Tag: Renewable Energy and Environmental Sustainability

Question: What country in Latin America has the largest fleet of electric buses? Answer: Can be found at Clean Energy Answers.

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Question: The aircraft we come in contact with on a day-to-day basis flies in the troposphere, i.e., under about 50,000 feet.  Are there aircraft that function in the layer above that, i.e., the stratosphere?  If so, how are they powered and …

Take a Cool Guess—The Fun Quiz on Renewable Energy and Environmental Sustainability. Today’s Topic: What Happens Upstairs Read More »

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Question: The far-right nationalist Jair Bolsonaro, now president-elect of Brazil, said he will lift existing restrictions on land development.  In what year did Brazil require all landowners to keep a percentage of their terrain forested–ranging from 20% in some parts of the country …

Take a Cool Guess—The Fun Quiz on Renewable Energy and Environmental Sustainability. Today’s Topic: Destroying the Amazon Read More »

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Question: Is “Take a Cool Guess” the only fun quiz on science? Answer: Can be found at Clean Energy Answers. Relevance: This stuff really is fun!

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Question:  Of the five top regulators at the Federal Energy Regulatory Commission (FERC), three Republicans and two Democrats, how many agree that the Trump administration’s plan to subsidize coal and nuclear is necessary to provide grid reliability, according to recent testimony …

Take a Cool Guess—The Fun Quiz on Renewable Energy and Environmental Sustainability. Today’s Topic: Subsidizing Coal Read More »

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Question: Santa Barbara is not the only city in the world know for its quirky parades, but its Summer Solstice Parade may be the most whimsical on Earth. 

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Question: What’s an Earthship?

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Question: By promising to expand its electric vehicle fleet and supporting bike sharing, Ford Motor Company has reasonably good PR when it comes to environmentalism and mitigating climate change. 

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Question:  Here are the first two slides from an investor deck seeking investment capital for a diesel fuel additive that claims to create better fuel mileage and fewer emissions.  While I don’t doubt the claims, I offer these slides and …

Take a Cool Guess—The Fun Quiz on Renewable Energy and Environmental Sustainability. Today’s Topic:  Marketing Excellence—What’s Wrong with This Picture? Read More »

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