̽��ֱ�� of Cambridge - Infrastructure

Cement recycling method could help solve one of the world’s biggest climate challenges

sc604 — Wed, 22 May 2024 14:47:38 +0000

Researchers from the ̽��ֱ�� of Cambridge have developed a method to produce very low-emission concrete at scale – an innovation that could be transformative for the transition to net zero.

Major investment in doctoral training announced

Anonymous — Tue, 12 Mar 2024 14:23:55 +0000

̽��ֱ��65 Engineering and Physical Sciences Research Council (EPSRC) Centres for Doctoral Training (CDTs) will support leading research in areas of national importance, including net zero, AI, defence and security, healthcare and quantum technologies. ̽��ֱ��£1 billion in funding – from government, universities and industry – represents the UK’s biggest-ever investment in engineering and physical sciences doctoral skills.

̽��ֱ�� ̽��ֱ�� of Cambridge will lead two of the CDTs and is a partner in a further five CDTs. ̽��ֱ��funding will support roughly 150 Cambridge PhD students over the next five years.

̽��ֱ��CDT in Future Infrastructure and Built Environment: Unlocking Net Zero (FIBE3 CDT), led by Professor Abir Al-Tabbaa from the Department of Engineering, will focus on meeting the needs of the infrastructure and construction sector in its pursuit of net zero by 2050 and is a collaboration between Cambridge, 30+ industry partners and eight international academic partners.

“ ̽��ֱ��infrastructure sector is responsible for significant CO2 emissions, energy use and consumption of natural resources, and it’s key to unlocking net zero,” said Al-Tabbaa. “This CDT will develop the next generation of highly talented doctoral graduates who will be equipped to lead the design and implementation of the net zero infrastructure agenda in the UK.”

̽��ֱ��FIBE3 CDT will provide more than 70 fully funded studentships over the next five years. ̽��ֱ��£8.1M funding from EPSRC is supported by £1.3M funding from the ̽��ֱ�� and over £2.5M from industry as well as over £8.9M of in-kind contributions. Recruitment is underway for the first FIBE3 CDT cohort, to start in October.

̽��ֱ��CDT in Sensor Technologies and Applications in an Uncertain World, led by Professor Clemens Kaminski from the Department of Chemical Engineering and Biotechnology, will cover the entire sensor research chain – from development to end of life – and will emphasise systems thinking, responsible research and innovation, co-creation, and cohort learning.

“Our CDT will provide students with comprehensive expertise and skills in sensor technology,” said Kaminski. “This programme will develop experts who are capable of driving impactful sensor solutions for industry and society, and can deal with uncertain data and the consequences of a rapidly changing world.”

̽��ֱ�� ̽��ֱ�� is also a partner in:

EPSRC Centre for Doctoral Training in 2D Materials of Tomorrow (2DMoT), led by: Professor Irina Grigorieva from the ̽��ֱ�� of Manchester
EPSRC Centre for Doctoral Training Developing National Capability for Materials 4.0 and Henry Royce Institute, led by Professor William Parnell from the ̽��ֱ�� of Manchester
EPSRC Centre for Doctoral Training in Superconductivity: Enabling Transformative Technologies, led by Professor Antony Carrington from the ̽��ֱ�� of Bristol
EPSRC Centre for Doctoral Training in Aerosol Science: Harnessing Aerosol Science for Improved Security, Resilience and Global Health, led by Professor Jonathan Reid from the ̽��ֱ�� of Bristol
EPSRC Centre for Doctoral Training in Photonic and Electronic Systems, led by Professor Alwyn Seeds from ̽��ֱ�� College London

“As innovators across the world break new ground faster than ever, it is vital that government, business and academia invest in ambitious UK talent, giving them the tools to pioneer new discoveries that benefit all our lives while creating new jobs and growing the economy,” said Science and Technology Secretary, Michelle Donelan. “By targeting critical technologies including artificial intelligence and future telecoms, we are supporting world-class universities across the UK to build the skills base we need to unleash the potential of future tech and maintain our country’s reputation as a hub of cutting-edge research and development.”

