Well, a whole lot of the time, according to the author. Consider his
interesting perspective on the effort we pour into increasing
efficiency in buildings and what it gets us in the end with regard to
consumption. Also, can you guess the one sector that has actually
managed to reduce usage? Find out and read some theories why.
Boiler Maintenance & Lifecycle Costs; Proper upkeep can seem like a high bar, but it's nothing compared to a drain on the budget, an avoidable full replacement, or an on-site incident, read more in January issue.