Who the company are

Enva is a full-service and leading provider of recycling and resource recovery solutions. Our purpose is to help our clients run clean, safe, compliant and efficient operations, while minimising their environmental impact. We do that by aligning all that’s required to deliver outstanding hazardous waste solutions and expert, tailored water services.

Enva is the 3rd largest hazardous waste management company in Ireland.

Company Name


Clonminam Industrial Estate, Knockmay, Portlaoise, Co. Laois, R32 XD95




Global Green Sustainability

Green Plus Project Objectives
  1. Complete an energy improvement assignment to implement an Energy Management System to make savings on our energy costs and develop the corporate image and credibility among our customers and suppliers for our Portlaoise Site.
Key Challenges
  1. Energy technicalities, rising energy costs.
Key Changes
  1. Greater energy awareness among operations, maintenance and procurement.
  1. 15% Energy Savings. Greater knowledge on energy technicalities. Structured approach to Energy Management. Energy savings in compressed air, motors and pumps, chiller unit, lighting, transport, Steam Boiler, Voltage Optimisation, Transport, Air Conditioning, Energy Monitoring, Solar PV