Back to the Basics: let’s take a look at energy usage trends. The way in which we choose to use energy in our homes and in our lives is not fact or fiction, or personal opinion, or necessity – it’s cultural.
I’ve always considered myself an energy advocate, but it wasn’t until I visited Spain that I realized that clothes dryers are not essential to every day life. Are they helpful? Absolutely! However they also use a ton of energy (we’ve looked into this before, but according to Direct Energy it’s about 2-6 kWh, https://www.directenergy.com/learning-center/how-much-energy-dryer-use#:~:text=Electric%20dryers%20span%20a%20wide,cents%2C%20depending%20on%20the%20model), and while I understand that I’m not going to get the same soft, “fresh out of the dryer” effect with a clothing line, it made me wonder how I could reshape my cultural norms of energy usage, and what this might look like on a global scale.
Global Energy Usage: https://yearbook.enerdata.net/total-energy/world-consumption-statistics.html
This data is interesting though probably not surprising. China used the most electricity from 1919-2019, followed by the U.S., and then India – but that correlates *almost* directly with populations, at least for the most populous three countries (https://www.worldometers.info/world-population/population-by-country/), since the top three nations with the highest population are currently: China, India, and the U.S., respectively. After the top three however, this correlation between energy usage and population weakens – the following countries with the highest energy usage, according to the same link – Russia, Japan, South Korea, Germany, Canada – are not the countries with the next highest populations – Indonesia, Pakistan, Brazil, Nigeria, and Bangladesh. Thus, energy per person is not the same in every country.
The picture is even more puzzling when looking at CO2 emissions. You might think that CO2 emissions correlate directly with energy usage – but take a look at the following link, and you’ll find that’s once again, not true: https://yearbook.enerdata.net/co2-fuel-combustion/CO2-emissions-data-from-fuel-combustion.html. This implies that some countries use energy more efficiently than others – they use more energy, but produce less CO2. There is of course more to this story – which we’ll continue onto later in the week – but for now, I hope this gets you thinking about energy efficiency and how you can improve it on an individual level, by changing the culture around energy usage one step at a time.