What are the main challenges of achieving fusion energy?

What are the main challenges of achieving fusion energy?

The main challenges include achieving the necessary temperatures, maintaining plasma stability, and developing materials that can withstand extreme conditions.

Why is plasma stability so difficult to maintain?

Plasma stability is difficult because it is highly sensitive to disturbances, and even small fluctuations can lead to instabilities that disrupt the fusion process.

What temperatures are required for fusion to occur?

Fusion typically requires temperatures of around 100 million degrees Celsius to overcome the repulsive forces between atomic nuclei.

Are there any advancements in fusion technology?

Yes, there have been significant advancements, such as improved confinement techniques and new materials that can better handle the extreme conditions.

How close are we to achieving practical fusion energy?

While progress is being made, practical fusion energy is still likely a few decades away due to the technical challenges that remain.