.35 PMWe are generally interested in the fuel distribution MLPs. We like both Susser Petroleum Partners L.P. (SUSP:NYSE)and CrossAmerica Partners L.P. (CAPL:NYSE) (formerly Lehigh Gas Partners L.P.). Both of these MLPS have recently completed transformative, highly accretive merger-and-acquisition (M&A) deals that are likely to lead to substantial distribution growth. We have raised our price target significantly on both of those names due to their growth trajectories.

We closely follow Cypress Energy Partners L.P. (CELP:NYSE). Cypress Energy is primarily a saltwater disposal business. It also performs pipeline integrity and systems testing. Saltwater disposal is a newer entrant to the services space. The Cypress model focuses on pipeline safety, which is an issue attracting media attention. Cypress is poised to gain contracts due to the safety issue from MLPs that operate pipelines. The dominant part of the Cypress water disposal work is in the Bakken, in North Dakota. Production growth in the Bakken leads to top-line drivers for Cypress, both in terms of production water and flow-back water from fracking jobs. 

Another disposal services name that we keep an eye on is NGL Energy Partners L.P. (NGL:NYSE). There are likely to be several IPOs in the disposal services arena soon.

TER: What is the story with explorer/producer MLPs in the oil patch?

EB: The upstream MLPs have had a rough go of it lately. They tend to have the highest yields in the sector, both in terms of greater commodity price risk and because their distribution growth has been diminished, or flat-lined, due to weak commodity prices, particularly for natural gas. Natural gas has made a bit of a comeback lately, but the upstreamers are still fighting the effect of the dip. The upstream market is fairly competitive, too. 

The biggest name that people will recognize in the space is Linn Energy LLC (LINE:NASDAQ). Linn Energy was recently the target of rigorous short-seller attacks. It finally turned the corner by creating an asset plan, which is in full stride. It has eight transactions underway right now. Linn Energy should be able to restart its distribution growth in the first half of 2015. 

Mid-Con Energy Partners L.P. (MCEP:NASDAQ) runs its oil patch business fairly conservatively. It is disciplined in acquiring new assets. We like it.

Legacy Reserves L.P. (LGCY:NASDAQ) did an important deal with WPX Energy Inc. (WPX:NYSE). The two companies have created an incentive structure and turned themselves into a dropdown MLP overnight, which we think is going to lead to enhanced distribution growth. 

Screen Shot 2015-06-30 at 12.25.45 PMI caution, however, that oil price fragility could generate an outsize impact on upstream MLPs, and these partnerships are not all created equal. Legacy could have a rough quarter after Permian differentials blew out as much as $22/barrel. That created a headwind for firms that did not have their basis risk swapped out. 

TER: What do you look for when deciding to invest in an MLP? 

EB: The big-picture strategic rationale for owning MLPs is the secular growth. Many MLPs operate pipelines, for example. They provide the foundational infrastructure of the overall oil and gas infrastructure, and they can be risk-resilient. It makes sense for income investors to balance a portfolio with MLPs—maybe in the 5–10% range, depending on income needs. 

It pays to be a little cautious here, though. We look for high visibility on distribution growth that will not be derailed because oil prices take a hit or the market collapses. We like well-run, bellwether, highly liquid MLPs, particularly ones that can do well in a stirred-up environment. 

Plains All American Pipeline L.P. (PAA:NYSE) is one of the best-run MLPs. We style it as “anti-fragile.” Plains is in the crude logistics business, and it is positioned to capture enhanced margins during times of volatility. These types of MLPs are great places to stash capital for an investor focused on preservation and income. MLPs like Plains can make lots of money during a crisis. 

TER: What kind of income are we talking about?

EB: Income stream for the higher-quality MLPs ranges from 2–4%. An investor can walk up the risk chain to the upstream MLPs, which can return 10%. A name that is yielding 2–4% is likely to experience significant growth, with substantially higher yields, in the coming years. Conversely, there is a reason why an MLP has a 10% yield handle. It is not free money. If it was a relatively lower-risk investment, it would carry a lower yield handle, so caveat emptor.

TER: Price and yield have an inverse relationship for MLPs? Like bonds?

EB: Exactly. The defining variable in MLP yield, and therefore price, is the rate at which firms are growing their distribution. Distribution growth is a proxy for enhanced value creation down the road, as well as for the stability of the distribution. An MLP cannot grow distribution if its base level of income is not stable.

