But make sure you think through the consequences of a number of people doing the same thing!
You lay heating coils in the concrete and warm them up! Of course, this then forms pools of ice at the curbs, maybe icing cars into their spots!!!
You could also use a leaf blower if the snow is not melted or iced.
You could also use a radiant electric heater to melt it.
You could also sprinkle on black powder, like charcoal, and let the sun melt it.
You could also sprinkle on salt to change the melting point of water.
You could also spray with rubbing alcohol in a little warm water!!!
So there are many techniques you could use. It's just a snow shovel is usually sufficient and fast, and no chemicals or energy consumed, other than a hot breakfast! And the snow stays as snow, not icing in cars.