To summarise the year in a single word I would describe it as Relentless.

Zeotropic refrigerants create temperature fluctuations between evaporator entrance and exit points.

We need a fair and stable price for those that invest in solar power.

This year the goal is to be a little more confrontational by challenging participants.

Finally there is technology that doesn't just suppress a fire it prevents it from happening in the first place.

I struggled to look professional dumping an entire suitcase of notes and brochures on my desk.

Building managers must first derive the most comprehensive insights from their building's data.

The steep rise in refrigerant prices has intensified interest in recycling and reuse.

Spare a thought for the poor souls born in the year 2012 they are destined to live to the ripe old age of 100.

Technicians weren't convinced NOLS would actually benefit them.

EU industry gas prices are now three to four times higher than the US, Russia and India and 12 per cent more than China.

Wise words and timeless tips are the order of the day.

Organisations sometimes ask if training is a complete waste of time.

I'm not suggesting we start popping champagne bottles, but I do believe 2014 will be the start of a cautious recovery.

Each commercial premises has a different load profile.

It's really not the time for bleak observations.