Pre-Celebrating 1TW of PV installed in 2022

Welcome to 2022, the year of the Terawatt! That's right, this year will cross the trillion watt mark!   2022 will be remembered as the year that humanity reached the magic number of 1 trillion watts, aka 1 terawatt or 1TW of solar installed since the beginning of time. We do not have to take into consideration the amount of solar taken out of service, since that is so low, it probably will be replaced in less than a month, so that means we will hit the milestone of installed 1TW since 1 million BC and we will also have 1TW that is installed and working every day.   1TW = 1000GW = a million megawatts!   According to a July 2021 article titles "Solar continues to break installation records, on track for Terawatt scale by 2022" by Solar Power Europe, Earth will hit 900 GW in 2021, 1.1 TW in 2022, 1.3 TW in 2023, 1.6 TW in 2023, and 1.8 TW in 2025.    At a world population of 7.9 Billion, we are close to hitting another milestone too.    To put a trillion watts into context, the nuclear power plant at Chernobyl was 1GW, so the power output of 1000 Chernobyls is about equal to the power output of solar on Earth sometime in 2022. There are a little over 2TW of coal plants operating in the world right now, so we are not there yet. I also do not want to fool you and have to mention that coal and nuclear do work at night, so we need more solar to make up for that, along with energy storage and high voltage DC lines across time zones, which is more easily engineered physically than politically. Can you imagine Middle America allowing the East and West Coasts sharing daylight electricity via power lines through their states? Perhaps we will have to stick to energy storage right now.    I once saw a presentation by Dr. Shi who was the founder of Suntech in China, where he pointed out that we could have high voltage dc (HVDC) power lines that circle the globe. The pathway would be from South Africa, up to Eurasia and then across the Bering Straits to Alaska and down to Argentina. Once climate change hits, perhaps we can also have an HVDC extension to the green pastures of Antartica!   To put HVDC into context and using 1 million volts as an example, we would be able to carry a MW with 1 Amp! We would be able to carry a GW, which is all of the power that Chernobyl could produce with 1000A. There are many homes that are wired for 100A and many buildings that are wired for well over 1000A. Depending on your source, the largest PV project in the world is about 1GW, so now putting that into wire sizing terms, you can easily transport a GW using wire tables in the NEC (utilities do not have to follow the NEC and can size their wires smaller).    The reason that HVDC is the perfect way to carry large amounts of power over long distances, is because Voltage x Current = Power, so with high voltage, you need much less current for the same amount of power and current is what heats up a wire, not voltage. The reason that we do not use high voltage in our houses is because high voltage is sparky.   Go to www.SolarSEAN.com to find out more!