About Us

Acknowledging the growing number of infrastructure developments and the need for developers to engage more effectively with landowners, Blackhall & Powis commenced trading in 2017. The business was established to support energy and infrastructure providers to assemble rights in land and other consents for their projects. Over the years we have grown steadily to accommodate the demand. Now we are one of the few consultancies fully focused on representing developers and acquiring authorities.

Meet Our Team

John HillisMA MRICS MRTPI
Chartered Surveyor and Chartered Town Planner with over 12 years’ experience. Self-employed providing property advice to energy, utilities and infrastructure providers. Immediate past Head of Land and Communities at Scottish Hydro Electric Transmission Plc. Chairman of the Rural Professional Group Board of the RICS in Scotland. Commercially Endorsed Powerboat Skipper.
Catriona McLachlanBsc(Hons) MRTPI PIEMA
Catriona comes from a west coast farming and crofting family. She has been responsible for the delivery of land assembly strategies and robust land agreements across a variety of energy projects. With a background in Environmental Management, she has also delivered planning and environmental support for a number of energy developments. Catriona is a Chartered Town Planner, holds a Practitioner membership with IEMA and is working towards her MRICS qualification.
Nigel FraserBLE (HONS) MRICS
Chartered Surveyor, Land Agent and Estate Manager with over 20 years of experience. Formerly a partner within a national firm of property consultants. Particular expertise in renewable energy generation and rights over land. Partner in his families’ holiday business in Inverness-shire, a farmer, owner-operator of a micro hydro scheme, café, tea plantation and Chairman of a conservation organisation.
Laura MillsBSC (HONS)
GIS professional with over 12 years’ experience. GIS and Data Manager at Blackhall and Powis, providing maps, plans and GIS support. Previously worked with SSE Renewables Developments UK Ltd. as GIS Analyst. Detail-oriented, highly organised and professionally certified in use of industry standard ArcGIS suite of software.
Karen Carr
Karen CarrBusiness Operations Supervisor
With over 18 years administrative experience and 8 years as an office manager, Karen provides core services to the business and provides support to our clients. Supervising business operations including accounts, finance and marketing, Karen is more than capable of keeping our HQ and team in order.
Bill Roberston
Bill RoberstonConsultant
Bill supports the Blackhall & Powis team as a consultant. Experienced in all aspects of land agency work through 27 years within Scottish and Southern Energy Estates and Wayleaves and a further 15 years in Private Practice. In addition to securing land rights for infrastructure projects Bill supports clients in the negotiation of Injurious Affection Claims. Called on by SHE Transmission to participate in Port Ann / Carradale Emergency in March 2013. Bill ensured the Emergency Team continued to have access to site by managing Landowners and Occupiers.
Iain WrightBSc(agri) PGdip(FBOM)
Iain started out life on a dairy farm in South West Scotland and is still involved in farming in the area. Iain’s agricultural background enables him to understand both our client’s and landowners requirements. With strong negotiation skills and experience in the Renewable Energy Sector Iain supports clients in project development and construction. He is also the owner of his own turbine, solar and biomass installations at his property in Wigtownshire.
Philippa Cliff
Philippa CliffBSc (Hons) MSc MRICS
Philippa completed a degree in agriculture before retraining as a chartered surveyor and land agent. She has over 11 years experience of land and property management across a range of asset types. She has been involved in the development of renewable energy schemes for clients, with a particular emphasis on the land consents and commercial terms required to enable the development.
Phil MellorBSc MSc PhD
Geographer and GIS professional with 6 years’ experience in both the public and private sectors having previously achieved an MSc with distinction in Geographical Information Science. Phil also received a PhD for his research investigating the renewable energy potential of vacant and derelict land in Scotland. He is adept in spatial problem solving with a strong comprehension of ESRI ArcGIS software.
Ralph Smith MRICS
Ralph Smith MRICSAssociate Director
Ralph is a Chartered Surveyor and RICS Registered Valuer with 7 years of experience in property consultancy. He has been involved in various renewable and infrastructure projects with particular emphasis on negotiating access rights, commercial terms, and Injurious Affection Claims. He has carried out a wide range of valuation work including rural, residential, and renewable assets. Ralph has also been involved in peatland restoration and the emerging market for carbon trading.
Peter Barnes
Peter BarnesGraduate GIS Analyst
Peter specialises in data analysis and GIS with 3 years’ experience working in the energy and utilities sector. He graduated with BSc Honours in Environmental Geography in 2017. His strong abilities in data management and problem solving mean he’s a great addition to our GIS team and to provide support Blackhall & Powis clients.
Christopher Halliday
Christopher HallidayGIS Analyst
Chris joins us as a GIS Analyst having completed an M.Sc. in Geographical Information Science following on from his past studies in Environmental Management. Chris has experience creating GIS and location intelligence solutions to assist renewable application and will an important member of the team moving forward.
Rosie Calder
Rosie CalderLand Manager
Rosie is based in the Scottish Highlands working on projects across the UK in the offshore wind, onshore wind and grid sectors. With an undergraduate degree in geography and a career history including productive appointments with Scottish Hydro Electric Transmission plc. and the Scottish Agricultural College, Rosie starts her B&P career having successfully established her own family run bakery, delicatessen, and café in Beauly near Inverness: Café Biagiotti.