TER: Do you have other MLPs to call to our attention today?

EB: Enterprise Products Partners L.P. (EPD:NYSE) is the bellwether, big-liquid MLP. It just did a $4B transaction; it bought the general partner of Oiltanking Partners L.P. (OILT:NYSE) and 66% of Oiltanking’s common units, and has proposed to buy up the remaining public stake in Oiltanking. The deal is indicative of how a good MLP expands its business. It is also indicative of the consolidating trend in the space, which is providing a tailwind for the whole group.

TER: Thank you, Ethan.

Ethan BellamyEthan Bellamy specializes in the analysis of master limited partnerships at Robert W. Baird & Co. Previously, he was director of research for the Lehman Brothers MLP Opportunity Fund, where he was responsible for fundamental analysis and due diligence in public, PIPE and pre-IPO investments in natural resources. He also covered MLPs at Stifel Nicolaus. He holds a master’s degree from the University of Colorado at Boulder, and a bachelor’s degree from Clemson University.

Want to read more Energy Report interviews like this? Sign up for our free e-newsletter, and you’ll learn when new articles have been published. To see recent interviews with industry analysts and commentators, visit our Streetwise Interviews page.

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DISCLOSURE: 
1) Peter Byrne conducted this interview for Streetwise Reports LLC, publisher of The Gold Report, The Energy Report, The Life Sciences Report and The Mining Report, and provides services to Streetwise Reports as an independent contractor. He owns, or his family owns, shares of the following companies mentioned in this interview: none.
2) The following companies mentioned in the interview are sponsors of Streetwise Reports: None. The companies mentioned in this interview were not involved in any aspect of the interview preparation or post-interview editing so the expert could speak independently about the sector. Streetwise Reports does not accept stock in exchange for its services.
3) Ethan Bellamy: I own, or my family owns, shares of the following companies mentioned in this interview: None. I personally am, or my family is, paid by the following companies mentioned in this interview: None. Robert W. Baird & Co. has a financial relationship with all companies discussed in this interview. I was not paid by Streetwise Reports for participating in this interview. Comments and opinions expressed are my own comments and opinions. I determined and had final say over what companies would be included in the interview based on my research, understanding of the sector and interview theme. I had the opportunity to review the interview for accuracy as of the date of the interview and am responsible for the content of the interview. 
4) Interviews are edited for clarity. Streetwise Reports does not make editorial comments or change experts’ statements without their consent. 
5) The interview does not constitute investment advice. Each reader is encouraged to consult with his or her individual financial professional and any action a reader takes as a result of information presented here is his or her own responsibility. By opening this page, each reader accepts and agrees to Streetwise Reports’ terms of use and full legal disclaimer.
6) From time to time, Streetwise Reports LLC and its directors, officers, employees or members of their families, as well as persons interviewed for articles and interviews on the site, may have a long or short position in securities mentioned. Directors, officers, employees or members of their families are prohibited from making purchases and/or sales of those securities in the open market or otherwise during the up-to-four-week interval from the time of the interview until after it publishes.

 

Why Tech Will Save Our Oil Boom

Back in 2008, hardly anyone had heard of the now-famous Bakken Shale in North Dakota.

When the USGS released its assessment that year, reporting that North Dakota and Montana’s Bakken formation held 3 to 4.3 billion barrels of technically recoverable oil — roughly 25 times more than its previous estimate in 1995 — it was only a matter of time before the play became the darling of the U.S. oil industry.

It was as if a sudden massive oil discovery took place at the time, with investors suddenly realizing the kind of value the play truly held.

But the truth is that we already knew there were billions of barrels up for grabs in the Williston Basin… and we’ve known it for quite some time.

The discovery of oil in North Dakota actually took place 62 years ago!

Shale 2.0: It Begins…

A year ago, I talked a little bit about the first exploratory well drilled by Amerada Petroleum Corp. on Clarence Iverson’s farm in Tioga, North Dakota. It soon became the first commercial oil well in the state.

Two years later, a geologist named J.W. Nordquist formally described the Bakken as a prolific source rock with oil migration into surrounding rock reservoirs.

Unfortunately, the oil locked in the Bakken couldn’t be extracted using conventional means, and companies all but wrote off the formation, only attempting to extract oil there as a last measure.

Oh, how the times have changed… Things really started taking off after the USGS assessment I just mentioned.

And like I said above, we already knew these tight oil formations held a jaw-dropping amount of oil-in-place.

