Showing posts with label Sunrun (7 posts). Show all posts

November 17, 2018

Technology Designed to Help You Breathe More Easily

Technology Designed to Help You Breathe More Easily


Silicon Valley has been the leader in many things for decades, but rarely has the region's first place position been for something as undesirable as air quality. Following the record-setting disaster that has wiped out my one-time hometown of Paradise, Bay Area residents are choking on the resulting downwind smoke, seeking answers as to how unsafe it is, and how they can gain relief. And while I know that a week-plus of uncomfortable air is hardly the worst outcome of these climate change fueled infernos, it's something that needs to be addressed.
After last year's record-breaking California fire season that saw unthinkable damage burn through Napa county, I expected we would have bad air days this summer. Planning ahead, I bought two sleeves of N95 air filter masks from Amazon and stowed them in my garage for a not so rainy day. After a summer that saw fires rack up acreage, but air quality stay within range, I wondered if it was another foolish purchase just taking up space. But in the blink of an eye, with the Camp Fire in Butte County, the masks seemed inspired.


With the sun's eerie glow as a backdrop and smoke where fog or blue sky should be, I found myself at the Google campus, expecting to be the only one looking like I intended to rob a bank. But, while I was in the minority, contracted employees including security vendors and valets, who spend much of their day outside, wore them as part of uniform, and many of my colleagues showed up with them as well. By this week, it was rare to see a group of people walk by mask free, as estimates said sucking down Bay Area air was the equivalent of a dozen cigarettes a day.

As for those who took their masks off to smoke? Well. I admire your dedication.

Traffic to EPA sites on Friday, November 16. (via @googleanalytics)

As we all saw our skylines and views mucked by gray and brown bits of my past, area residents everywhere flocked online to sites like AirNow.gov and PurpleAir.com, marveling at how our Air Quality Index (AQI) levels were deep into the unhealthy range. So many people flooded the government's AirNow site that they had to reverse a heavy website revamp, and individual city pages were among the most trafficked government sites all week.

On Thursday, after a week of fashionable awkwardness with my mask, I made some quick buys from the Google bus, aimed to help our air quality at home and contribute our AQI to the crowdsourced data. My first purchase was a pair of Molekule air purifiers that promised to cleanse our dirty and polluted air at home. The second was for a PurpleAir sensor, so I'd know just when we should leave the house with masks, or if we should hole up indoors.

Luckily, b8ta had Molekule devices locally, and the company's general manager made a home delivery to my front step by Thursday evening. They'd promised free overnight shipping to California, but same day was beyond expectations. I set up one device downstairs and the second upstairs, and they've been plugging away at removing toxins from the air so my family can breathe easily. Unsurprisingly, it even comes with a spartan app, so I can move the filters from silent mode to most aggressive, remotely.

This morning, my PurpleAir sensor came.

Like Rachio's smart sprinkler system or the Nest outdoor cameras, these new Internet of Things devices come with the smallest set of instructions. Power them up, connect to Wifi and you're essentially on your way. It even came with a Nest branded power supply, which surprised me, but made immediate sense. With the minimal amount of effort, I registered my PurpleAir device and am now broadcasting the AQI from our house to the shared map.

There's no PurpleAir app (at least that I could find) which would make tracking AQI and our personal data easier, but the website works, and mobile site works well enough on my phone. Still seems like a minor oversight for 2018.

Clearly, the avalanche of attention toward hourly AQI levels and scramble for air filters is going to spike and fall with the latest wildfire or other pollution disaster. I may feel in the future that telling the world my air is just fine isn't world changing. But I've always been delighted in being able to see the data and make decisions. That's why Fitbit works. That's why Nest makes sense. That's why I went solar with Sunrun.

The tragedies that have hit California, and are nowhere near done, are going to have impact on families and our entire region for years to come. We should adapt to a world that acts on data and protects those things we can control.

January 1, 2015

10 New Year's Resolutions (for you) for the Year 2015

10 New Year's Resolutions (for you) for the Year 2015

A new year is a somewhat arbitrary point in time to mark change. But tradition has it that we do two things when the calendar turns from December to January. We look back on the previous year, either with pride over accomplishments, or dismissal of bad experiences, and we optimistically expect the best for the coming twelve months.

