Net energy

DEFINITION: The energy available for work (economic growth) once the energy used to obtain a given energy has been taken into account, expressed as a ratio. For example, fracking has a net energy of 5:1. One unit of energy is used for every 5 units obtained by the process of obtaining the energy.

Related items

The guide is free to download

edie launches new business guide on energy data optimisation

edie has today (9 September) published a new report outlining all the key considerations, challenges and benefits to investing in energy data optimisation to assist with low-carbon strategies.

The report also noted that the group achieved a 6.5% reduction in carbon emissions per tonne of production during the reporting year from a 2015 baseline

Ibstock to pilot net-zero factory

Brick manufacturer Ibstock has announced plans to pilot at least one net-zero factory, with the company outlining its intention to set a net-zero carbon goal for its operations in the near future.

The masterclass webinar is now available to watch on-demand

Seven key things to consider when implementing smart grids

Edie recently hosted a 45-minute masterclass webinar on smart grids, which saw expert speakers from E.ON and the Association for Decentralised Energy (ADE) provide best-practice advice on installing and operating flexible energy technologies. Here, we round up their key takeaways.

BT has also reached some key sustainability targets

BT launches innovation platform and UK electric fleet alliance

BT has today (1 June) launched two new platforms to help accelerate green innovation in the UK and drive the adoption of electric vehicle (EV) fleets, both of which the tech giant believes will contribute to a green post-Covid19 recovery for the UK.

Business Energy Barometer: April - May 2020

edie's Business Barometer for 2020 sets out the key challenges and opportunities for energy leaders and managers going into a decade of climate action.

All three sessions will be available to watch on-demand for those who have registered

Today at 1pm: edie's Net-Zero Carbon online event

Former UK Energy Minister Lord Greg Barker, sustainability professionals from UPS and Skanska and the chief executives of green trade associations have all been confirmed to appear on edie's Net-Zero Carbon online event today (20 May).

The decentralised energy toolkit for business

This free Decentralised Energy Toolkit breaks down how organisations can utilise distributed energy solutions to take control of their energy use and realise various competitive and environmental benefits – from increased energy resilience and better efficiency to reduced emissions, lower costs and new revenue streams.

The disclosure digest - Five steps to align sustainability with investor needs

This report is based on a session of discussions and co- creation hosted in association with edie’s 2020 Sustainability Leaders Forum. The half-day event took place on 3 February in London and saw sustainability managers from a wide range of businesses take part in collaborative roundtables. During the discussions, sustainability managers outlined key challenges and discussed the exciting new opportunities in the areas that mattered the most.

edie Explains: Net-zero carbon business

What is 'net-zero' in the context of business emissions? Which organisations are most suited to adopting net-zero carbon strategies? And, what is the impact of the coronavirus on the net-zero movement?

From Engagement Week and Net-Zero Week, to the Mission Possible 2020 report and more #SustyTalks – edie will bring you a jam-packed programme of exclusive online content in May

Engagement, Net-Zero & Mission Possible: edie gears up for bumper month of online content and events

With the UK lockdown continuing into May, edie is keeping up the positive sustainability and climate action with a host of exclusive interviews and reports, two themed weeks of free online events, and the launch of the flagship Mission Possible 2020 report.

The VIGIL consortium consists of Aston University, ByteSnap Design, Grid Edge and Nortech Management

Government-funded Vehicle-to-Grid project completes grid balancing trials

A Government-funded Vehicle-to-Grid (V2G) project has successfully participated in a trial aimed at providing real-time control of when and how electric vehicles (EVs) are charged and discharged to help balance the grid.

The coronavirus has exposed a lack of focus on supply chain sustainability

Coronavirus and globalisation: What next for supply chain sustainability?

Covid-19 has brought global economies to a standstill and knocked the confidence in global and connected trade. Would businesses benefit from pivoting to more localised value chains, or do global supply chains enable a global shift towards a climate-resilient future?

According to the Climate Group, businesses signed up to its EP100 initiative have collectively shaved $55m (£45m) off their energy costs

Mitie to double energy productivity through EP100 initiative

British facilities management (FM) firm Mitie has built on its net-zero emissions target set for 2025 by joining the Climate Group's EP100 initiative to double its energy productivity.

Energy professionals, like most, are currently dealing with changes to their role. These key considerations will help to navigate these changes in the coming weeks.

Coronavirus: Seven key considerations for energy professionals

As the coronavirus outbreak continues to slow economies across the world, industrial and commercial energy demand is falling as domestic demand increases. Here, edie summarises seven ways which energy professionals can respond to this challenge and others borne by the current pandemic.

The aim of EP100 is not only to reduce the environmental impact of partaking firms, but to encourage the embedding of energy efficiency in all business strategies. Image: Thai Union

EP100: Thai Union pledges to double energy productivity

Food production giant Thai Union has pledged to double energy productivity across the business, under The Climate Group's EP100 initiative.

TODAY AT 1PM: Join edie's webinar on achieving net-zero

Readers have only a few hours left to register for edie's net-zero webinar, which will outline some of the key elements in the field of setting goals for net-zero carbon and greenhouse gas emissions.

