Asus build GPU's, graphics cars, that are used in crypto currency mining especially for ASIC resistant crypto currencies such as Ethereum and Litecoin.
HydroMiner is a cryptocurrency mining company using green energy drawn from hydro power stations in the Alpine region of Europe. Hydro-power is generally thought to be one of the most effective and lowest-cost renewable energy resources. It is environmentally friendly, carbon-neutral and natural.
Moria is a Monero mining pool with servers in Europe, Russia, and the US. The mining fee is 0.2 which can be considered as a nice trait of this pool. The reward system is PPLNS. The website provides detailed instruction for newbies, which make it easy to get started.