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A Fresh Face for BEW’s Website!

A Fresh Face for BEW’s Website!

Thanks for visiting the BEW blog! You’ve probably already noticed that our entire website is brand new. While updating the overall site, we also updated the design of our blog page. Not only that, but we took a moment to sift through mountains of construction, development and engineering records and documents to provide much more information about our company and our work. Many of the new blog entries come straight from meeting notes and action items dating as far back as the first days of BEW and the Cedar Hills project. These notes have been attributed to the various employees from whose files they were taken, including the construction team and/or previous BEW employees . We’re proud of where we are now, and the hard work it’s taken to get us here.

We hope you find the new format easier to read and much more informative. And as always, we invite you to contact us with any feedback so we can maintain an open dialog with our partners throughout the community. Enjoy!

Energy & Me

Energy & Me

Imagine my surprise the other day as I exited my neighborhood grocer carrying my trusty reusable tote, brimming with delicious veggies and perhaps a tasty local microbrew, when a total stranger confronted me with a question out of nowhere.

“What mileage do you get in that thing?”, he demanded, pointing accusatorily at my probably too-sporty, four-wheel-drive hatchback neatly parked in a convenient section of spaces directly in front of the entrance. From his disapproving tone I could tell immediately that he was not a fellow auto enthusiast, but I wasn’t quite sure what he was after.

So I smiled and chuckled a little, then replied, “I only get about 20 mpg – if I’m lucky!”

“Well then, what are you doing parked here?”, he continued, pointing now at the small sign in front of the parking section which read, “High Fuel Efficiency Vehicles Only, Please.” This locally owned and operated grocer was making a polite effort to incentivize its customers to make choices with an eye toward efficiency, sustainability and environmental stewardship. (I’d also just received a $.15 discount for bringing my reusable tote.)

Then I noticed he was standing close to a Toyota Prius, which I assumed was his, parked in the same section, and I finally understood the purpose of his question: he thought I was breaking the rules. More specifically, he interpreted my action as directly flouting the general social perception that high fuel mileage is morally better than low fuel mileage.

Rather than simply hop in my car and speed away, my curiosity compelled me to try and engage this man. For I, too, had noticed the sign – but had chosen to park there anyway, based on my own concept of a somewhat broader definition of fuel mileage: that though I do drive a vehicle with relatively abysmal specific mileage, I believe I effectively compensate for this by living in an urban area less than 1 mile from where I work, and less than 1 mile from where I run most errands. So instead of speeding off I paused and asked my new friend a question.

“I understand your objection to my parking here, but if you don’t mind me asking, how far do you commute to work every day?”

This man, obviously intelligent and very engaged in the world around him, knew exactly where I was going with this line of reasoning. Without my even having to tell him just how little I drive from week to week, he looked at his feet as he mumbled, “25 miles. One way.”

Doing some quick math, and assuming that his Prius achieves a laudable 60 mpg, I determined that it would require him 8 gallons of fuel to commute to work for two weeks, while I would require just 1 gallon. I broke this news to him as nicely as I possibly could.

“But I work from home on Fridays!” he countered, knowing as he spoke that his moral indignation was growing more unfounded by the minute. Even then, my overall efficiency was more than 6 times his, while my car by itself was only one third as efficient. We both knew the math.

“But,” I said, regretting that I’d caused such a crestfallen look on his face, “I should still drive a car like yours to be even more environmentally conscious! Neither of us is right or wrong here, but we’ve both made our own decisions about what is best for us given our separate situations. It makes perfect sense for you to invest in a high-efficiency vehicle if you’re driving further every day. It’s the right thing to do.”

And it was true. We all have a different relationship with energy, and our priorities are reflected in the energy choices we make every day. Though the largest and most obvious energy relationship many of us have is with our cars, there are many others that have just as much impact on the environment. How energy efficient is your home? If you live in a 100-year-old home, have the windows and insulation been upgraded or are they original? Do you throw on a sweater or grab a blanket instead of turning up the heat in the winter? Do you turn off the lights when you leave a room?