The only issue was how to effectively extract it.

Look, my readers and I have had a front-row seat to the first stage of the United States’ tight oil boom. Now it’s time to double down on what’s going to drive this boom forward.

And now is the time to buy…

Deeper, Cheaper, More Productive

Things were much different in the early days of the shale boom, just as Harold Hamm and friends were still making a name for themselves in the Bakken.

And for the last few years, I’ve been telling readers time and again that the next stage of the shale boom won’t come from a massive discovery.

It’s technology that will drive us forward.

And since 2008, that’s precisely what has happened.

In fact, U.S. drillers are getting better at tapping our tight oil resources with each new well they drill!

Don’t believe me? Well then, we can just let the numbers do the talking…

Why Technology Will Save the Energy Sector

Last week, I noted how the average production per shale well in four key fields has increased considerably over the last eight years.

So if the combination of horizontal drilling and hydraulic fracturing was what kick-started the tight oil boom, what’s next?

When it comes to developing these tight oil resources, our biggest concerns are both the time and money it takes to drill and complete these wells. One of the first advancements we’ve seen was a move towards pad drilling, which allowed companies to drill multiple wells on a single location. The company simply had to disassemble the rig, move it over the new spot, and then rinse and repeat.

And now, these operators are taking it a step further…

One of the next game-changers that immediately come to mind is “walking rigs,” which I believe will soon become a common sight on these fields. Here’s a quick video from Patterson-UTI Energy (NASDAQ: PTEN) that explains this new technological advancement.

The differences between the new rigs being deployed today and the first-generation rigs is staggering. Below, you can see just how efficient the new rigs have become since 2011:

rigefficiency

Ever wonder why the rig count has dropped precipitously since the summer of 2014, yet production continued to climb? The simple answer is that the rig count is quickly becoming disconnected from the total amount of feet drilled by oil wells.

riguse

Over the last six years, the number of “Generation 3” rigs in the field jumped by 60%, each one far more efficient than its predecessor.

That, dear reader, is why investors still have faith in the most prominent tight oil plays — including West Texas, where my readers and I recently uncovered a tiny $1 oil company.

In fact, these guys have another huge advantage over other shale plays… and you can learn exactly what it is right here.

Until next time,

Keith Kohl Signature

Keith Kohl

Why Buffett Bet A Billion On Solar

Miles Per Acre Per Year

During the late innings of the ICE-age (as in the Internal Combustion Engine age) it has become clear that feeding gasoline and diesel to the next billion new cars is not going to be easy, or cheap. In China alone, 500 million new vehicles can be expected to jam the roads between now and 2030.

That may sound far-fetched but considering annual sales have already made it to 25 million units per year (vs. around 17 million in the U.S. – China became the top market in 2009), it only requires a 4 percent growth rate to reach that target in fifteen years.

The cost to operate an EV, per mile, is already well below the cost to drive a standard ICE-age model, and the advantage is likely to widen. The average U.S. residential customer pays 12 cents per kilowatt-hour (kWh), which means the cost to drive one mile in an EV is somewhat less than 4 cents. By contrast, at 25 miles per $3 gallon of gasoline, those miles cost 12 cents each.

Coal still supplies more power in the U.S. than anything else, with natural gas next. However, building more coal and gas power plants to make miles for transport is counter-productive if the game plan is to reduce carbon output.

Fortunately, abundant renewable power, is getting cheaper, while gasoline from finite fossil fuels may get more expensive. (Even after the fall in U.S. crude, gasoline in California costs $4 on average. At that price, California miles are 16 cents each. If you drive an SUV in Southern California those miles cost over 30 cents each.)

Even though not all renewables are created equal, power purchase agreements (PPAs) for PV projects with utilities in the U.S. Southwest are now coming in under seven cents per kWh for a twenty year period. At that rate, the cost to operate an electric vehicle is 2 cents per mile. Hydropower in Seattle will push you around for the same price. The first ‘eye-opener’ for large scale solar was the Austin Energy PPA last year that was priced at 5 cents. What this country needed was a good 5-cent kWh, and now we have it.

It is generous to say that an acre of Iowa can provide 12,500 miles per year at a cost of 10 cents each. (Average fuel efficiency in the U.S. is 22 miles per gallon (mpg). New cars in 2015 get 25 mpg.) An acre of corn that provides 500 gallons of ethanol, at 22 mpg, gives you 11,000 miles, or would, if such gallons had the same energy content as a gallon of gasoline.

