Heat recovery

Smarter farming saves power Audit reveals changes in equipment and practices to save energy Device for varying milking speed reduces electricity use by 20 % Heat recovery and improvements to milk chillers saves hundreds annually U Godsell & Sons is a 200-head dairy farm near Gloucester, United...

What one company or sector considers a residue, byproduct or waste, another company or industrial sector only sees potential raw materials. More and more industries are trying to transform their waste into valuable resources. This can lead to a win-wins for both the waste generator and manufacturer...

Industrial symbiosis is an association between two or more industrial facilities or companies in which the waste or by-products of one become the raw materials for another. This is usually done for both commercial and environmental reasons. It involves a collective approach to competitive advantage...

Recycling waste energy just made sense… A metalwork plant built its own heat capping and recycling solution A simple, clever system to channel waste heat in- or outside the plant depending on the season and temperature outside Initial investment could be recouped within a year Spiess Blechtechnik is...

Even in workplaces which have already introduced energy saving measures, there is still one untapped source… waste heat. Industrial or thermal processes produce heat that is all-too-often released into the atmosphere, adding to greenhouse gases. That heat can be recovered and used in various ways...

Using renewable resources for heat generation is good for your organisation’s balance sheet and for the environment. Tapping into renewable sources to heat your buildings means a lifetime of lower energy costs and typically a fairly fast return on the initial investment. It also means an independent...

Companies can generate energy for their own use and improve their overall energy efficiency by modernising existing equipment. Simple measures like replacing old boilers with new ones can increase their efficiency by up to 15 %. The highest energy savings can be achieved in cases when companies...

Many production processes generate heat that escapes out windows or other openings in the building. That is a waste, especially when it can be used to preheat incoming air, water or other media as part of the building’s overall ventilation system. Recovering waste heat like this, companies save...

Public building in Prague gets bespoke ventilation and heat recovery Well-ventilated indoor environment considered worth the premium for an office refit Energy consumption reduced by ~600 GJ per year Annual energy cost savings estimated at ~€ 9 000 An administrative building in Prague, the Czech...

The right balance makes a difference Top 20 analysis highlights where immediate energy and materials savings can be made Optimising the software on a heat pump saves about 20 000 kWh of electricity per year HAASE Gesellschaft m.b.H. is a producer of high-temperature, low-sag energy cables and rope...

Positive experience inspires continued effort Top 20 analysis highlights measures where energy performance was lacking Improvements like reducing compressed air demand (by 20 %) saved on electricity Top 20 experience inspired the company to carry on recording energy consumption in detail For more...

Look closely and all kinds of savings can be found Top 20 analysis reveals energy-saving opportunities Adjusting compressed air pressure, for example, saves about 19 000 kWh in electricity a year Grain dust (byproduct) recommended for use as biogas fuel Garant Tiernahrung GmbH is an animal feed...