In years past I've put forth fun predictions for the world in tech. And trust me, I have some predictions, but I'll hold those close to the vest. Working at Google makes predicting the future like cheating. And I won't bore you with a list of my own resolutions for 2015. Instead, I'll suggest (with bias) ten resolutions each of you (and often us too) should take this year to make our online and offline lives even better.

1. Protect yourself and your data from the bad guys.

Seemingly every week, we are seeing news about security breaches at major retail stores, or finding online databases have been impacted. And outside the headlines, bad actors are out there trying to harvest your online information. I recommend protecting yourself by using two-factor authentication wherever possible, trying to avoid the reuse of passwords, and setting up automatic alerts that tell you if your credit cards are being used anywhere, or over a certain dollar amount.

In 2014, I managed nearly 6 million steps on Fitbit.

2. Use intelligent data to make yourself a better person.

Seemingly everyone's New Year's resolution is to go to the gym more or lose weight. But those resolutions tend to fade out after a strong month or so. Instead, find a fitness tracker or application that makes sense to track what you already do, and find a way to increase those numbers. My adoption of Fitbit two and a half years ago helped me lose more than 20 pounds, encouraged me to buy a treadmill, and find the way to walk just about everywhere.

3. Use intelligent data to make your home a smarter one.

Once you know to count your data with services like Fitbit, running your home without data is kind of dumb. By adopting Nest and Sunrun to handle our energy costs, and Rachio to manage our smart sprinkler system, we've not only set ourselves up to save money each month, but we can better predict our use, and make changes when necessary.

Our Solar powered home saves money and saves the air too.

4. If you have money, put it in places with long term benefits.

In 2010, we bought our home, putting out more money than I've ever done. But with rising Silicon Valley real estate prices, that looks like a good investment. In 2011, we refinanced. In 2012, we paid off our cars and, with the exception of our home, were debt free. In 2013, we bought a treadmill, to keep us active, even if not leaving the house. And in 2014, we made two big expenditures: The first being our Sunrun solar system, which will save us more than $65,000 in the lifetime of the 20 year contract, and the second, paying off a home equity line of credit, which was taking $300 a month, every month. We paid it off 28 years early. This year, we're hoping to get rid of our external storage unit, and continuing to take costs off the top.


5. Reduce clutter, be it of physical things or your time.

One of our 'first world problems' is the accumulation of stuff that takes up space. But many of things that occupy space where we live are for temporary enjoyment. I made a choice to ditch physical items for digital ones years ago, and I don't have books or DVDs following me around. Similarly, it makes sense to cut out activities, networks, people or habits that are a time suck for you and may have stopped adding value long ago. Whether it's closing accounts, unfriending, unsubscribing, or just walking away... if you truly miss it, you can always add those things back.

6. See things from another person's perspective.

It's easy, especially online, to divide into two directly opposing camps. What you like is amazing, and what the other person likes stinks. But it's often very interesting to see why someone has made a choice, be it where they choose to spend their time, what hobbies they enjoy, what apps they use or what mobile or computer operating system they've selected. It can't hurt to ask and understand before overwhelming them with your bias.

7. Recognize a lack of diversity hurts everyone, and work to solve it.

There is bias everywhere, obvious or unconscious. The results of generations of bias have led to dramatically skewed workplaces, city makeups, perceptions and manufactured realities. 2014 saw many tech companies open up about their own diverse makeups. Recognizing the issue is just the first step, and being comfortable with the status quo isn't acceptable.

8. Don't read the comments. And if you do, don't respond.

There's a bell curve when it comes to quality commentary, and the fringes of that curve are in charge of most active conversations, be it on mainstream media sites, popular discussion boards, or video networks. Practically every time, you lose brain cells by reading them, and engaging just makes you part of the mess.

9. Do something good for people who need the help more than you do.

Not everyone feels like they can give money to charity, but practically everyone has time. 2014 saw many of my friends get cancer. Another friend lost his 11 year old son to heart disease. Close friends suffered job losses, divorces and messy breakups. The world got Ebola. Adult problems can be a real pain. Find a cause or lend an ear to a friend that needs the help and always be there. The time you give is better than money.

