No links next week since I am going to be on vacation and completely out of touch with the world…at least in terms of electronics. I am going to enjoy a lot of snorkeling, cold beers, and not worrying about the latest tweet storm coming from our dear leader.
See you in a couple of weeks.
On to the links…
Economic and Environmental Cost of Trump’s Auto Rollback Could be Staggering—Who is surprised that a reactionary rollback of well thought out environmental regulations will have drastic economic and environment costs? No one raised their hand. Color me shocked.
Speak Up Now to Save Our National Forests—Another brilliant idea from the people trying to loot our public lands for private gain.
Trump’s Environmental Legacy Will Take Time to Erase—Yes, it will take time. Yes, it will be undone. November 2020 is the most important election since the Great Depression. Look at what four years of Donald Trump has done to America. Do not try and imagine four more years.
How Climate Change Could Trigger the Next Global Financial Crisis—The next financial crisis, which is coming sooner rather than later, may be exacerbated by climate change or even caused by a climate change related disaster. Will it still be a Chinese hoax for our tangerine hued leader?
How American Cities Score on Clean Energy—Until sometime in January 2021 we will have to look to American cities for leadership in the clean energy transition.
Why Is U.S. Demand For Solar Panels Booming?—Taking advantage of a tax credit that is due to begin phasing itself out over the next few years may be artificially driving demand for solar panels into 2019, but maybe there is a solid base of demand for homegrown clean energy.
US Utilities to Boost Capital Spending in Shift Away from Coal—Coal fired power plants are going to be considered “stranded assets” in the very near future. That is to say these power plants will no longer be assets in the traditional sense, with a commensurate value on the open market, but that the intrinsic value will be zero because there is no buyer available on the open market at any price.
1 Stat Shows Coal-Fired Power Plants Have Passed the Point of No Return—The death spiral is real. It is now just a question of how fast we can retire these coal fired power plants and get on with our lives.
How The Clean Energy Transition Could Save More Than It Costs—The discussion has moved from the feasibility of the clean energy transition to a discussion about the potential cost savings of the transition. We’re talking about saving money and making clean energy. The market has spoken.
Using Electricity at Different Times of Day Could Save us Billions of Dollars—Demand or load shifting is one of those holy grails of infrastructure planning. If you can shift peak demand to other times the load on the overall system is decreased and redundant capacity can be reduced.
Sorry, Scooters Aren’t so Climate-Friendly After All—Lifecycle costs are a bitch, man. Just get on a bicycle and be done with it.
What Grocery Stores Won’t Tell You About Plastic—Bring all the reusable bags you want to the grocery store. It’s a start, but until the grocery stores demand changes from their supply chain there will be little real impact in the reduction of single use plastic packaging.
Subway Partners with Beyond Meat as Part of its Comeback Bid—Non-meat meat alternatives are now considered an appealing part of a restaurant’s menu in an effort to combat falling sales and perception issues. Think about that for a moment.
Posted in Linkage, Uncategorized
Tagged automobiles, Beyond Meat, California, clean energy, climate change, coal, demand shifting, electric scooters, emissions, Fed, financial crisis, grocery stores, linkage, links, public comment, single use plastic, solar panels, stranded asset, Subway, U.S. Forest Service, urbanism, Walmart
There are times when driving my second hand Nissan Leaf feels like I am working on cracking a code. Change one behavior (e.g. turning on the heat) and relative efficiency takes a nose dive. Adjust a few things (e.g. make sure to drive with the car set in “B” mode) and it seems like you can do no wrong. Ambient air temperature, type of driving, route choice…on and on it goes.
I am certain that it is the same for a traditional ICE vehicle or even a Tesla, but when you are limited to a little more than 100 miles on a full charge there is a hyper heightened awareness to how quickly the “guess o’ meter” depletes. However, it was a lot less of a concern this month as I averaged 6.1 miles per kWh for just a tenth of a mile over 900 miles. That works out to a little less than 148 kWh of electricity consumed and ~1,053 pounds of carbon dioxide emissions avoided versus driving my truck.
