Thursday, April 21, 2016

SunPower Solar Panels

(the install team lead taking a selfie at the end of the job)

We ordered a new plugin hybrid car through our local Audi dealer, and they had a deal setup with SunPower to install solar panels on your house - so, we did some research, compared prices, and we went ahead and signed with them.

We worked with SunPower and designed a 4kW system for our flat, but small roof. Our house is also in a bit of a narrow canyon, facing southwest, limiting our sun exposure. I understand most residential installations are about twice this size, but (aside from the expected uptick with the new car) we don't use much electricity. Over the last year or so we've been averaging about 6.6kWh per day; a typical American household uses about 30 kWh.

Interestingly, SunPower also got us onto a new billing rate with PG&E (E6), which allots us 8.5kWh per day. Our most recent electric bill was for about 180 kWh of electricity, about $30; but there was a Climate Credit that offset that $30 charge, so we paid nothing for that electricity - we did not have the panels yet. I'm not sure if that's math or alchemy.

So today was install day. It rained a bit but the team from Sun First! Solar (San Rafael) worked right thru and made a quick, professional job of it. There are 12 SunPower E20 panels rated at 327W each on two "strings" for a total of 3.9kW. A "Sunny Boy" DC-AC inverter is installed in the basement, with a shut-off near the main power meter.

SunPower estimates the system will generate about 4,800 kWh annually - a bit more than double our current use. So we can charge the car, and maybe even get air conditioning with a little less guilt. And just in time for Earth Day.






Tuesday, February 02, 2016

Berkeley Art Museum Members Preview


Saturday, January 30, Berkeley Art Museum & Pacific Film Archive (BAMPFA) re-opened for a members' preview. Their new building was designed by Diller Scofidio + Renfro, who also design the ICA in Boston and The Broad in LA.

The building design is a combination of old and new; it's the former UC Berkeley printing plant, with the addition of a new cinema/theater and a connecting spine of stainless steel. The printing plant cues of art deco were preserved, and the functional north-facing saw-tooth sky-lights were re-created to fill the gallery spaces with natural light. There is a bit of a fiction that you are in the old printing plant; it is a new building behind an existing facade.

You enter along Center Street, below the extended terminus of the spine, and are brought into a large collection space. In front of you a multi-story hall, below the spine, leads to the theater; to your left, the space spills down to a wooden seating area. The main gallery spaces are wide and open, allowing plenty of room for installations and media pieces.

There is a tall, triangular sliver of a lobby for the theater; it's unclear how BAMPFA will use the space. The theater itself seems an excellent space to watch movies. On the second level, along the balcony over-looking the main hall is the cafe. Awkwardly, the end of the spine over-hanging Center Street is not a feature space - currently housing some small plants.

The second level, and the view looking down the spine as well as into the galleries below, is filled with wonderful shapes and counter-pointed lighting effects.

Take the fire-red stairs to the lower level and arrive at the galleries for the permanent collection, as well as the study and research areas. These galleries feel a bit less generous than the ones upstairs; a separate long gallery with a butcher-block floor houses the buddha.

One of the stated goals for the new facility to connect with "wider urban and public contexts". There seems to be some suggestion of this with the large, outside video display at the Addison Street end of the spine. Otherwise, there does not seem to be much of a nod to public spaces - the old building had a couple of public plazas (though not necessarily inviting public spaces).

Looking forward to vistiing during regular hours and getting to know the building.












Thursday, April 09, 2015

Spring Break - Baseball and Prisons

Spring Break gives us some time to explore some of the things that the Bay Area and its (very) extended neighborhood has to offer. Our first stop is Scottsdale, Arizona, to visit with the World Champion San Francisco Giants at Spring Training.

Fast-car tie-in: we rent a white Mustang convertible. We see them everywhere. The white Mustang convertible is to Scottsdale as the silver Prius is to Berkeley.

Dodgers at Giants - March 29

Arrived in Phoenix, and immediately drove to the hotel to leave the luggage and then down to Scottsdale Stadium for a Sunday afternoon game with the hated Dodgers. Wow, was it hot in Scottsdale (about 95 degrees); felt like mid summer. The lawn, where we had tickets, was over-booked, and we could find no place to sit, so we paid our way into the food terrace in center field (thanks Tony). The "lawn" sounded so cool when I bought the tickets, but a very frustrating system on a crowded day. Blazing sun; hard to enjoy the game, anyway. Very hard to keep track of the goings on, too, as there was no decent info display for the folks looking in from the outfield; the left field board was hard to read from the glare. Lost it in the sun.