“ ̽��ֱ��Centres for Doctoral Training will help to prepare the next generation of researchers, specialists and industry experts across a wide range of sectors and industries,” said Professor Charlotte Deane, Executive Chair of the Engineering and Physical Sciences Research Council, part of UK Research and Innovation. “Spanning locations across the UK and a wide range of disciplines, the new centres are a vivid illustration of the UK’s depth of expertise and potential, which will help us to tackle large-scale, complex challenges and benefit society and the economy. ̽��ֱ��high calibre of both the new centres and applicants is a testament to the abundance of research excellence across the UK, and EPSRC’s role as part of UKRI is to invest in this excellence to advance knowledge and deliver a sustainable, resilient and prosperous nation.”

More than 4,000 doctoral students will be trained over the next nine years, building on EPSRC’s long-standing record of sustained support for doctoral training.

Total investment in the CDTs includes:

£479 million by EPSRC, including £16 million of additional UKRI funding to support CDTs in quantum technologies
Over £7 million from Biotechnology and Biological Sciences Research Council, also part of UKRI, to co-fund three CDTs
£16 million by the MOD to support two CDTs
£169 million by UK universities
plus a further £420 million in financial and in-kind support from business partners

This investment includes an additional £135 million for CDTs which will start in 2025. More than 1,400 companies, higher education institutions, charities and civic organisations are taking part in the centres for doctoral training. CDTs have a significant reputation for training future UK academics, industrialists and innovators who have gone on to develop the latest technologies.

Sixty-five Centres for Doctoral Training – which will train more than 4000 doctoral students across the UK – have been announced by Science, Innovation and Technology Secretary Michelle Donelan.

Phynart Studio via Getty Images

Two people working on circuit boards

̽��ֱ��text in this work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. Images, including our videos, are Copyright © ̽��ֱ�� of Cambridge and licensors/contributors as identified. All rights reserved. We make our image and video content available in a number of ways – on our main website under its Terms and conditions, and on a range of channels including social media that permit your use and sharing of our content under their respective Terms.

Yes

Services across England now lag far behind East Germany, as experts call for ‘universal basic infrastructure’ in UK

fpjl2 — Tue, 05 Dec 2023 10:34:16 +0000

A new report outlines the dismal state of England’s physical and 'social' infrastructure – from public services in health and education to the parks, cinemas and train stations that prop up communities – when compared to similar regions in what was once East Germany.

̽��ֱ��report’s authors call for a “universal basic infrastructure” (UBI) if the UK is to ‘level up’ its regions and lift itself out of 'flatlining' productivity rates. This UBI would see a minimum level of public and private sector services covering everything from broadband to bus routes.

Researchers matched eleven parts of England such as Manchester and Peterborough with German areas close in population and productivity, primarily in the former Soviet bloc – as this region was a central case study in the UK government’s flagship 2022 ‘Levelling up’ White Paper.

̽��ֱ��report, led by the Bennett Institute for Public Policy at the ̽��ֱ�� of Cambridge, found that in 2021, German towns, cities and regions have on average twice as many hospitals and pharmacies per 100,000 people as their English counterparts.

Places in Germany have over 11 times more mental health centres and practitioners, and eight times more further education providers, than equivalent parts of England, according to 2021 data.*

In 2020, German areas also have twice as many railway stations per 100,000 people as matching English areas, although England averages almost four times more bus stops than Germany.

“Access to physical and social infrastructure across England is highly variable, and shortfalls in provision affect both declining and growing areas,” said report co-author Professor Diane Coyle from Cambridge ̽��ֱ��’s Bennett Institute for Public Policy.

“But even England’s wealthier areas are falling short of equivalent places in Germany, and have seen notable declines in a wide range of types of infrastructure over much of the last decade.”

