There’s no shortage of potential solutions to the world’s critical need for renewable energy storage. But there is a shortage of accessible and cheap resources to use for those solutions. With the limitations of materials like lithium and vanadium in mind, it’s logical to look for alternatives
Hey, want to hear the most annoying sound in the world? Okay, “most annoying” may be subjective, but according to a 2017 study from NASA’s Langley branch, humans find the buzz of a drone’s propellers to be more annoying than any other machine-based sound on earth, which really
With the recent news of China producing one of the largest wind turbines yet, with a rotor diameter of 260 meters (853 feet) and a rating of 18MW, it got me wondering why they’re so big. They’re almost defying imagination at this point. Bigger is always better in
Adding solar panels to your home is a bright idea, but according to one report from 2020 only about 6% of installed residential solar systems included battery storage.1 2 That’s a bit of a power outage in the world of renewable energy. But with a home battery, you&
The vast majority of the world’s plastic isn’t recycled … and when it is, we spend more money to achieve less quality. It’s currently cheaper to keep producing newer plastics — at the much higher cost of human and environmental health. But nature has evolved in response. Several species
As our needs for energy and food continue to rise, we’re revisiting the sunny topic of Agrivoltaics - or using land to grow food and host solar panels at the same time. Experiments in this hot space have had some really promising results over the last year, like using
Last November I published a video about Hotel Marcel and how they went with DC wiring and power instead of the traditional AC wiring we're all familiar with. When a building has solar and battery storage it can make a lot of sense to go DC instead of
To live, people need food to eat and water to drink. That’s a simple fact. But with growing water scarcity around the world and an ever increasing population, we have to find better ways to produce the food we all need to survive. The solution could lie in one
Gas stoves have been quite the “hot button issue” lately. But a range of data from decades’ worth of research has already reached a consensus: Cooking with gas is dangerous to human health and a significant source of greenhouse gas emissions. Electrification has been ongoing, with Europe leading the way
Everyone is worried about outdoor air pollution, right? Yet, a poor indoor air quality (IAQ) can be an invisible yet ruthless killer. Even worse than Freddy Krueger. At least, you could see him in your dreams, I mean nightmares. Seriously, pollutants like volatile organic compounds (VOCs), particulate matter (PM), and
Heat pumps are versatile, efficient, and great for both heating and cooling … or are they? Whenever heat pumps are mentioned, critics bring up their ineffectiveness in the cold, so is that still true? Or do more modern heat pumps continue to work effectively in cold climates? I’m currently building
Tackling the climate crisis requires us to reinvent… well almost everything from our energy production methods, to our food sources, to our transportation systems. And transportation is a really important sector to highlight, as it’s the leading source of emissions in the U.S., contributing to one-third of all