10. Evaluate what you've always been taught and consider whether its true.

Much like bias can be taught from one generation to the next, so can half-truths and pure make believe, from pseudoscience to religion, political leanings and the latest version of history, depending on the author. Put two people in a room and ask them a direct question on a challenging topic, and you'll get wildly different answers. Find out why you'd state yours, and see if a little research could make you update your story.

Starting here, even if you can't get to them all, will have a big impact on you - online and offline, with health, with finance, and well being. You could give yourself a crazy goal that sets you up for disappointment, or you could just start with these. I'm working on each one and have a lot more to do. Good luck to you in 2015.

September 16, 2014

Rachio Users Save 10 Million Gallons of Water Amidst Drought

Rachio Users Save 10 Million Gallons of Water Amidst Drought

California, and much of the Western United States, is in the midst of an incredible drought. But despite the dire warnings to stop wasting water, most sprinkler systems are still pretty dumb, or are just too obtuse and challenging to operate, putting homeowners on the wrong side of conservation. Rachio, which makes a smart, good-looking system you can schedule with a mobile app, just told early users, myself included, that their combined efforts saved more than 10 million gallons - more than a drop in the bucket.

Rachio's Note to Customers Today Reports 10M+ Gallons Saved

Unfortunately, in our home, we know we're higher on the end of water consumption than we'd like to be. Our three kids need baths far too often, and we do our unfair share of laundry and dishwashing. But through heightened awareness of using less water, and our own switch to Rachio, we've been able to cut down our water usage forty percent year over year, and are down 60 percent from just two years ago.

We've dropped our water consumption 60+% in 2 years, and 40% year over year.

Like our move to Sunrun for solar energy, we'll never be perfect, but we're doing better for the environment, and for our wallet. In our bimonthly statement, by switching from a dumb sprinkler system to Rachio, we've already saved more than $100. Two to three more months of savings like that, and our Rachio has paid for itself, in addition to being easier to schedule and just plain looking better.

The Rachio App In Action for a Quick Drip

If you believe this drought is going to continue, or expect that sunny days are going to greatly exceed rainy ones for the near future, there's really two major moves you could adopt to take advantage of it. First, make energy from the sun that's hitting your house anyway, and second, stop using all that water. If you must use your sprinklers, do so sparingly, and overnight, when it's more likely to have impact and not evaporate. You won't catch ours running during the day and spilling into the gutter - thanks to Rachio.

August 14, 2014

Achievement Unlocked: Throwing Out 1st Pitch at an A's Game

Achievement Unlocked: Throwing Out 1st Pitch at an A's Game

Over the last 25 years, I've attended hundreds of +Oakland Athletics games. From 2005 to 2008, +Kristine Gray and I had season tickets that saw us attending as many as 40 games a season. We've seen dramatic home runs, 20-2 blowouts and plenty of controversial calls and tough losses. But before this month, there's one thing I'd never done - stepped onto the field and thrown out the ceremonial first pitch to get the game started. On August 1st, I did, and I'm happy to report it was a quality throw, which will prevent me from being immortalized on YouTube or Sportscenter for all time.

Some of you may have seen my Google+ post on how I got this "Bucket List" opportunity. But if you didn't, I got a surprise phone call at work in late July from +Sunrun CEO Lynn Jurich, who thanked me for my being a good Sunrun customer, and then extended the option to throw out the first pitch at the game on August 1st, where the company was sponsoring that night's fireworks display. After some schedule flexing, I agreed.

In preparing for throwing out the first pitch, one must understand you essentially have one minute of fame, tops, and you only get one pitch, so it had better be a good one. There's no "best two out of three" or do overs. You walk to the mound, throw, and then leave. Not being a regular pitcher from just about 60 feet, I guesstimated the distance in our backyard, and in the week prior, practiced throwing the full length of our backyard, enlisting my kids to act as retrievers, picking up the ball after my pitches, and throwing it back. When the day came to actually do the same in front of what was eventually a sellout crowd of more than 30,000 in Oakland, I was confident I wouldn't make a dramatic mistake.