Since January I have driven 4,607 EV miles at an average efficiency of 5.1 miles per kWh. This correlates to ~5,234 pounds of carbon dioxide emissions avoided versus driving my truck. As I have said before this assumes that I draw all of my power from the grid as opposed to generating it on site with my solar panels. Based on gasoline prices I have saved about $650 just in fuel since January.
Speaking of solar photovoltaic production, July was a fairly good month:
720 kWh for the month is good. It is a little bit less than the same month during the prior year, but I would say that it is within the margin of error. It is not like this is January and February where snow covered my panels up to a foot deep some times.
All in my household consumption ended up about 26 kWh more than my production. Included in my household consumption numbers are almost all of my EV charging, so without the Nissan Leaf in the garage we would have ended up over 100 kWh. Granted, that would mean I was spewing carbon dioxide from the tailpipe of my truck. I will take the trade.
Unlike some summer months we were home for every weekend and took no trips. Furthermore, for the entire month of July we went out to eat once. I feel fairly good about making all but one meal at home, charging my electric car, running the air conditioning when it got really hot, and still managing to almost be even in terms of household electricity consumption versus solar electricity production. It is my hope that in the next month I will adding about 60% more solar photovoltaic capacity to my roof.
Posted in Household, Uncategorized
Tagged array, carbon dioxide, climate change, electric vehicle, emissions, EV, gasoline, global warming, kilowatt hour, kWh, Leaf, Nissan, photovoltaic, renewable energy, solar
June was a better month for solar production:
Over the course of the entire month my household ended up ~150 kWh (consumption minus production), including all of my EV charging for that same period as I did not use any public chargers. With at least eight more panels being installed on my roof this summer I am going to be seeing a lot more months with excess production. Every kilowatt hour that I produce from my solar array is like a nail in the coffin for coal.
The excess production in June was a little artificial because we were on the road for more than a week. With no air conditioning running it is to be expected that we would run a surplus. June was also fairly cool with a corresponding lack of need to deploy air conditioning. The last few days of the month were a reminder that summer in Iowa is a hot and sticky affair. I am talking temperatures exceeding 90 degrees and humidity levels exceeding 90%. If there was ever a time where I did not want to come home from the mountains this was that time.
For June I drove my Nissan Leaf a total of ~555 miles at an average efficiency of 5.9 miles per kWh. This is my best number by far, in terms of efficiency, and makes me wonder if I can nurse my way to a figure over 6 miles per kWh in July. For the period I saved ~646 pounds of C02 being emitted assuming that my charging came via the grid at an average carbon intensity.
You may ask how I can be ahead in terms of energy production yet still account for some level of carbon intensity for my electric vehicle. Unfortunately, my photovoltaic array’s production occurs when I am not charging my EV which usually happens at night. Therefore, to run my Nissan Leaf I am utilizing grid electricity. It’s a little like keeping two sets of books for the same business.
Posted in Household, Uncategorized
Tagged carbon, efficiency, electric vehicle, emissions, EV, greenhouse gas, Household, Iowa, June, kilowatt hour, kWh, Nissan Leaf, photovoltaic, PV, solar
No linkage next week. I am on vacation. Hopefully the Colorado River levels cooperate to let the family go rafting. Otherwise, it is going to be a really laid back week in Summit County. I guess we will have to go looking for that wooden troll.
On to the links…
Climate Change Deniers Aren’t Getting Very Far With America’s Judges—It is one thing to spout crap opinions on Fox News where Sean Hannity will lick your MAGA boots, but standing in front of a judge is another matter. Just like Alex Jones wilting under the glare of a trial, climate change deniers will wilt in the face of courtroom battles that put actual evidence of manmade climate change against…that’s right, there is no other evidence.
Trump’s EPA just Replaced Obama’s Signature Climate Policy with a Much Weaker Rule—The Clean Power Plan may be dead in the executive branch of government, but remember that 2020 is coming. Sweeping Trump out of office undoes all of his machinations because he lacks the political will, clout, and understanding to make lasting change in Washington D.C.
