Commercial solar energy continues to reshape how businesses manage their energy costs and environmental impact. As 2026 unfolds, understanding the financial returns, power purchase agreements (PPAs), and the right questions to ask solar installers becomes essential for any business considering this investment. This guide draws on expertise from the group that trains the UK's energy assessors to help you make informed decisions about commercial solar. Commercial rooftop solar panels in...

Retrofit projects aim to improve building performance, energy efficiency, and occupant comfort. Yet, many retrofit audits fail, leading to wasted resources, missed targets, and frustrated stakeholders. Understanding why these audits fail and how technical monitoring can prevent common workmanship and data errors is essential for anyone involved in retrofit work. This post explores the main reasons retrofit audits fall short and explains how technical monitoring can help catch problems early,...

Refrigeration businesses often face confusion around the legal requirements for handling fluorinated gases (F-Gases). Many assume that having an F-Gas company certification automatically covers all legal obligations, including the qualifications of individual engineers. This misunderstanding can lead to costly penalties and operational disruptions. This post explains the key legal differences between company certification and engineer qualifications, highlights common pitfalls, and offers a...