The game was at 6:35 p.m. that Friday, and I was asked by the A's to be in my seat by 6. At that time, an A's representative would pick me up and escort me to the field. I was given a lanyard that granted me access to the field, and I was awaiting my role by 6:10, standing just off the A's on deck circle. I was given a brand new +MLB ball, and was told that A's relief pitcher Fernando Abad would be playing the role of receiver. As I assumed, and was told, any player in the starting lineup is not going to step in for the ceremony, so it always falls to whomever has nothing to do.

I remarked my biggest concern, beyond making a fool of myself, was possibly injuring the player with an errant toss. My guide said the players were instructed to make the guest pitchers "look good" but not to get hurt. Simple enough. I was also told to throw as if I were playing catch in the backyard, and not to fire it in, as many people end up spiking the grass, not prepared for the ball's descent.

It turns out there were to be two ceremonial first pitches that evening, and I was to go second. As our time came, the first pitcher approached the mound and made his throw, while I stood just off the third base foul line. Then it was my time to stroll up. As I did, despite not being nervous up to that point, I started to be very aware I had a chance to make a mistake. The ball started to feel lighter in my hand, and I didn't want to overgrip or undergrip it, which would send it sailing way beyond my target.

My first pitch, to Abad, courtesy of the A's and G+ Auto Awesome.

Over the loudspeakers, A's public address announcer Dick Callahan introduced me, as representing Sunrun, his familiar voice drawing out the vowels in my name: "Loooouiiissss Graaayyy..." Then he guided along, "Go ahead, Louis." (Catch the video from +Drew Olanoff on Instagram)

I got the nod from the A's guide on the third base line, and fired a strong throw with good velocity. Instead of it being in slow motion, as you might expect, I simply saw the ball hit his mitt, like I'd seen so many thousands of strikes do before. He barely moved. The throw in reality was much better than I'd even had in my head. Over the speakers, Callahan commented, "Nice pitch." Then I got off the mound, and strode quickly toward the third base line, knowing my moment was up.

My pitch, smack in the middle of real and would-be celebs. (via @darth)

Abad, as is customary, came by to sign the ball. There were photos, which I'm told I'll get in a couple weeks. We stayed on the field for the national anthem, and at the song's conclusion, walked past the A's dugout as the players readied for the game, re-entered the stands, and the ceremony was over.

Selfie with +Terrie Gray and two photobombing guests.

When I got back to my seat, I was just me again. Just a fan, sitting with my wife and parents, watching the A's play a game. And despite my nice pitch, they lost 1-0 to the surging +Kansas City Royals. It was a fantastic event, even though they lost, but like any good fan, I'd have traded it for a win. Thanks a ton to Lynn, +Christa Keizer and the Sunrun team for inviting me for an unforgettable experience.

July 15, 2014

Rachio's Smart Sprinkler Controller Brings Intelligence to the Yard

Rachio's Smart Sprinkler Controller Brings Intelligence to the Yard

Most sprinkler systems are pretty dumb, or offer up a near-impossible menu of options with an indecipherable array of buttons, which serve to confuse - usually leading to one of two outcomes: you being the proud owner of a dead lawn, or being the idiot who left his sprinklers on in the rain. I haven't been happy with mine for a long time, but that's now all changed, with a system from Rachio, my latest move to make my home smarter and more connected.

Like my Nest thermostat and smoke detectors, Rachio converts a long-neglected but important part of the home, and gives it intelligence, tapping into the Web and putting the power of a data into a smart app on my phone. Now I know exactly how much my yard is getting watered, when the sprinklers will spring on next, and can make changes for seasonal adjustments.

The Rachio App Shows Weather, Next Water Cycle and Status

When we moved into our home four years ago, we inherited a well intended, but poorly implemented sprinkler system, offering three watering zones, and options to water each area on odd days or even, or by days on the calendar, with adjustments for time and percentage of the usual watering levels. I could tell it to run, or to be off, but I honestly couldn't tell you the number of times I'd expect the sprinklers to go on, but they wouldn't, or my wife or I would get lost in the menu. The sprinkler system was a mess best left ignored.

