08/10/202308/10/2023 uwe.roland.gross

End of the line: first adopter of hydrogen trains last year opts for all-electric future

06/19/202306/19/2023 uwe.roland.gross

Pioneering electric plane shelved as batteries only last a few hundred flights

06/17/202306/17/2023 uwe.roland.gross

Destination Disaster: Why Wind & Solar ‘Transition’ Guarantees Mass Blackouts & Crippling Prices

04/18/202304/18/2023 uwe.roland.gross

Forget About Intermittent Wind & Solar If You Want Power As And When You Need It

04/17/202304/17/2023 uwe.roland.gross

Tesla rejects batteries for net zero storage