At BES, we support Irish businesses, public sector bodies, community groups, and charities in accessing SEAI Technical Assistance Grants by providing the expert help needed to plan energy upgrades, reduce emissions, and lower long-term energy costs in Ireland.

Whether you manage an SME, operate a community hall, or run a government facility, this grant can help cover the cost of professional engineering advice and retrofit planning. Grants of up to €25,000 are accessible, which can cover up to 50% of qualified consultancy costs.

The Technical Assistance Grant is a program available through the Sustainable Energy Authority of Ireland (SEAI). It is designed to support organisations looking to reduce energy use and decarbonise their buildings.

The grant helps you engage a BES engineer who will visit your building, assess your needs, and provide a comprehensive energy upgrade plan. This includes:

• High-level drawings

• System sizing and design

• Suggested energy upgrades which may be eligible for further grants

• Cost estimates based on SEAI’s guidance for each technology

• A report of other technologies that might suit your building

When you apply for the technical assistance grant. You will choose one of the following areas for your upgrade plan:

• Renewable Heat

• Energy Efficiency

• Building Management System (BMS) Controls

You can get up to €25,000 in support, & the grant covers up to 50% of the cost of the consultant engineer’s report. The funding amount varies based on your building’s floor area and the upgrade category opted for.

 The grant is open to:

• Small and Medium Enterprises (SMEs)

• Public sector bodies

• Community groups and charities

Organisations that manage buildings in Ireland and are planning to improve energy performance can benefit from this support.

At BES, we can confirm your eligibility and help you complete the application form and navigate the Technical Assistance Grants portal.

Getting support through the Technical Assistance Grant means you can:

• Access expert advice from qualified engineers

• Receive a building-specific energy improvement plan

• Identify opportunities to reduce energy waste and emissions

• Plan confidently before investing in upgrade projects

• Make progress toward long-term energy savings

From your initial enquiry to delivering your design package, we are here to support your energy upgrade journey.

If you're thinking about improving your building’s energy use, now is a great time to take action.

The Technical Assistance Grants can help you plan, reduce your carbon footprint, and unlock future cost savings.

Working with BES means getting clear advice, technical expertise, and a smooth application process — so you can focus on making informed, confident decisions.

Contact our team today to check your eligibility and begin your application.