So this weekend, I took this beast of a device off my house, and, despite my lacking an electrical engineering degree, managed to put the $249 Rachio Iro system in place and running fairly quickly.

This Sprinkler System Had to Go

I was first encouraged to photograph my existing setup and label each wire before installing the Rachio system, as you can see above. This fallback also served as an escape route had things gone wrong, to go back and set things up as they were before and carry on with the mediocre status quo. But the instructions were pretty straight forward, and within minutes I was on my way to having a better looking and better behaving system.

The Rachio Iro Looks Like a Nest or iDevice (Image via Electric Imp)

Following the included diagram, I hooked up the wires to the Rachio system, plugged it in, and then used the Rachio app on my Nexus phone to enter an account, add my WiFi credentials, and then performed a "Blink Up" on the device - a feature that comes from Electric Imp, to send the WiFi data to the unit via the small photosensor in the bottom left of the unit. That was cool, and once I realized I had to do that without too much light behind me, the WiFi indicator on the Rachio flipped from red to green, and we were good to go.


With the unit set up, I now don't have to go back out to the side of the house to mess with the scheduling any more. Instead, I went into the app to name the watering zones, and could even go so deep as to say what type of zone they were, including whether it was grass, shrub or trees, the soil type, from topsoil to clay, the amount of shade, the slope and the type of sprinklers I've got.

You can get as detailed as you like, or just let the system run with its presets, which at the very least will get your yard watered exactly when you want it to.


With this move, I've been able to transform a complex set of pipes and wires to an app I can control anywhere. And just like I can use my phone or tablet to turn the heat on or off in my home with my Nest thermostat, or to manage my Sonos speakers, I can now turn the water on and off with the press of a button.

The foundation for Rachio's beginning was as simple as seeing a neighbor's sprinklers on in the rain. Here in California, where we're in yet another drought, and fines are being threatened for water wasters, bringing a smarter watering system makes even more sense. In fact, my scheduled watering times don't even start if more than a dab of precipitation is predicted for my zip code. So it's not only smarter and better financially, but like my move to solar energy with Sunrun, it's just a good idea for the environment.

Taking complexity out of products and making them delightful will always be a great idea, and the more old tech under assault by smart engineering, the better we'll all be. For a topic as boring as watering one's lawn, I'm pretty excited about this.

Disclosures: Nest (mentioned above) is a Google subsidiary. I work at Google. I've always paid full retail for my Nest products, and happily paid for my Sunrun, Sonos and Rachio equipment too.

June 22, 2014

100 Days of Solar Energy: Like Having Two Priuses on My Roof

100 Days of Solar Energy: Like Having Two Priuses on My Roof

100 days ago, we fired up our solar panels from Sunrun, and started being an energy producer, instead of an energy hog. With a few bills under our belt, we’re saving as much money as we would have saved on gasoline had I bought two Toyota Priuses for our comings and goings. In the 99 days of records we have so far, PG&E tells us we produced more energy than we consumed in 82 of those days, and in the rare occasion where we’ve tapped the grid, it hasn’t been for much.

Living in Silicon Valley, home ownership is already expensive enough without having to worry about whether my kids left the TV on or if my wife left the lights on when she left the room. With young kids, we do more than our fair share of laundry and dishwashing, and as a geek, I know our place is probably in the 1% in terms of plugged in devices and screens throughout the house. So our electricity bills have always been high - in the three digits every month.

Last month, we poured about 500 Kilowatt hours into the grid.

In talking with Sunrun, we were pretty sure we would be a good candidate for going solar, but I’ve never been more excited to take a look at our monthly, or even daily, statistics from a utility as we are now. Instead of paying more than $200 a month for electricity alone, well above the two tanks of gasoline I consume with commuting and bussing kids around each month, that bill has been taken down to Abraham Lincolns or Alexander Hamiltons instead of Benjamin Franklins.

Our electricity charges last month? $4.53.

Our electricity charges last June? $223.03.

As the season has warmed from spring to summer, and our air conditioning comes on earlier and stays on later, we’re no longer confronting the double to triple penalty rates we’d faced in years past. Last year, we’d be using between 25 and even 50 kilowatt hours of electricity per day. This year, we’re actually producing 20 kilowatt hours of power each day above what we’re using. Simply put, when the sun is out, I’m making money.

