It is my opinion that I have cut down my household electricity consumption to a fairly good range. For a family of four living in an above average sized home using 360 to 390 kWh per month on a twelve month rolling average feels like a success. Furthermore, I am offsetting more than 100% of that electricity consumption via the solar photovoltaic system on my roof.
Although my children generally groan when I tell them to head back downstairs to turn off lights when they are done playing with LEGOS or practicing piano they understand what is behind the request. Heck, my son has turned into a little eco-warrior albeit in his own way. For some reason he is focused on people who smoke. His frequent refrain when we pass someone smoking is, “Why do people smoke? It’s not good for them, it is expensive, and the smoke is bad for the environment.” If only we all could follow the logic of a six year old.
However, much of my days is not spent at home but at work. It is a fairly standard office setting. A lot of cubicles, a smattering of offices, and a handful of conference rooms. It is the type of office environment that would not be out of place in a half hour sitcom or the movie Office Space. Fortunately my days are not interrupted by Lundberg.
Surprisingly in a recent renovation of the office space some automatic lighting controls were installed that switch lighting on and off based on movement. This prevents offices and common areas from being lit up all night long when none is occupying the space. I say surprisingly because the company I work for is not well known for its forward leaning facilities plan.
The conference rooms do not have these features. Lights are still controlled by wall mounted switches and projectors for presentations have indeterminate timers. No matter how many LEDs I switch off in my own home, it cannot compare to switching off the conference room lights at the end of the day before going home. Heck, I turn off the lights in the three conference rooms I pass on my way to get hot water for tea whenever these rooms are unoccupied.
The computer projectors, though, drive me insane. When these things are blazing away it is like leaving a 300W incandescent bulb burning. Ever seen a 300W incandescent bulb? It’s freaking bright and hot. A couple of taps on a remote is all it takes to turn these machines off yet most meetings adjourn with the projectors being left on regardless of a meeting taking place in the same room or not.
I now find myself turning into the light and projector police at work. What about you? Do you turn the lights off at work?
Posted in Eco-Activism, Uncategorized
Tagged #myPersonalParis, conference room, consumption, cubicle, electricity, LED, Lundberg, office, Office Space, overhead projector, photovoltaic, solar, work
For the first time in my memory, which stretches back to the now fuzzy early 1980s, I feel that we have the tools to positively combat climate change available at a personal level. No longer are we limited to advocating for municipal recycling, agitating McDonald’s to get rid of polystyrene clamshells, or hanging our undergarments out to dry in the sun. Hey, it was the 1980s and I wanted save the whales so I spent a lot of time writing letters to McDonald’s threatening to boycott Happy Meals forever unless they got rid of those old school burger boxes.
Let me use solar power as an example of a tool that we have available down here at a personal level. Consider the cost per watt in dollar terms from 1977 until 2015:
In simple mathematical terms that is a decline in price per way of over 99.5%. Whereas a solar photovoltaic system was probably only something that strange science teacher who drove an ancient Volvo actually had on his house is now something a lot more people can install.
Take my solar photovoltaic installation. In a little more than two half days and for a cost of less than $11K I had 4.64 kWh of solar installed in a single array on a west facing garage roof. After tax credits the total cost will come in somewhere around $6K. For six thousand dollars I now produce all of my electricity needs from the sun. Granted, it is a grid tie system so I use traditional utility power on occasion.
Yes, I use a lot less electricity than the average peer house but it’s not like I live in an off-grid yurt. I have a typically large American refrigerator, I run the air conditioning when it is hot, I have a large screen television that gets turned on to watch football games, and so on. Hell, I have an electric dryer and range. The point is that you can use a lot less electricity and produce it all via the sun with a fairly minimal investment and without sacrificing the quality of life we have come to assume is natural in the United States. This is not Ed Begley Jr. being eco-dramatic on Living with Ed.