Net-Zero Live will take place on 10-11 November at the NEC Birmingham

Accelerating climate action: edie evolves flagship energy and sustainability event into Net-Zero Live 2020

The UK’s largest energy and sustainability event has been transformed into Net-Zero Live, a free-to-attend experience which will unite businesses, policymakers, investors, NGOs, product and solutions providers around a common purpose: to spark new ideas and actions on the path to a net-zero carbon future.

Under the deals, British Gas Business will supply 100% renewable electricity

'A landmark moment': NHS to boost renewable energy sourcing

More than 11% of the NHS's estate will be switched to 100% renewable electricity this spring, under new energy deals signed by its Property Services arm.

Business guide to Streamlined Energy and Carbon Reporting (SECR)

Almost a year since it was introduced, this business guide to Streamlined Energy and Carbon Reporting (SECR), provides energy and sustainability professionals with everything they need to know about the legislation and how to comply.

Lloyds is one of six firms to have signed all three of the commitments

Lloyds Banking Group commits to net-zero fleets and 100% renewable electricity

Lloyds Banking Group has today (6 February) joined all three of The Climate Group's business sustainability initiatives, committing to source 100% renewable electricity, reach net-zero fleets and improve energy productivity.

In action: EDF battery storage optimisation with a financial services company

A financial services company worked with EDF and its partner, Upside Energy, to support an energy storage fund by realising financial returns from its assets. In turn, the Fund achieved this financial goal by focusing on specific source of revenue generation.

Jonathan joined ISS in 2016, shortly after completing a master's in environmental management

Meet edie's 30 Under 30 Class of 2019: Jonathan Mobbs, ISS Facility Services

This series profiles the members of edie's 30 Under 30 - a nomination-based community of 30 hugely talented young sustainability and energy professionals who have already achieved great things or are showing fantastic promise. Next up: Jonathan Mobbs, environmental business partner at ISS Facility Services.

The built environment accounts for 40% of national energy use and around one-third of emissions

UK commercial properties wasting £60m in avoidable energy bills

UK businesses are wasting energy to the tune of £60m in unnecessary energy bills, according to a new Green Alliance report that is calling for better commercial energy management to help reach the UK's climate targets.

It may feel like sustainability has dominated pop culture in 2019, but does progress exist beyond pockets of discussions? Image: BAFTA

How has pop culture responded to the climate emergency in 2019?

From Coldplay cancelling their tour until they can find a carbon-neutral option, to James Bond producers debuting the spy's first fully electric car, all the signs point to sustainability shaping pop culture. But how deep does this impact run, and what's in store for 2020?

edie launches series of mini-reports for energy transition to net-zero

edie has released a series of mini-reports on key topics for energy management and the transition to a net-zero carbon economy.

45-minute masterclass: Onsite energy storage and renewables

How, exactly, does energy storage work? What are the business benefits of deploying commercial battery systems? And how can they interact with other onsite technologies such as renewable energy systems to create a ‘decentralised’ business?

The council’s declaration noted that “taking immediate action will help to protect Nottingham people from the consequences of irreversible climate change

Net-zero cities: Nottingham's mission to be carbon-neutral by 2028

edie's new mini-series exploring how local authorities are collaborating with businesses to actuate community-centred sustainability schemes on the road to net-zero emissions continues, this time with a look at how Nottingham plans to become the UK's first carbon-neutral city by 2028.

New report reveals surge in employee engagement on energy issues

EXCLUSIVE: The UK's declaration of a climate emergency combined with the recent climate strikes and protests has fuelled a surge in awareness of energy issues among employees across the country, according to the latest Business Energy Barometer conducted by edie.

Business Energy Barometer: November-December 2019

edie's third Business Barometer for 2019 sets out the key challenges and opportunities for energy leaders and managers going into 2020 and the next decade of climate action.

The interactive webinar featured presentations and a live Q&A with three expert speakers

Five top tips for improving energy efficiency on the road to net-zero

During an interactive webinar hosted by edie on Wednesday (20 November), experts from Direct Line Group (DLG) and BiU provided expert advice on how businesses of all sizes and sectors can improve energy efficiency in line with net-zero targets. Here, edie rounds up the key takeaways.

The webinar will be available to watch on demand afterwards for those who registered

Available on demand: Energy efficiency 2.0 webinar for Net-Zero November

Shai Guness, compliance and CSR manager at Direct Line Group, spoke during an edie webinar, which will took place on Wednesday 20 November at 2pm (GMT) that outlined the role of energy efficiency in delivering net-zero.

The guides are free to download for those who have registered 

Net-Zero November: Read up on edie's insight guides and webinars on net-zero

As edie launches Net-Zero November, the content team is resurfacing a collection of exclusive insight reports, guides and webinars on the topic across industries such as utilities, manufacturing and the built environment that are free to download for readers.

edie will bring you exclusive interviews, webinars and reports throughout the month

Net-Zero November: edie kicks off month of themed content and events with raft of new business pledges

The edie content team has officially kicked off Net-Zero November - a month of themed content and events to inform and empower sustainability and energy professionals on the road to a net-zero carbon, with Mission Possible pledges from Liberty Steel, Hammerson and HPE leading the way.

EDF Energy analysed the energy consumption at different sites, including schools, hospitals, hotels, offices and police stations

'Simple' energy efficiency measures could deliver £45m benefit for UK businesses

New data from EDF Energy has revealed that measures such as installing energy efficient lighting and better heating management could create more than £45m in energy cost savings across 4,150 analysed sites.