Last year, running air conditioning burned us. This year it won't.

In my first post in March after getting panels on our roof, I said it was “ like getting caps on your teeth to show a little bling to the neighbors.” And now my kids notice other homes around town that have gone solar, and call them out to me as we walk or drive by. It’s a pretty obvious statement.

This Tesla is 4-5 times the cost of my going solar with SunRun. But I still want it.

The next step, of course, is to consider ditching my gasoline-using car for a Tesla. I see them every day to and from work. I'd love to have one, and my kids already point out what they call “quiet cars”, like the Chevy Volt and Prius, and ask why we don’t have one yet. But they don’t realize the cost of a Tesla is five times what I paid Sunrun for 20 years of solar, with monetary benefits that trail solar. So until then, that part is a dream, but I’ve got two Teslas on my roof, and it’s a cool 70 degrees in the house. That will have to do.

March 24, 2014

We've Gone Solar. The Data Already Shows Green Benefits.

We've Gone Solar. The Data Already Shows Green Benefits.

The costs of home ownership extend well beyond the mortgage and annual rites of property tax. Since buying our home in 2010, I've often mildly complained about getting "Benjamin Franklin'd to death" with all the underpinning recurring costs - from water to garbage to energy utilities - and that's not even addressing the repairs you can't just pass off to a willing landlord.

Long on our whimsical 'to do' list has been to consider going solar. We've always known it was good for the environment, to create our own energy and give it back to the power grid, but after months and months of getting notes from PG&E saying we were using well more than our unfair share of electricity, thanks to keeping three young kids warm and in clean clothes and dishes on a daily basis, I made an investment in solar - calling up Sunrun, and getting panels on our roof that will be making energy for at least the next twenty years.

If you're familiar with how PG&E and other utilities do business, they start off your service at a low rate, and the more you use above average, the higher the rate goes. So if you used 2 or 3 times the amount of a typical home your size, you could be paying multiples on top of that per month. We got tired of getting these nasty notes in the mail about how we were wasteful people, and didn't feel PG&E accounted for our having three kids who just loved to get things dirty. So in comes solar and down go our costs.

    
Two views of the solar panels on our home (on a sunny day)

And just like having a Fitbit helps me measure my own habits, and the Nest thermostat has helped us reduce our energy use and track when we use our air conditioning and heating, the availability of data can quickly show us our impact. With Sunrun's solar panels tracking data to their customer portal, I can compare the energy we're creating with our PG&E history showing how much we typically use.

Sunrun shows we're creating greater than 35 kWh daily

With our panels being active just over a week's time, I can see our average kilowatt hours of energy created surpass all but our most active days from the last few months. And our projected electricity bill has dropped from the average of hundreds of dollars a month to zero.

PG&E reports February rarely peaked above 35 kWh in usage.

Where we once owed PG&E money, we're now making it back.

As I've gone through the process of evaluating solar and making a decision on how to invest, many people are curious to how quickly we'll make back our initial costs. What we've managed to do is take a variable bill in the low hundreds a month to a static $22 a month, keeping our line open to PG&E in the event of demand outstripping supply. And that doesn't even consider that energy costs are hardly likely to be stable over the next twenty years. Our long term calculator shows us saving more than $65,000 over the lifetime of the contract, and we should be in the black, so to speak, in five years, if not sooner.

Virtually eliminating our electricity bill has the same kind of relief as you've probably felt when you pay off an existing car loan or send in the final check for a student loan. It cost you money, but now it's behind you, and the next paycheck will stretch out a little further. And if I have to admit it, the panels on top of our roof look pretty cool - it's like getting caps on your teeth to show a little bling to the neighbors. For the first time in a long time, I'm looking forward to our energy bill.

Disclosures: Nest was recently acquired by Google (where I work). I bought my Nest thermostat last year and bought four Nest Protect smoke alarms earlier this year, all at full retail. Also, if I can get you to join Sunrun, I get a referral bonus. So let me know if I can get you on solar, and I can get a few bucks too.