Byrne Ó Cléirigh
Byrne Ó Cléirigh is a firm of professional engineers and management consultants. We provide practical, innovative solutions to management challenges and enable leading organisations to realise their operational and strategic opportunities.
News & insights
COMAH & risk management specialist
Are you an accomplished individual with at least 5 years' of relevant experience & looking to join a high-calibre team of pioneers and thought leaders in their field? Read more
Formal accreditation for commitment to CPD
Our strong commitment to the continuing professional development (CPD) of our team has been formally recognised by Engineers Ireland (again). Read more
New partner at Byrne Ó Cléirigh
We are pleased to announce the appointment of Sarah Kelly as a partner with the firm. Read more
Senior engineer - sustainable energy & climate action
We're looking for a consultant with about 5 years of experience to work on stimulating assignments in the fields of renewable energy, climate action & sustainability. Read more
Workplace traffic management
Almost half of work-related fatalities in Ireland involve vehicles. Workplace traffic management planning enables employers to manage traffic-related risks. Read more
Public sector energy consumption in Ireland
The public sector, which spends €600m annually on energy, has improved its energy efficiency by 24%, avoiding 667,000 tonnes of CO2 emissions. Read more
Case studies
Alternative technologies for public transport fleets
We evaluated the real-world environmental performance of seventeen alternative-fuel buses, including hybrids, electric buses, fuel cell hydrogen and compressed natural ga ... Read more
Sustainability criteria for biomass
We identified appropriate sustainability criteria for biomass and determined how they could be used to promote the development of supply chains for sustainable biomass. Read more
Review of public service obligation (PSO) levy
We reviewed the processes, systems & resources used to administer Ireland's PSO levy, which is a charge on all electricity consumers to support energy policy goals. Read more
Management of change at pharmaceutical facility
We helped our client satisfy the regulator regarding the risk posed by a new manufacturing process, thereby facilitating the safe & timely commencement of operations. Read more
LOPA analysis at petroleum bulk storage facility
Our layers of protection analysis (LOPA) analysis demonstrated how proposed upgrades could reduce the major accident risk to a level as low as reasonably practicable. Read more
Relocation of oil jetties at Dublin Port
Our cost benefit analysis of a potential relocation of oil infrastructure will inform Dublin Port's decision making as it implements its masterplan to 2040. Read more