Insights that cut energy costs.

Older buildings are full of character but leak energy like a sieve. SGT founder Andrew King on the hardware, structural and energy-system fixes that bring historic estates up to modern efficiency standards.

Most hospitality venues waste 20-30% of the energy they pay for. A practical, sector-by-sector playbook for turning wasted kilowatts back into margin — from fridge seals to HVAC to smarter procurement.

AI-powered smart sockets are helping UK businesses find and cut wasted plug-power automatically, often paying for themselves within two years.

A fully-funded rooftop solar array, priced below the grid rate from day one — no upfront cost and no maintenance to worry about.

Most UK equipment is built to run on less voltage than the grid actually supplies. Voltage optimisation reclaims the difference.

Heating is the largest source of emissions in most UK commercial buildings, and one of the most overlooked places to cut both cost and carbon.