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Agua Caliente PV Plant: Yuma Arizona

Sunrise in the Desert

An acre of desert in Arizona, Nevada and many other places on earth ‘sees’ on the order of 3,000 hours of direct sun per year. (This amounts

to 34 percent of the total 8,765 hours available, half being dark.) PV arrays on a house are spaced closely together and it is reasonable to figure 250 kilowatts (kW) per acre of aggregated rooftops. However, it costs more to build an acre of rooftop PV. On the ground the figure is closer to 150 kW per acre.

The biggest difference between rooftop and most of the utility scale arrays yet to be built is that it makes sense, when possible, to track the sun. Since not everyone can afford to build houses that track the sun, let’s just assume that all residential rooftop arrays will be fixed. In the commercial sector, and in the case of community solar, there is more flexibility and tracking arrays may make sense, especially when mounted on the ground.

The arithmetic is pretty simple. You get about 20 percent more yield by tracking the sun. A rooftop array is pointed directly at the sun (known as direct normal irradiance) only for a short while each day, assuming the roof pitch is right, and most aren’t. If it costs 1o percent more to get that 20 percent extra yield, do it.

Critics will say that more structure and added tracking motors and mechanisms will add to the chance of system failure. This, however, is a fallacy. Consider the venerable oil drilling donkey, which cycles once every 7 or 8 seconds. At this rate (480 cycles per hour, and 11,520 cycles per day), these ancient and effective oil rigs cycle more in a day than a tracking PV array in its 30-year lifetime. (365.25 days x 30 years = 10,957 cycles.)

An acre of desert PV will easily yield 300,000 kWh (150 kW per acre x 2,000 hours of direct normal sun) and a million miles per year for an EV. Since 2,500 to 3,000 hours are available in many places, the figure jumps to between 375,000 and 450,000 kWh per year, yielding between 1.25 million and 1.5 million miles per acre per year.

In other words, the output from (more expensive) ethanol is little more than a rounding error compared to the output from PV. The choice is between a million miles per acre per year, costing 2 to 4 cents each from the sun, or 10,000 miles per year costing 12 to 20 cents from a cornfield that would be better served making food.

Even if the figures were more supportive of the ethanol case, biomass in general does not scale very well. Silicon based PV, on the other hand, is hugely scalable and relatively cheap. It really isn’t a fair fight. 

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The calculation for rooftop solar is not quite as straightforward as multiplying the number of kilowatts by the number of hours of sun in a year. NREL has done the math on how many kWh you get from a fixed (non-tracking) array per day from a square meter depending upon location. It is roughly the measure of how many hours per day the panels will produce peak power. The US average is around four hours which means that,

For an individual homeowner, a 3-kW PV system in a less than arid region will still yield 4,000 kWh (3 kW x 4 hours x 365 days) and enough EV miles to cover the average annual 12,000 – 15,000 miles of commuting. Even at 15 cents per solar kWh (and, as mentioned, many PPAs are coming in at half that figure or less), you will save about 10 cents per mile over the gasoline price. The 5-year fuel savings will pay for a 3-kW system.

Chevron, ExxonMobil and Shell cannot stop this; they will begin to bleed trillions of miles per year. They had better think seriously about financing solar and wind arrays. The estimated one million EVs on world roads by the end of this year will cover roughly 10 billion miles per year, and over 100 million miles over their lifetime. What will ExxonMobil’s share price be when cumulative EV sales reach 100 million units?

EV Sales Worldwide (740,000 units)

 

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By 2030, millions of people will have transport fuel that is ‘on the house.’ During the midday hours, many grids will experience negative pricing as solar PV floods the market to the extent that the power cannot be stored. As millions of EVs hit the road, four percent of the time, on average (the rest of the time they are in a garage or parked on the street), they will likely become the default destination for stored electricity.

When there are 100 million EVs, figuring 60 kWh batteries, the fleet will provide 6 terawatt-hours of storage, enough to run the U.S. (with 1,000 GW, or 1 Terawatt, of power capacity) at peak power for six hours, or the world (with 5 Terawatts of capacity ) for over an hour. If all the cars sold in the U.S. this year were electric, their battery capacity would be sufficient to power the country for an hour (17 million vehicles x 60 kWh). How many gigafactories will Mr. Musk have to build?

By Henry Hewitt for Oilprice.com

 

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