Global Warming. Carbon dioxide. Methane. Nitrous oxide. We are responsible for greenhouse effect. Smoke from vehicles. Increase in level of carbon dioxide. Smoke from factories. Increase in level of greenhouse gases. Trees absorb carbon dioxide. Maintain carbon dioxide balance in the...
This is Hornsea Project One, a wind farm currently under construction off the coast of Yorkshire. When it is completed in 2020 it will be the largest wind farm in the world. It will power 1 million homes. But this project...
Earth is considered a Goldilocks planet. It's not too hot and it's not too cold. It's just right due to the greenhouse effect. A greenhouse has glass walls and a glass roof. Sun rays shine through a greenhouse and when heat...
And… [CLAP] "This planet is threatened with destruction…" "Half of humanity is living in the danger zone NOW…" "Be mindful and conserve as much as possible…" ?What people get wrong about energy is the idea that to slow climate change, we...
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What is a zero energy building? Most buildings today use a lot of energy – to keep the lights on, cool the air, heat water, and power personal devices. Even installing solar systems will not significantly counter the heavy energy load....
Everyone’s talking about climate change. But what is our climate? And why is it changing? Our climate is the earth’s normal weather over a very long time. It usually takes hundreds, or thousands of years for the climate to change. But...
For a few hours in May 2016, for the initial time in more than a century, Britain was shedding no coal to produce electrical energy. None at all. All the coal-fired power plants were switched off. And this below is one...
Climate change is one of the most pressing issues facing our planet today. The scientific evidence is overwhelming: human activities, primarily the burning of fossil fuels, are causing the Earth's atmosphere to warm at an unprecedented rate. This warming is having...
We're going on a field trip together. We're going back to middle school, to chemistry class. Do you remember this? It was an experiment we did with salt water, a battery and two pencils. Guess what? The reaction you witnessed then...
