Transform your kitchen waste into nutrient-rich compost with Harp Home Composter

The eco-friendly solution to reducing your household organic waste.
Order Now!

Features & Benefits

Automated composting

All kind of kitchen waste

24 hours process

Up to 10 kg of kitchen waste weekly

Produces nutrient-rich compost

Easy to use and install

Hassle-free operation

Clean and odour-free

Compact size that fits neatly in any space


Quality garanteed


Improve your carbon footprint

Save money on extra bin charges

Close the loop by returning organic matter back to the soil

Get Your Harp Home Composter!

Reduce up to 85% of your kitchen waste while creating a natural fertilizer for your garden in just 24 hours.

How It Works?

Introducing our innovative composting system: Simply add your food waste and watch as the stirring shaft automatically mixes the waste, creating the perfect environment for a rapid decomposition.

Within just 24 hours, the majority of the food waste is efficiently transformed into nutrient-rich compost. You can easily scoop out this compost and use it in your garden or plants, enhancing their growth and vitality. With our system, composting has never been easier, allowing you to minimize waste, contribute for greener living, and enjoy the benefits of nutrient-rich compost for your gardening needs. Click here for FAQs!

Reduce Food Waste

Composting your kitchen waste with Harp Home Composter helps to reduce food waste and benefit the environment.

Improve Soil Health

Create nutrient-rich compost that will improve the health of your garden soil for better plant growth.

Save Money

Save money on extra bin charges and soil amendments by reducing your waste and creating your own compost with Harp Home Composter.

Get in touch


Contact Us

See what our clients say


“We haven’t sent any waste offsite since we installed the bio-digester in December, The bio-digester makes people think a bit more about what they are doing and keeps everyone focused on ‘green’ ways to process waste. The process has been embraced by our tenants and has got them thinking more about waste segregation. They now unpackage their sent produce. As a result, not only are there no contaminated bins coming through, but we are creating added revenue by bailing our plastic. In preparation for a return to normal operations, we look forward to installing a second Harp – bio digester. We are delighted with this initiative which directly feeds into our People Planet Sustainable Strategy” – Michael Farrell, Estate Manager at Captial Dock Aramark Properties.

''Ideal Solution''

“Our customers are delighted that they now have a solution for food waste and are not contributing to unnecessary environmental damage caused by sending the organic matter to landfill. Harp Renewables has been hugely helpful and very responsive to any questions we have had, particularly in the early days while everyone was getting used to using the bio-digester. There has also been a lot of interest in the bio-digester from other Local Authorities and the DCCAE. It would be an ideal solution to any organisation with excess food waste and I would have no hesitation in recommending Harp Renewables to any interested party.”  – Bernadine Carry, Environmental Awareness Officer at Meath County Council shares

''Great Educational Tool''

“We invested in a Harp CX5 Bio-Digester with a bespoke integrated biomass boiler as a solution to our waste costs. We are saving around £11,000 annually now. With this solution we are also able to use the biomass boiler to heat out facilities which in turn dramatically reduces our heating’s C02 emissioons. All the excess digestate is then used as an organic fertilizer in our on-site greenhouses. This is a great educational tool to teach all the students about sustainability so thatin the future, students are interested and determined to make this world a greener more environmentally friendly place to live.” – Penair School
Harp Renewables