Renewable Industry Employed 11 Million People in 2018—Eleven million people. This is not a few hippies in a rundown storefront. These are big numbers. In the U.S. almost as many people are employed in renewable energy fields as are employed in fossil fuel fields.
Renewables are Winning the Economics Battle Against New Coal and Gas, Stunning Study Shows—The worm has turned and economics no longer favor fossil fuels.
There is No One Energy Solution—There never was a single silver bullet because that introduces a single point of failure for the future. The future of energy is in a diversified portfolio of energy sources. Portfolio theory, look it up.
United States Spend Ten Times More On Fossil Fuel Subsidies Than Education—Here is an idea for the current crop of contenders to be the Democratic nominee for President of the United States: eliminate all fossil fuel subsidies. These are some of the most profitable companies in the history of the world. These subsidies are just transferring wealth from Americans into the pockets of company shareholders.
Bitcoins Now Suck Up as Much Energy as Las Vegas—Can I ask the question? Why Bitcoin?
Outdoor Brands Are Uniting Against Single-Use Plastic—Leadership has to come from somewhere. The outdoor industry flexed its muscle recently when it made the move from Salt Lake City to Denver for its annual tradeshow. Now it is looking at single use plastic.
How to End the Cycle of Throwaway Plastic Toys—Ugh, spider rings. I think that I might be finding these things in random places in my house for the next decade even though I cannot remember the last time that one of my children brought one home.
New California Bill Could Revolutionize How the U.S. Tackles Plastic Pollution—Why does California have to be the leader on all of these environmental issues? Why can’t Minnesota or Massachusetts be the leader?
Beijing Opens New Bicycle Expressway—I want one.
This Man Ate ‘Expired’ Food for a Year. Here’s Why Expiration Dates can be Meaningless.—I have always thought that the dates on a lot of food products might as well be considered the same as model years on cars. What? You bought a 2018 instead of the newer 2019?
White Castle and Red Robin Reportedly Running Low on Impossible Burgers—This is called the free market. Impossible Foods brought a product to market and the market responded with demand.
Beer Boom Creating Thousands of Jobs—Craft beer might not be able to save the world, but the model is a hell of a lot better than anything else.
Posted in Linkage, Uncategorized
Tagged Beijing, bicycle expressway, Bitcoin, China, climate change, deniers, education, emissions, expired food, fossil fuel, green jobs, greenhouse gas, Impossible Burger, linkage, links, plastic toys, portfolio theory, Red Robin, renewable energy, single use plastic, subsidies, White Castle
What the actual shit? This is the Secretary of State of the United States of America telling the public that the solution to climate change is to move to different places. Oh, and the travel time for goods shipped between continents might be slashed because of the lack of sea ice. I am sure everyone is going to be comforted knowing that their 65” television from China is getting here a little faster as they roast in a climate hellscape.
On to the links…
Report: Global Emissions At 7-Year High—Well, fuck.
EPA’s 3 Dirty Tricks to Undermine Regulation (and Why They Probably Won’t Work)— We live in an alternate reality now where dirty is clean, good is bad, and facts are fake.
U.S. Renewable Power Capacity Surpasses Coal For The First Time—Buried in all the grim news are some glimmers of hope.
Here’s Proof That Electric Cars Are Displacing Gasoline—Demand destruction is a bitch. Once that demand is gone it is not coming back and fossil fuel companies are starting to come to that realization. These are millions of gallons of gasoline demand just…poof…gone from the market:
Australia Missing Out on Huge Cuts in Emissions through Energy Efficiency Failure—Basically, if we just were more efficient with the energy that we already produce we could make major headway toward reducing emissions. Using less energy to begin with is the first step in a net zero emission future.
Climate Change Is the Symptom. Consumer Culture Is the Disease.—Our modern society is just a joke. We have become nothing more than money lungs bent on consumption of crap.
US Offshore Wind Race Heats Up, Now Connecticut In The Mix—To get to a zero net emission future offshore wind has to be part of the renewable energy portfolio.