At BEW, our relationship with energy goes beyond making sure all of the light switches are off – we ARE energy. When we chose to build the Cedar Hills facility we did so because we identified an enormous resource that was simply going to waste. Though we knew there would be trade-offs, the opportunity was so large that we couldn’t afford NOT to act. And we’re confident that we made the right choice, efficiently capturing waste gas and refining it for use by the people throughout the Greater Seattle area. Why are we so confident in our choice?

Because for every year that our facility is humming along at full capacity, we harness an amount of energy equivalent to convincing over 32,000 drivers to trade in their sporty hatchback achieving 20 mpg in favor of one that gets 60 mpg.

Newly ordered noise monitoring terminals (NMTs) have arrived

Newly ordered noise monitoring terminals (NMTs) have arrived

We just received our new monitoring equipment. We’ve purchased two mobile terminals that we will place in various surrounding areas to measure how much sound is leaving our facility and traveling in which directions. We also purchased a fixed mounted sound station for installation at the plant, to monitor exactly what sounds the plant is making at all times. Additionally, we installed a sophisticated weather station which will allow us to constantly record which way the wind is blowing, as the direction and strength of prevailing wind can cause sound to travel much further. This will allow us to make sure that we can isolate which specific sounds are attributable to our plant, and which ones we have no control over (loud trucks, tree frogs, thunderstorms, etc.) Over the course of this ongoing effort, we’ve assembled quite an impressive amount of data demonstrating some very positive progress. As always, feel tree to drop us a note or ask any questions you might have. Thanks for all your feedback!

- Lorne A.

New double septum acoustical covers

New double septum acoustical covers

We’ve just installed more covers on vessels-V 31,32,33,34. With this latest addition, we’ve spent over $250,000 on sound attenuation so far.

- Matt S.

More sound attenuation added – sound absorbing louvers on skid enclosure

More sound attenuation added – sound absorbing louvers on skid enclosure

Remember the enclosure we built around our Guild skid last March? In response to some more feedback and sound testing, we’ve gone ahead and added special custom-made louvers to the enclosure as well. These should eliminate the last bit of sound that could possibly come from this equipment.

- Jeff B.

Another double septum cover installed

Another double septum cover installed

We’ve just received the acoustical cover for V-1580. We’re very slowly blanketing our noisy vessels in the processing plant with thick acoustical covers, trying to ensure that none of our neighbors are inconvenienced at all by any of the sounds made while we’re processing our green gas. As always, feel free to drop us a line and let us know how we’re doing!

- Jeff B.

Community meeting

Community meeting

King County Solid Waste and Bio-Energy Washington co-hosted a community meeting to address neighboring residents’ concerns about noise from the BEW facility. I was pleased to be able to meet many of you personally, and I know I speak for everyone at BEW when I say that we are all very appreciative of the excellent community feedback we received. We’ve been working quite hard to maintain our ‘Good Neighbor Policy’ and we’re happy to announce that we’re still plugging away at it. For more information on what was discussed at the meeting, as well as BEW’s next steps on the issues, check the written summary of the Nov. 16 meeting. We’ll follow up with more updates right here in the blog.

- Chuck P.

Process update – still commissioning

Process update – still commissioning

The facility is still operating in what has become an extended commissioning stage. Currently we are processing at an efficiency of between 80% and 90%, which depends on how much gas we’re processing, as well as some other variables.

- Jeff B.

88,500 38 watt compact fluorescent light bulbs lit so far!

88,500  38 watt compact fluorescent light bulbs lit so far!

Amidst all of these technical issues, it’s easy to lose sight of the fact that the crew here at BEW is not only making green gas, but also producing green electricity every hour that we run. Since coming online in May, the onsite power plant has produced enough renewable electricity (using waste gas from the process) to power 88,500 light bulbs for a whole year! We’re really proud of this!

-Paul K.

Second visit from Hessler Associates

Second visit from Hessler Associates

We retained Hessler to come back onsite to measure our sound levels after we completed the installation of sound mitigation equipment. Results look much improved, and we’re still well within the requirements set forth by the county. Can you hear the improvements?

- Matt S.

Bio Energy Washington

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