Even better is that none of the technology used in a solar system is in its infancy, so the maturity of the design is well along which means the systems are reliable. No one is going to be spending hours up on a roof trying to figure out why the panels are not producing any juice. The solid state system just sits on top of the roof generating power from the sun without any moving parts or noise. Day in and day out whenever the sun shines and even when it does not. If that is not a powerful tool to combat carbon emissions and the resultant climate change I do not know what would qualify.
Going solar is just one of the many tools available to us to make a difference. We all need to take a moment and examine our lives. What are the activities that we engage in that have an outsize impact on our carbon emissions. Tools exist and are available to us that can ameliorate almost any source of emissions if we are willing to make the effort.
Given the horrible state of national leadership on climate issues it is incumbent upon us as concerned individuals to make every effort and deploy every tool. You might feel good about yourself when you sign a petition, but it has to go further than that if we are to have any hope of a sustainable and equitable future on this planet.
My goal over the next few months is to really examine what the tools are that can help me—a guy living a fairly normal suburban life with three other people in eastern Iowa—eliminate my carbon emissions.
Posted in Eco-Activism, Uncategorized
Tagged #myPersonalParis, bicycle, blogs, carbon emissions, climate change, consumption, Donald Trump, electricity, EVs, Google, Paris Climate Accord, photovoltaic, solar
This country is messed up in so many ways. What has happened in the past weeks in Puerto Rico and Las Vegas are horrific reminders of the role our politicians play in responding to disasters and shaping our future. However, we are saddled with Trump and his merry band of Republican sycophants who care for nothing more than self-adulation, guns, and tax cuts. In reality, Trump cares only about self-adulation and Republicans really only care about tax cuts but both are willing to use the issue of gun rights to get their desired outcomes.
I do hold out hope that there is a better and more constructive future in the works as the coalition that has propped up the right wing for the past twenty years fractures under its own internal pressures and external demographic realities.
On to the links…
The McKibben Effect: A Case Study in How Radical Environmentalism Can Work—It’s not radical if the end goal is the survival of humanity as a species. It’s only radical because the forces opposed have deduced that the easiest way to create opposition is to label something as radical in an effort to saddle it with semantic baggage.
Skiing IS Politics—The personal is political and it always has been.
New Era of Solar Power is Now Upon Us—According to the International Energy Agency, two-thirds of the power installed in 2016 was solar. The same agency predicts that solar growth will be the highest of any energy source through at least 2022.
US Renewables Grew 10% In 1st Half Of 2017—That is a damn good number for the first half of the year given that the number usually spikes in the second half due to large projects coming on line before the year’s end.
Growth of Green Energy Sector Surges in Minnesota—Clean and green energy is producing a lot of jobs in a lot of places. No one really thinks about Minnesota being a hot spot for solar, but solar is big business now.
What’s Up in Coal Country: Alternative-Energy Jobs—This is what the future looks like. It is not Trump’s attempt to use clowns like Rick Perry to prop up the coal industry for the benefit of a few crony capitalists. It is about providing jobs for people in an industry that can help make the world a better place.
Courts are Waking up to the Cost of Climate Change—The guy at the top and his minions—here’s looking at you Scott Pruitt and Ryan Zinke—may be tools of the fossil fuel industry, but it looks like the rest of the world is realizing the true costs of these fuels need to take into account externalities.
Here are the Actual Tax Rates the Biggest Companies in America Pay—As the debate over tax reform…errr tax cuts heats up in Washington D.C. take note of what is really happening. American companies do not pay higher taxes than their counterparts in Europe. However, you will hear this time and again in the coming months. It is a right wing myth.
Americans Have Soured on Junk Food. Don’t Worry, Food Companies Have a Plan.—Americans no longer mindlessly consume ever more Big Macs, Whoppers, and whatever the hell Taco Bell is making today. Oh, we still consume the veritable shit ton of junk food but the growth has stalled. On to the developing world the titans of garbage in a paper sack say.
