100: What year did the U.S. become a net oil exporter, reducing the direct effect of oil price changes on GDP?
100: 2020 - The U.S. became a net oil exporter in 2020.
100
100: What is the major benefit of public EV charging stations?
100: Reduce range anxiety and increase the feasibility of long-distance EV travel.
100
100: What is the battery chemistry that allows the longest range for EVs currently?
100: Lithium-ion (specifically, NMC or NCA chemistries).
100
100: Name a policy that supports EV adoption in the U.S.
100: Federal tax credits for EV purchase, Clean Air Act provisions.
100
100: Which car model was Tesla manufacturing when it repaid its DOE loan?
100: Tesla Model S.
200
200: Name a country leading the U.S. in EV sales.
200: China and Europe - Both lead the U.S. in EV sales.
200
200: Name a critical challenge mentioned in charging infrastructure development.
200: High cost and maintenance of charging infrastructure.
200
200: Name a method for recycling batteries.
200: Hydrometallurgy and direct recycling.
200
200: What fiscal challenges affect EV policy decisions?
200: Rising national debt and budget deficits impacting funding availability.
200
200: Name a surprising use of EVs other than transportation.
200: Stationary storage systems to stabilize the electric grid.
300
300: What is the popular mini EV in China costing about $5,000?
300: Wuling's Mini EV - Costs about $5,000.
300
300: What type of charger provides the fastest charging time for EVs?
300: DC fast chargers.
300
300: What metal is critical for maintaining the structure of Li-ion batteries?
300: Nickel (Ni) and Cobalt (Co).
300
What are the names of the two major U.S. legislative acts that aim to boost EV adoption through investments in charging infrastructure and incentives?
Answer: The Infrastructure Investment and Jobs Act (IIJA) and the Inflation Reduction Act (IRA) are two key legislative acts in the U.S. designed to promote electric vehicle adoption by funding EV charging infrastructure and providing consumer incentives.
300
300: What is a quirky feature of Wuling's Mini EV?
300: The Wuling Mini EV can be customized with a variety of colorful body wraps.
400
400: Which European country had an 80% EV share in 2022 due to high incentives?
400: Norway - Had an 80% EV share in 2022.
400
400: How do EV owners benefit from lower "fuel" costs?
400: Enjoying more stable and lower costs compared to gasoline.
400
400: Name one of the challenges in mining for battery materials.
400: Environmental damage and high demand outpacing supply.
400
400: What is the predicted percentage of EV sales in the EU by 2030 according to Goldman Sachs?
400: 70% in the EU.
400
400: Which city is known for the highest number of EVs per capita in the U.S.?
400: San Francisco or Los Angeles (depending on the most recent data).
500
500: How much is the incentive in Norway roughly worth in USD?
500: Approximately $19,000 - Incentive in Norway.
500
500: What is a common method to reduce peak demand charges at public EV charging stations?
500: Implementing demand response systems or time-of-use pricing.
500
500: Which battery technology promises cheaper alternatives to Li-ion?
500: Sodium-ion and iron-air batteries.
500
500 Level: What unique incentive does Shanghai offer to promote EV usage?
Answer: Shanghai offers highly coveted license plates for free to electric vehicle buyers, which is a significant incentive due to the usual cost and difficulty in obtaining them.
500
Which EV was famously sent into space as a symbol of technological synergy between space and automotive industries?
Answer: A Tesla Roadster was sent into space aboard a SpaceX Falcon Heavy rocket.