Welcome to Harp Renewables- where electrical engineering meets biotechnology.

Founder and company Director, Shane Finnegan established Harp Renewables Ltd. in 2014 to provide a renewable and sustainable solution for the treatment of organic waste. Since that time, Harp Renewables has emerged as a global leader in thermophilic aerobic digestion, and waste treatment solutions.

Our range of innovative bio-digesters can digest between 1000 and 50,000 litres of food waste every week, converting it into a dry, safe, high nutrient bio fertiliser in just 24 hours. No mess, no smell and up to 80% reduction in your waste charges. Join the circular economy eco train and request your free consultation today.

We are focused on helping our clients understand there is an alternative to the current system in which you pay for energy or in some sectors there is an alternative way in which you can create energy. At Harp Renewables we see how we can combine what we specialise in already through harp electrical engineering with what we can achieve with harp renewables.

Whether you’re a small restaurant, corporate canteen or in food manufacturing- or if you produce any organic or food waste, then our Industry leading technology can help you save costs.

Harp Renewables – leading the way in innovative waste treatment solutions.

Harp CX5 Bio Digester - Specifications