But the little Stadium is quite nice, with a decent food court  and concessions behind the left field stands. Excellent location right in downtown Scottsdale with free parking a short cart-ride away; the golf-cart taxi system was very welcome. SF won 11-9. The Gitants' young third baseman, Matt Duffy, went 4-3 with a double and 3 RBIs.

Golf at Westin Kierland - March 30

Took advantage of an early tee time and played a round of golf before our next baseball appointment. The hotel had a beautiful set of three, 9-hole courses that you could play in combination to make a full 18. Rather stunned at the wonderful conditions, especially given the drought in the Bay Area and the heat in this area. Everything was green, groomed, and gorgeous; made me feel a bit guilty for being able to play.

Giants at Cubs

The Giants visited the Cubs at Sloan Park in Mesa - what a place! A fantastic, new park with a major league feel: great concessions and facilities. Tough driving in and parking, though as it's kinda out in the middle of nowhere, and there's only, apparently, one right way to drive in. Another nasty, hot day. Down 4 runs, the Giants rally in the top of the 6th for 5 runs, only to give 3 back in the bottom of the 6th and eventually lose 8-5.

Rockies at Giants - March 31

Our Tuesday tickets put us on the opposite side of the Stadium from our Sunday perch, and we had a way better experience. Hot, but under the stands, there is a misting system that wafts cool spray from the edge of the canopy. Blanco was announced and almost immediately replaced in right field by young Justin Maxwell, who went 3 for 3, with 3 RBIs, and helped the Giants beat the Rockies 4-3. Great to see some of the young Giants doing well. After the game, we made a bee line for the airport in Phoenix, and flew back with a planeful of Giants fans, all of us still in costume.

Ai Weiewei at Alcatraz - April 4

Had never been to Alcatraz, and was very happy to go during Ai Weiwei @ Large. A quick ferry ride, and we skip the ranger's introduction and head right for the far end of the island to see the dragon kite. The kite is installed in the "New Industries Building", a ruined, empty hall where prisoners had done laundry and other work for hire. The kite coils around the mushroom columns, with smaller "swallow" kites in the corners of the space. In the adjacent room, a series of lego portraits are laid out on the floor; the portraits are of people who have been imprisoned because of their beliefs or affiliations. Exiting, and then re-entering the guards' "gun gallery" one can view both works through the old broken glass, as well as another isolated piece - an oversized bird's wing made from Tibetan solar panels and tea kettles.

 

Heading back round to the main "Cellhouse", we found a series of audio installations built into the prison cells in the "A Block", including music from Pussy Riot and a speech by Martin Luther King. Again circling back through another cell block, we reach the Hospital Wing where selected toilets and sinks have been carefully filled with hand-made porcelain flowers. In the adjoining Psychiatric Observation Rooms is another set of audio installations - these more reverberant and impactful: the chants of Buddhist monks and the music of the Hopi, which included drumming that echoed and shook the small room.

 

I suspect the sense of uplift in the show comes from the toy-like, joyful materials used: kites, legos, porcelain flowers, tea kettles, music. Placing them in the context of the old penitentiary, and wrapping them in the stories of the oppressed and imprisoned focused the message, and provided a springboard for personal thoughts on the meaning and idea of freedom, as well as the loss of it. The last stop was the Dining Hall where post cards with pictures of the national birds and flowers the countries of those being held in or outcast from; you could write a message and send it.

The next night, the experience of viewing the show came back when John Oliver interviewed Edward Snowden, who was featured in one of the Lego portraits. In the piece, you got a real sense of his exile, but at the same time his conviction poured through; he knows what he did and why he did it. The interview was amazing - compelling, funny, and obscene.


Rangers at A's - April 9

The first regular season day game at O.co this year. Two young pitchers: Kendall Graveman for the A's and Nick Martinez for the Rangers. Graveman allowed 3 in the first, 2 in the third, three more in the fourth before departing the game (3.1 IP, 8Rs, 7ERs, 2 HBP). Committing one of the three A's errors did not help. Meanwhile Martinez allowed two hits through the first 4.2 innings, and faced the minimum thanks to two double plays, by which time it was 8-0. The A's managed a couple of hits and scored a run in the eighth, but way too little too late; they played like a very young team. O.co got some fancy new scoreboards, but they provided the same basic info as before - just clearer and brighter, so I guess that's a good thing. But a gorgeous day, and great to see "real" baseball again. Rangers over A's 10-1.