Onsite generation

DEFINITION: Onsite generation is the production of energy at the point of use – the site where it is to be consumed. It is a form of decentralised energy, enabling a business to make and use its own energy at a particular location, rather than buying that energy through the grid. In some cases, a business may be able to sell any surplus energy it makes back to the grid.

See also: Solar energy

See also: Combined heat and power (CHP)

See also: Onshore wind

See also: Anaerobic digestion

See also: Ground source heat pump

See also: Air source heat pump

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Bywaters has reduced its carbon emissions by around 45% and saved more than 640 tonnes of CO2 since February 2016

In practice: London's largest solar retrofit project

Waste management firm Bywaters has dramatically reduced its energy usage and achieved near self-sufficiency following the delivery of a 1MW solar retrofit project at its plant in East London.

By using waste heat, CHP plants can reach efficiency ratings as high as 80%, compared with the efficiency of gas-fired power stations which is around 50% in the UK

edie publishes free business guide to CHP

Organisations and professionals with an interest in deploying combined heat & power (CHP) systems to reduce emissions and save on energy costs now have access to a free 'edie explains' guide which answers all of the key questions surrounding the technology.

edie explains: Combined heat & power (CHP)

This edie explains business guide, produced in association with E.ON, provides an in- depth summary of combined heat & power (CHP) systems, which convert a single fuel into both electricity and heat in one process.

The new solar PV system consists of 2,902 individual panels, each of which measures 1.6 m², which will supply 39% of the daytime electricity used in the mall areas of the centre

'The jewel in the crown': Landsec drives towards science-based target with Britain's biggest shopping centre solar installation

The UK's largest commercial property developer has today (11 August) flicked the switch on a giant rooftop solar system at a shopping centre in Leeds, kicking off a 12-month investment programme in onsite sustainability across its estate.

edie explains: Onsite generation

This edie explains business guide, produced in association with E.ON, provides an in- depth summary of onsite generation, which allows businesses to make and use their own energy at a particular location, rather than buying that energy through the grid.

Biogas trials have been conducted by Wyke Farms tractors, but range is still an issue

Political barriers hampering onsite biodiesel production

EXCLUSIVE: Biomethane generated from food and drinks process residues is emerging as a viable low-carbon alternative to diesel used in commercial vehicles, but a lack of political clarity has left the food sector "scratching the surface" of a potential closed-loop, onsite fuel system.

The company is now exploring the potential to utilise more on-site solutions such as solar technology and battery storage

Sustainability unleashed: How Pets at Home is delivering huge energy savings

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The end of 2016 saw Amazon exceed an incremental goal of sourcing 40% of its demand from renewable energy, and a new 50% target has been set for the end of 2017

Amazon expands renewables ambition with new solar rooftop pledge

Online retailer Amazon Web Services has pledged to deploy large-scale solar systems across 50 fulfillment and sortation centres globally by 2020, with deployments this year set to generate 41MW of renewable energy for the company.

Registration is now open for the UK's leading event for sustainability, energy and resource efficiency professionals

edie Live 2017: Speakers and sessions revealed

The show content for edie Live 2017 has been confirmed with more than 100 expert speakers appearing across four seminar theatres for the two-day exhibition in May.

Somerset House in London. High-efficiency gas boilers and a gas-fired combined heat and power (CHP) plant has guaranteed Somerset House Trust annual savings of £235,000

Arts and culture sector realises 'intrinsic' value of sustainability

England's arts and culture sector has reduced its greenhouse gas (GHG) emissions from energy use by 17% over the past year despite a growth in cultural activity, according to the industry's latest sustainability report.

The full results of edie’s energy efficiency benchmarking survey, carried out in association with E.ON, are available to view in full as a free-to-download infographic

From compliance to revenue generation: edie survey reveals increased ambition among energy managers

The vast majority of energy managers have taken their organisation beyond the compliance level of energy efficiency by making sites self-sufficient through on-site generation and opening up new revenue streams from surplus power.

The energy generated will be used to power the new processing plant and provide heat for the North Terminal

Gatwick to build world's first airport energy-from-waste facility

Gatwick will become the first airport in the world to generate energy from Category 1 waste, when it launches an onsite processing plant in November.