Bicycle Highway in the Netherlands Built Using Recycled Toilet Paper—Leave it to the freaking Dutch to build a bike path out of recycled toilet paper.
This Entire Barley Field was Planted and Harvested without Humans—Automation in farming may happen before automation in our personal automobiles. I do not know what the positives and negatives are of this development but robotic farming is kind of cool.
Which Is Better for the Environment: Meatless Mondays or #NoRedOctober?—Why not do both?
Posted in Linkage, Uncategorized
Tagged Bill McKibben, clean energy, climate change, developing world, externalities, farming, green energy, IEA, International Energy Agency, jobs, junk food, linkage, links, Minnesota, Netherlands, photovoltaic, PV, recycled toilet paper, renewable energy, right wing myth, robots, solar, tax rates, tax reform, Vox.com
September 2017 was the first full month with solar providing electricity for my home. Yay!
The numbers are in and things look good. For the entire month my solar photovoltaic system produced 509.63 kWh of electricity. Compared with my estimated based on average solar radiation, my array’s azimuth, and other factors I predicted the system would produce approximately 536 kWh in September. The system ended up at around 95% of the estimate.
This is a mixed bag, but the weather played a factor. It was cool and cloudy for a good chunk of the month, so we used little to no air conditioning save for a few days when it decided to reach into the nineties. Thanks climate change.
In terms of production versus consumption I ended the month producing an excess of approximately 130 kWh of electricity. I will be very interested to see what my bill looks like with a full month of the bi-directional meter installed. Last month’s bifurcated bill was an absolute mess to understand.
Also, the thrill of monitoring my photovoltaic system’s production has not really worn off. On sunny days I loved to check and see how much the system is producing. Every kWh feels like a small victory.
Posted in Household, Uncategorized
Tagged #myPersonalParis, consumption, demand, electricity, grid, Iowa, photovoltaic, rural electric cooperative, September, solar
It is officially fall. It is time to get the skis out and waxed for the upcoming season. It is time to fully embrace “sweater weather” and pumpkin spice whatever…oh wait, it is ninety degrees in eastern Iowa today. Damn, I guess summer is not going to release its satanic grip quite yet.
On to the links…
Key Stories for Understanding the Monuments Memo—Get ready for the great environmental legal battle when Trump actually takes these recommendations and moves forward with bad policy. Like spoiled brats and bullies the Trump administration is acting reflexively against anything that they do not like regardless of the consequences.
These Companies Support the Paris Agreement. They Also Support Climate Deniers.—I do not care what you say publicly. If you support climate denial in any way you are part of the problem regardless of what you do with your other corporate efforts. It would be better to do nothing at all than to secretly support these scam artists who are obfuscating the most important challenge of our time.
Cedar Rapids says They’re Seeing More Residents Go Solar in Linn County—I did not participate in this program when I had a solar photovoltaic system installed on my roof, but it is exciting to see that there is a lot of interest out there in going solar. Every system is like a little dagger into the black heart of coal.
US Celebrates Record 29% Drop In Utility-Scale Solar Costs — But Tariff Cloud Looms—Everyone claims to love a free market right up until the moment that it impacts their pocketbook. Solar prices have gotten so low so fast because of globalization.
Why Wind and Solar Won’t Save Us—Reducing demand should be the primary focus, but once we have reduced demand producing clean energy to satisfy what remains is imperative.
Trump’s ‘No Friend’ of Clean Energy. Here are 3 Reasons to Invest Anyway—The investment community does not care about the politics anymore. They see clean energy as a sound investment going forward. Given the cost curves and public sentiment you have to wonder how long coal can hang on.
The Solar Boom In The Middle East—The Middle East is a perfect and odd place for solar to be successful. It is sunny and there is a lot of open space, but it is also blessed with cheap fossil fuels.
Tesla Powerwall 2: An In-Depth Review—Changes in behavior are always interesting. As someone who wants to generate all his electricity needs from the sixteen panels on the my roof I can tell you that since I have installed my solar system I think twice about using the air conditioner, which is the last remaining major discretionary electrical appliance in my home.
