The world is talking more about decarbonizing our energy and transportation sectors, and one hot talking point is hydrogen. Hydrogen fuel cells can store energy like a clean battery, and hydrogen burns cleaner than fossil alternatives. However, the various processes of isolating hydrogen from input materials mean a range of environmental impacts, especially since the bulk of hydrogen is still produced using fossil fuels.
Probably the only thing that makes me retreat indoors during summer is mosquitoes. I can handle heat and rain in high quantities, but once I become a buffet, I’m ready to call it quits. Mosquitoes aren’t just annoying; they can carry serious diseases. There are a number of natural solutions to help keep these pests away if you’re looking for an alternative to synthetic repellents.
Once you’ve paid for weatherization work at your house, you may be curious how effective it is in saving you energy (and money). By employing data points called “degree days,” we can get a reasonably accurate view into how much energy gets used before and after weatherization work while keeping an eye on how much heating and cooling demand existed during the period in question.
About a year ago, we finally weatherized our attic. Many people know that weatherization includes air sealing and insulation; many people do not know that those things have to be done in a very specific way in order to work… and the previous owner of our house was not one of those people. Doing the job wrong is ineffective at best and dangerous at worst.
We recently got a set of concrete steps put in at our house. As part of my atonement, this post summarizes what concrete is, why it’s so bad for the environment, why our governments can’t get enough of it, and what can be done to reduce the climate, health, and environmental justice impacts associated with the second-most-used substance on the planet.
A bike crash in college shook my confidence to the point that I was no longer comfortable riding. Some associated baggage is tied up with the desire to do it well or not do it at all. A recent mountain biking trip helped me practice going easy on myself, and some of those lessons came back to the office with me.
Global plastics production is expected to quadruple by 2050, and that growth will require significantly more extraction of fossil fuels as feedstock. Doubling down on more fossil fuel extraction is the last thing that a warming, plastic-filled planet needs. Organizations across the world, from the United Nations to grassroots groups on the front lines are taking action to prevent the bad from getting worse.
The term “recycling” is a dangerous thing because of how it inaccurately shapes our perceptions around the plastic lifecycle. Most plastic put in the recycle bin doesn’t get recycled, but even the industrial process of “chemical recycling” doesn’t necessarily create a closed-loop plastic system. Instead, it can often fuel increased health risks for those living nearby, increasing global temperatures, and demand for additional plastic.
July has come once again, and with it a renewed commitment to limit single-use plastics through Plastic-Free July. The oil and gas industry has a renewed commitment to plastic as well, pushing harder for increased consumption of their product. With less than 10% of our plastic ever getting recycled, it becomes more apparent that plastic recycling was only ever a false promise and will not solve our problem.
Between climate change, pollution, war, gun violence, and erosion of basic human rights, things are looking a little dire right now, and people are getting exhausted, myself included. This post looks at Nervous System Dysregulation as a result of chronic stress, as well as what individuals can do to step back and view the long path of advocacy as a marathon, not a sprint.