In the 1970s, fusion power was 40 years away.
In the 1980s, fusion power was 40 years away.
In the 1990s, fusion power was 40 years away.
In the 2000s, fusion power was 40 years away.
In the 2010s, fusion power was 40 years away.
Today, fusion power is STILL 40 years away.

So far, fusion devices have not produced sufficient electric power to run a wrist-watch. Wake me when some affordable commercial power is actually produced and put out on the grid.

DFM