̽��ֱ��report shows that areas such as Cambridge and Manchester have more healthcare facilities per 100,000 people, for example – as well as more banks, museums and restaurants – compared to areas such as Bolton, Rochdale and Stevenage.

In fact, Cambridge, one of the country’s wealthiest locations outside of London, has over twice as many banks and building societies, on average, and over six times as many further education providers, as Oldham, Central Bedfordshire and Rochdale.

However, the team also found that many elements of “social infrastructure” right across all eleven English areas have tumbled since 2014, regardless of regional wealth and average rates of income.

̽��ֱ��availability of public transport, GP practices, hospitals, mental health care, police stations, banks, cash machines, post offices, primary and further education facilities, theatres, swimming pools, museums, shopping centres, and chemists have declined across almost all English areas analysed in the report.

All local authorities analysed in the report reduced at least one type of health service between 2014 and 2023. For example, Blackpool, Central Bedfordshire, Stevenage and Stoke-on-Trent all decreased their number of clinics, GP practices, hospitals, and dental treatment centres.

Even in Cambridge the number of further education facilities per 100,000 people halved between 2014 and 2023, and GP practices per capita fell by over 14%.

̽��ֱ��number of police stations per capita fell in all places except Bolton, and the number of public parks and gardens reduced in four out of the five areas with data. Contrary to public perception, however, the number of libraries increased across most authorities in the report.

“Universality across the nation is key when it comes to the infrastructure that facilitates most aspects of our daily lives,” said report co-author Stella Erker from Cambridge ̽��ֱ��’s Bennett Institute for Public Policy.

“ ̽��ֱ��community assets we should all have access to, not just schools and doctors but parks, trains, pubs and gyms, are the foundation for human wellbeing, which in turn underpins economic growth.”

̽��ֱ��researchers point out that even rapidly expanding places in England are seeing social infrastructure go in the opposite direction – an impediment to desperately needed house-building.

For example, Bedford sits in the ‘Ox-Cam-Arc’ – an economic boom region encompassing Oxford, Cambridge and London – and is growing at three times the national rate, expanding by nearly 18% between 2011 and 2021.

Yet the town has seen local services weaken, with reductions per capita in everything from bus stops and rail facilities to GP capacity, primary schools, and local banks and cashpoints, since 2014.

̽��ֱ��report calls for “provision presumptions”: thresholds at which existing services cannot be reduced. Coyle, Erker and their co-author Prof Andy Westwood from the ̽��ֱ�� of Manchester argue that a minimum UBI level should be tied to an area’s population growth.

Added Westwood: “Achieving a minimum level of universal basic infrastructure is an ambitious but necessary goal if we want to create economic opportunity across the country. It would prevent the current ‘postcode lottery’, and serve as a catalyst for growth in ‘left behind’ areas, as well as places that are growing rapidly but too often without adequate infrastructure and services.”

Full list of towns, cities and areas analysed in report as follows:
England: Bedford, Blackpool, Bolton, Cambridge, Central Bedfordshire, Manchester, Oldham, Peterborough, Rochdale, Stevenage, Stoke-on-Trent.
East Germany: Bautzen, Cottbus, Erfurt, Halle an der Saale and Rostock. ̽��ֱ��report also used data from Hagen in the Ruhr, a post-industrial town in the west of Germany.

*In 2021, German places averaged at 45 mental health centres and practitioners per 100,000, compared to 4 in English places. In 2021, German places averaged at 14 further education providers per 100,000 population, compared to 2 providers in the English places.

Per capita access to hospitals, mental health services, and further education facilities in German towns and cities – primarily in the former GDR – now outstrip equivalent areas in England, often several times over, according to research.

Even England’s wealthier areas are falling short of equivalent places in Germany

Diane Coyle

Bjoern Wylezich/Getty

Intercity 2 train at Warnemünde station in Rostock, one of the parts of eastern Germany look at in the report.

