Fast and secure exchange of Bitcoin, Ethereum, Tether, as well as numerous other altcoins at the most favorable rates.
BBGS was born from the association of BigBlock and GwenSas.
We develop together international offers based on low cost renewable electricity.
WE CONNECT BITCOIN MINERS TO RENEWABLE / SUSTAINABLE / DEVALORIZED / LOST / REUSABLE EXTRA CAPACITIES OF ENERGY ALL AROUND THE WORLD.