$SOLAR - The majority of new data centers are expected to primarily use solar power within a few years, indicating a significant shift towards renewable energy in the tech industry.
$BATTERIES - Batteries are seen as a potential replacement for traditional power grids, performing spatial arbitrage by storing and transporting energy efficiently.
$SYNFUEL - Synthetic fuels are gaining traction, with ongoing projects in China and a century-long history, suggesting potential for future growth and investment.
$AICOMP - The potential for advanced AI computation, with the ability to simulate a human brain's worth of computation in a small space, suggests future growth in AI hardware and technology.
Bearish:
$GRID - Traditional power grids face significant challenges due to maintenance difficulties, aging workforce, and regulatory issues, suggesting potential decline in their viability.