Regenerative Solutions for the Future of Humanity—It is not enough to preserve what we have not destroyed. We need to regenerate what we have degraded if we are to live a fulfilling life as a species on this planet.
Posted in Linkage, Uncategorized
Tagged climate deniers, High Country News, Iowa, linkage, links, Linn County, Middle East, Mother Jones, Paris Climate Accord, photovoltaic, Powerwall 2, regeneration, regenerative, solar, Tesla, Treehugger, wind
Labor Day week and the links are a little light. Maybe I spent too much time reading about DACA, Hurricane Irma, and the forthcoming Iowa vs. Iowa State football game to really get my head into other news stories.
On to the links…
This EPA Statement Reads Like Something You’d Find in Breitbart—In a few years when the Trump Administration is little more than a steaming pile of bad memories the lasting damage will be unwound slowly and shit like this will just make us cringe in collective disbelief. It is amazing that a group of politicians who accuse everyone outside their circle of being “fake news” is probably the largest source of bullshit every spewed from the West Wing.
Potential Carbon Capture Game Changer Nears Completion—Natural gas as a source of electricity is here to stay for a while, so if we could find a way to effectively and economically capture the carbon released as a result of combustion it could be a pathway to a reduction in greenhouse gas emissions.
Power Company Kills Nuclear Plant, Plans $6 Billion in Solar, Battery Investment—This happened in Florida, which is a state as hostile to a good idea as any that exists. Heck, it’s a state that has elected Rick Scott to be its governor more than once.
How Tennessee’s Taken the Politics Out of Renewable Energy—Make it about choosing economically efficient solutions that provide renewable energy and even red states like Tennessee can get behind the green revolution.
Huge Tunisian Solar Park Hopes to Provide Saharan Power to Europe—The numbers are staggering. 4.5GW of solar is a monster number. However, the dreams of tapping the Sahara Desert to power Europe always seem to be just a little out of reach.
After its Dams Came Down, a River is Reborn—The Elwha River will be a test case for dam removal going forward and it looks like an amazing success story. Nature will find a way.
Posted in Linkage, Uncategorized
Tagged battery, Breitbart, carbon capture, climate change, DACA, dam removal, Duke Energy Florida, Elwha River, emissions, EPA, linkage, links, nuclear, photovoltaic, renewable energy, solar, Tennessee, Tunisia
My recently installed and activated solar photovoltaic system was operational for 10 full days in August. Over the course of that period of time the system generated approximately 178 kWh of clean and green electricity. At an average daily production of almost 18 kWh the system is yielding somewhere between 70 and 75% based on system size, orientation, and estimated solar radiation.
Interestingly, during those ten days I am “ahead” approximately 95 kWh compared to my consumption. This is probably due to the fact that late August in eastern Iowa has been chillier and cloudier than normal. The chillier means we have not turned on the AC but the cloudier means my PV system is not generating as much as possible. Damned if you do, damned if you don’t so to speak.
If I continue to get the prior ten days’ worth of average electricity generation I should blow past my September electricity usage because we have taken some steps to reduce our household consumption even further. Previously we were using about 380 kWh per month across twelve months. Since the PV system was activated we stopped using a medium sized chest freezer in our basement that was really just a repository for junk food from warehouse stores. It was not a large or old freezer, but I have to believe that it consumed a decent amount of electricity. Plus, September is usually a great month for sleeping with the windows open.
I am sure that the novelty of my generation exceeding my consumption will wear off, but it is really fun. I just wish that the electric meter had one of those old style wheels so that I could watch it spin backwards in the afternoon when the late day sun is blasting my west facing array.
Posted in Household, Uncategorized
Tagged #myPersonalParis, August, inverter, Iowa, kWh, photovoltaic, PV, renewable energy, rooftop, solar, solar radiation, yield