FF NFT ideas:

(click to enlarge)

Intro

Astronomical energy usage
- Fossil fuel plants have been turned back on to power bitcoin transactions⁴
  - Tesla backing out ⁵
- Undoing green energy progress
- Between 33-110 TwH ⁶ per year estimated energy consumption
  - Large disparity in numbers
- Not all renewable - 39-73% ⁷ (mainly due to hydro)
  - Large disparity again
    - Opaqueness of the system
Bitcoin itself, compared to other cryptocurrencies
- Slow and inefficient compared to other cryptocurrencies and standard bank transactions like Visa ⁸
"Wasting" GPUs and computer equipment

Renewable energy
- If it's easy and cheaper, miners will choose it as electricity is their biggest fixed cost
- Building own solar panels ⁹
  - Safe investment - can sell to grid if needed
PoS (Ethereum)
- Explain PoS
- Far less energy intensive
- Difficult to transition - 95% ¹⁰ of miners need to agree
- Will Ethereum overtake Bitcoin - is the first the best or does it not matter?
Is Bitcoin actually worth its energy usage?
- Huge valuation ¹¹
- Value for energy usage compared to other forms of value generation? Not really...