Northern lights: how the aurora borealis captivated 18th-century minds
The northern lights have been interpreted in many ways down the centuries - from portents of political upheaval to signs of ...
TransAlta to Acquire Heartland Generation from Energy Capital Partners at a Reduced Price of $542 Million
Highlights TransAlta and ECP have agreed to an $80 million purchase price reduction to reflect two required asset divestitures representing 97 MW (net ownership)Transaction revalued at approximately ...