B2B Lead Generation: How Celtic Dynamics Scaled Niche Energy Audits with Meta Ads

The Challenge

Celtic Dynamics provides a full range of energy audit services, but reaching the right decision-makers was difficult. Many companies met the criteria for SEAI grants, but advertising risked reaching homeowners instead of businesses. Targeting had to be correct, with precise language used to ensure only relevant leads were captured. Previous campaigns delivered few submissions at high cost, making lead generation a costly challenge.

Our Approach

We took a data-driven, iterative approach to identify what works for this niche B2B audience:

• Testing rigorously: We ran continuous tests on wording, CTAs, and especially targeting adjustments. By evaluating feedback from Celtic Dynamics’ sales team, we identified the audiences that actually converted.

• Platform-specific insights: On Meta, campaigns featuring people and faces in creatives outperformed abstract graphics, demonstrating the importance of human connection in B2B advertising.

• Collaboration: We worked closely with Celtic Dynamics, collecting feedback and tweaking campaigns accordingly. The feedback loop ensured campaigns were aligned with their sales process and qualified leads.

Campaign Results

Leads generated 34 Energy Audits

TESTIMONIAL

"Working with eContent has helped us reach the right decision-makers and generate high-quality leads in Ireland, resulting in over 30 quality clients to date.

We appreciated their transparency, data-driven approach, and weekly check-ins. We’d recommend them to B2B businesses looking to generate qualified leads across Meta”

Jane Hanberry, Marketing Manager at Celtic Dynamics

Key Takeaways

• Not every platform works for every service. We tested LinkedIn, often assumed to be perfect for B2B, but it did not generate results for this niche.

• Google has grown to be a complementary platform for the above B2B niche, but Meta is still the best performer for results.

• Testing + expertise = results. Iterative targeting tweaks, creative adjustments, and messaging tests unlocked performance.

• Collaboration matters. Close feedback loops with the client ensured campaigns were effective and efficient.

• Audience quality matters more than volume. Filtering out residential traffic was critical to success. 209 leads generated over 6 months across every platform.

Conclusion

B2B lead generation is challenging, especially for niche services with strict eligibility criteria. By combining testing, creative insights, and close collaboration, we delivered high-quality leads in a more efficient and scalable way, proving the value of a structured, platform-specific strategy.