Businesses which choose to operate off-grid will face identical commercial pressures as any other company. For instance, employers will be constantly looking to improve efficiencies, reduce overheads, monitor their profit margins and ensuring they always meet if not exceed increasingly stringent carbon reduction targets. When it comes to the last of these pressures, your choice of energy supply can certainly help. The average small business — those with between ten and 49 employees — across the UK forks out £19k on gas and electricity on an annual basis.…