Follow The Money: Global Investors Flee Coal Power Like A Hot Potato—Get used to the term stranded assets. It essentially means assets that have no value because there is no buyer in the marketplace. You may have invested hundreds of millions of dollars in a coal mine only to find that its value is zero because there is no other party willing to invest. What the market giveth the market can taketh away.
Renewlogy Turns Low-Grade Plastic into Usable Fuels—We have a plastic waste problem on this planet. I do not know if turning plastic waste into a liquid fuel is the right idea, but it is better than anything that we are doing right now.
ALDI Ranks First Out of 20 Retailers for Reducing Single-Use Plastic—This is kind of like winning an ugliest dog contest. Yes, you are a winner. However, it is for being an ugly dog.
Processed Foods are a Much Bigger Health Problem than we Thought—Maybe that hokey diet advice about not eating ingredients you cannot pronounce was not that hokey after all. Maybe there is no reason for PopTarts to exist.
Are McMansions Making People Any Happier?—A bigger house will not make you happier. A grill with twelve burners and a Bluetooth meat thermometer will not make you happier. As a matter of fact most stuff will not make you any happier beyond the initial sugar rush of the initial purchase. Get off the hedonistic treadmill.
Climate Change I Have Known—Climate change is real and its impacts on our lives are noticeable.
Your Coffee-Buying Habit Could Hamper Your Retirement—It is important to think about personal finance in terms that people can understand. Retirement for most people is something so far away that we fail to understand just how powerful actions taken today can be in setting us up for future success.
Posted in Linkage, Uncategorized
Tagged ALDI, Australia, climate change, coal, coffee, demand destruction, diet, electric vehicles, emissions, energy efficiency, EPA, EV, global warming, greenhouse gas, hedonistic treadmill, linkage, links, microbiome, Mike Pompeo, offshore wind, plastic, Renewlogy, single use plastic, stranded asset, weight loss
May was a rainy month in eastern Iowa. How rainy? It rained for twice the number of hours in May and three times the usual rainfall hit the ground. Things were really wet. Like the “ground is a sopping wet sponge” wet. It had an impact on May’s solar production:
Now, just over 542 kWh of clean, green solar electricity is not bad. It is down about 80 kWh from the same month the prior year.
All in all, my household ended up about 10 kWh ahead of consumption for the month of May including home charging of the Nissan Leaf. When you can drive all month and live in house with modern amenities all powered by the sun that is considered a win. Sometimes I just feel like I am living in the future.
For the month I drove 937.4 miles in my Nissan Leaf at an average efficiency of 5.5 miles per kilowatt hour. This beats my efficiency the prior month by 0.1 miles per kilowatt hour. This saved ~1,080 pounds of carbon dioxide emissions versus my prior vehicle assuming that I charged using grid electricity, which in Iowa averages about 1 pound of CO2 per kWh. As noted above, I actually ended the month ahead of my consumption so the emission savings were probably higher.
It does not seem like a big win in terms of efficiency. However, there are two round trips to Iowa City that totaled almost 140 miles of driving at highway speeds. For anyone who has driven a Nissan Leaf there is a moment of dread the first time that you get the little car up to 60 miles per hour or more and watch your efficiency drop like a stone in freefall.
The trick is to minimize interstate highway type driving in favor of more sedate state or county highway driving. That is to say, drive 55 miles per hour as opposed to the 70 miles per hour or more on the interstate. It takes a little longer, sure, but there is something really peaceful cruising along with the windows down and the silence of an electric vehicle drivetrain.
It also helps to have access to public charging at the midpoint of your trip. In Iowa City there are ChargePoint facilities available in several public parking ramps. You pay for parking (first hour is free and a $1 per hour for any additional time) and the charging is free as long as you have a ChargePoint account. My Leaf is equipped with a standard Level 2 charging port so it can accept, at most, 3.3 kWh of electricity per hour of charge. It is not a lot for the ninety minutes or so that my errands in Iowa City take, but it provides a margin of safety for the trip home that eases any potential range anxiety.
