Tag: Solar Power

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The last time I went to Las Vegas was almost 20 years ago, after the last of the big themed resorts were finished and the city was moving onto more generic (but still glitzy) casinos and hotels. (We still have a pair of shot glasses from “Paris.”)

It’s bigger now.

We were only in town for one night last month, to catch a concert by a band that we’d missed when their tour stopped in LA. So we didn’t see much down on the ground, just the views from the taxis that went out to the freeway and back to avoid the traffic along Las Vegas Boulevard. It’s a sprawl of glass and steel now, and the main street was jammed solid.

I think my family drove through Las Vegas, sightseeing along the Strip, on one of our road trips back in the 80s or early 90s. Possibly the one where we stopped for a picnic at Valley of Fire. I wouldn’t try it today. (The picnic, sure, but not driving along the whole Strip. That way lies madness. And possibly road rage.)

There is one exception to the generic skyscrapers of the last couple of decades: The Hard Rock Hotel has taken over the former Mirage and is building a giant guitar-shaped tower in front. I took this photo from across the street, out in front of the Venetian. I hope they put the elevators on the outside where the strings would be.

Night scene in Las Vegas. At the left, replicas of all the major landmarks of Venice are crammed into a small area. Off to the right, a tower is under construction in the shape of an upright guitar.

The Venetian Theater is beautiful inside, but either the acoustics are terrible or the sound designer for this show had no idea what they were doing. Or just didn’t care about those of us up in the (comparatively) cheap seats.

A six-level, no-frills building in two tones of beige (with a few blue-and-yellow highlights). About the only thing that stands out is a diagonal at one end that makes it look sort of like a Jawa sand crawler from Star Wars, if a sand crawler had more windows. An overhang shades a plain sliding-door entrance, and you can see two rows of parking spaces in front of it. We stayed waaaay off the Strip near the airport (though as it turns out, not as far as South Point) at a plain hotel (Tru by Hilton). No casino, not even a slot machine in the lobby. I was surprised, since the first time we stayed in town even the Holiday Inn (long since demolished) had a casino level. I guess they’ve found there’s a market for travelers who don’t want bells and clinking coins and flashing lights keeping them awake all night. (That’s what the air conditioner was for. Judging by the noise, it had been running continuously since the hotel opened a decade ago. Earplugs helped, even if the ones we picked up looked disturbingly like candy corn.)

High Desert

The desert between Barstow and Vegas, on the other hand, seems emptier. There are only two rest stops, one of which is currently closed for…well, the sign said remodeling, but I suspect they razed everything to the ground and started from scratch. Every so often you’ll pass an abandoned building covered in graffiti, slowly falling apart.

Primm looks OK at first glance as you drive past it, but then you notice how empty the parking lots are, and some of the signs that have fallen into disrepair. Reportedly the mall is down to a single store, and the last hotel/casino was set to shut down until it got a last-minute reprieve in the form of a partnership with Terrible’s. Today.

Even Baker is a shell of its former self (not that it was much to begin with). The giant thermometer is still there (for now), and the Mad Greek restaurant. Alien Fresh Jerky has actually expanded (though we didn’t stop there this time, for various reasons). There’s a new food court attached to a gas station at one end of town, and a Tesla supercharger at the other. The Bun Boy is long gone, along with all three motels. Empty lots and a few vacant buildings dot the frontage road.

Towers of Power

There’s a solar farm just on the California side of the border, visible from the freeway and from Primm. It has one field of photovoltaic panels and three thermal towers, the kind where a bunch of mirrors surrounding the tower track the sun and focus sunlight on a boiler to drive steam turbines and generate electricity.

White lines converge through the air from the ground to the top of a narrow tower in the desert. The top of the tower is overexposed white, even though the rest of the image is exposed properly.

Those things are bright! Seriously! Light beams from the mirrors converge visibly, and the tower reflects so much sunlight (despite using a bunch of thermal energy) it looks like an ultra-bright beacon. Photos can’t do it justice because, print or video display, they can’t shine enough light directly at your eyes to get the point across. This photo by Aioannides at Wikimedia Commons (CC-BY-SA) is better than anything we could get by pointing a camera out the car window from the freeway, and it still looks flat.

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The “Today’s Outlook” section of the California electricity ISO shows detailed trends and breakdowns of how much electricity is available from which sources over the course of the day, and both actual and projected demand.

You’d think demand would be highest during the hottest part of the day, but it’s early evening, when people are getting home and turning on their own air conditioners. Just as solar is fading.

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