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ABOUT US – the team, affiliations, privacy, partners and clients



As founder of Native-Hue John brings extensive experience of energy management, renewables and property management. After 20 years running Target Energy Services he built a class-leading energy and carbon management team at Power Efficiency that moved to Balfour Beatty in 2011. As Energy Services Director at TEAM (EAA Ltd) he progressed renewable heat installations and supported major Energy Performance Contract projects for large scale energy improvements at hospital trusts. John is past president of CIBSE the Chartered Institution of Building Services Engineers ( and a past chair of the Energy Performance Contracting Group of ESTA the Energy Services and Technology Association (

Bobby Collinson

A passionate advocate of customer centricity and innovation, Bobby founded Power Efficiency, which fast became one of the leading UK energy procurement and carbon reduction consultancies. He has a proven track record in supporting blue chip clients to improve their energy efficiency, cut costs and reduce their carbon footprint. Following Power Efficiency’s acquisition by international infrastructure business Balfour Beatty Workplace, Bobby has founded boutique energy consultancy NoveusEnergy.

Chartered Institution of Building Services Engineers (CIBSE)

Participating in the Institution’s activities brings the advantages of being at the forefront of building services and energy engineering.

Energy Services and Technology Association (ESTA)

Membership of ESTA brings the benefits of the principal trade association for energy management services and product providers.


Native-Hue respects the privacy of personal data as set down in our privacy policy.



Noveus Energy – working across the supply chain to develop, improve and deliver market-changing services for end user business clients – see more.



Past and present clients include:

Kingspan Insulation Ltd – industry-leading manufacturer of insulation products

Hunting PLC – British-based supplier of drilling and intervention equipment to the oil and gas industries

Fred Perry – one of the UK’s best known retail fashion brands

Clarion Events Ltd – market leading providers of exhibitions, conferences, trade shows and web sites

With Noveus Energy:

London Stock Exchange Group – globally recognised and the world’s longest established stock market

Numis Securities – leading independent institutional stockbroker and corporate advisor