These trips have gotten me thinking about electric vehicles and range. Maybe the issue is not absolute range, as in 235 miles of range when fully charged, but rather the ability to gain a lot of range in a short period of time, as in 80% battery charge in 30 minutes. If I was able to regain more than three quarters of my vehicle’s charge in less time than it takes to make a quick trip into Costco that would change my route calculations considerably. Also, if more public charging facilities were available at destinations that might also change behavior.
Do I spend a little more time in downtown Iowa City because I am charging my Nissan Leaf? Probably. Think about that from an economic development standpoint.
Posted in Household, Uncategorized
Tagged ChargePoint, climate change, CO2, efficiency, electric vehicle, emissions, EV, global warming, greenhouse gas, Iowa, kWh, Leaf, May, miles per kWh, Nissan, photovoltaic, PV, rain, solar
Spring is here. Sure, Iowa may see a few more nights below freezing but for the most part it is on to planting and cleaning. So much cleaning. If only there was a way to KonMarie my yard work.
On to the links…
2 Years after Tax Bill’s Passage, Corporate Tax Revenue has Plummeted—Cue Republicans to tell us how we cannot afford Medicare, Medicaid, Social Security, and the defense budget…oh wait, not the defense budget…because the deficits are a threat to our national security.
Recording Reveals Oil Executives Laughing About “Unprecedented Access” to Trump—It’s a pay for play day in the White House every day.
BP Lobbied Trump Administration to Roll Back Key US Climate Rules—Nothing like a foreign company getting cozy with our corrupt president to influence policy in favor of profits over protecting American citizens. The Republican way…profits over people.
US Banks Pledged to Fund Renewable Energy, But They Still Spend Way More on Fossil Fuels—Banks are nothing more than the financial arm of the same many tentacled beast that also concerns fossil fuels. It is one system that protects itself at all costs.
US Coal Generation Expected To Continue Steady Decline, Claims EIA—Trump cannot save coal. He can bluster and bully all he wants but the economics and politics do not line up in such a way to make this a winnable fight. Now, he will probably double down on claims that he is the most pro-coal president in history in a lame attempt to shore up support in rural areas.
It’s Cheaper to Replace Most Coal Plants with Renewables than Keep Them Open—This is why coal is in so much trouble. For less money you can generate electricity that has none of coal’s baggage. It’s like a death cross in finance.
Forget Tesla, It’s China’s E-Buses That Are Denting Oil Demand—China is all in on electric busses. Personal EVs may get a lot of the press around the world but the humble electric bus may actually hold more of the secret to our climate salvation. This is the critical point:
Buses matter more because of their size and constant use. For every 1,000 electric buses on the road, 500 barrels of diesel are displaced each day, BloombergNEF estimates. By comparison, 1,000 battery electric vehicles remove just 15 barrels of oil demand.
Missouri Greenlights Massive New Wind Power Transmission Project—To get wind energy from windy rural America to urban America we need more transmission lines. It tells you everything that you need to know when red states will fight electricity transmission lines but go gangbusters for oil and gas pipelines.
Scientists Found Worrisome New Evidence About Roundup and Cancer—Remember, this is the pesticide that is sprayed indiscriminately on Roundup Ready crops like corn and soybeans. If you live in a corn or soybean producing state you have been exposed.
Climate Change Is Already Reshaping How We Farm—Rural areas are on the front lines of climate change because so many of these areas depend on agriculture. Farmers are already having to adapt to climate change whether politicians in Washington D.C. want to admit it or not.
Impossible Burger 2.0 Produces 89% Less Emissions than Beef—I have had the Impossible Burger 1.0 and it is a pretty damn good facsimile of an actual beef patty. The 2.0 version is supposed to be an even closer facsimile. Now imagine a world where we replace all meat hamburgers with Impossible Burgers. What would that look like from an emissions reduction perspective?
Posted in Linkage, Uncategorized
Tagged BP, cancer, climate change, coal, corporations, cost, deficits, electric bus, emissions, greenhouse gas, high voltage transmission, Impossible Burger, linkage, links, Missouri, offshore wind, renewables, Roundup, tax cuts, Treehugger, wind power