̽��ֱ��text in this work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. Images, including our videos, are Copyright © ̽��ֱ�� of Cambridge and licensors/contributors as identified. All rights reserved. We make our image and video content available in a number of ways – as here, on our main website under its Terms and conditions, and on a range of channels including social media that permit your use and sharing of our content under their respective Terms.

Yes

Death tolls from climate disasters will ‘balloon’ without investment in Africa’s weather stations

fpjl2 — Mon, 14 Aug 2023 09:43:37 +0000

̽��ֱ��climate crisis is increasing the frequency and intensity of floods, droughts and heatwaves, with Africa expected to be among the global regions hit hardest.

Yet the systems and technologies across the continent that monitor and forecast weather events and changes to water levels are “missing, outmoded or malfunctioning” – leaving African populations even more exposed to climate change.

This is according to a team of risk experts and climatologists from the UK and Africa led by the ̽��ֱ�� of Cambridge, who warn that without major and rapid upgrades to 'hydromet infrastructure', the damage and death toll caused by climate-related disasters across Africa will “balloon”.

Writing in the journal Nature, the authors point to latest research showing that – over the last two decades – the average number of deaths caused by a flooding event in Africa is four times higher than the European and North American average per flood.

When investigating this disparity, the team looked at World Meteorological Organization (WMO) data and found the entire continent of Africa has just 6% of the number of radar stations as the US and Europe’s combined total, despite having a comparable population size and a third more land.*

Radar stations detect weather fluctuations and rainfall as well as long-term climate trends, and are vital for the forewarning of impending floods and other meteorological events. ̽��ֱ��African continent has just 37 such stations.

Moreover, WMO data shows that more than 50% of the radar stations that do currently operate across Africa are unable to produce accurate enough data to predict weather patterns for the coming days or even hours.

̽��ֱ��research team call on the international community to boost funding for systems that mitigate risks to life from climate disasters. Currently, just US $0.47 of every $100 spent on global development aid goes towards disaster risk reduction of any kind.

“ ̽��ֱ��vast gaps in Africa’s disaster reduction systems are in danger of rendering other aid investments redundant,” said Dr Asaf Tzachor, co-lead author and research affiliate at Cambridge’s Centre for the Study of Existential Risk (CSER).

“For example, there is little point investing in smallholder farms if floods are simply going to wash away seeds, agrochemicals, and machinery.”

“We need to offer all Africans a chance to reduce their exposure to climate risks by fixing this glaring hydro-meteorological blind spot, before ever more lives are lost to the effects of global heating.”

To illustrate their point, the team compare two recent category 4 storms: Tropical Cyclone Idai hit southeast Africa in 2019, and Hurricane Ida swept the eastern US in 2021. Both had wind speeds of over 200km/hour.

US populations received evacuation alerts before Ida hit land, but the limited ‘hydromet’ capabilities meant Idai caught African nations by surprise. ̽��ֱ��US death toll was under a hundred, while over a thousand Africans lost their lives.

“Multilayered hydromet systems, including weather monitoring, forecasting and early warning, are taken for granted by the Global North, and have been for decades,” said co-lead author Dr Catherine Richards, also from CSER at the ̽��ֱ�� of Cambridge.

“Meanwhile, the most foundational layer on which the others depend is often missing, outmoded or malfunctioning across Africa – more so than any other global region.”

“Well-funded hydromet systems must become a priority to help at-risk populations mitigate and adapt to weather-related hazards as the effects of climate change take hold,” Richards said.

̽��ֱ��team outline a series of recommendations for plugging Africa’s weather-warning gap.

Firstly, identify the most at-risk areas. “Types of climate hazard vary wildly across the continent – from the cyclones in Madagascar to the protracted droughts of east Africa,” said Tzachor.

“ ̽��ֱ��need for more weather stations across Africa is undeniable, but this must go hand-in-hand with improved satellite monitoring and major training initiatives to increase the number of skilled African meteorologists.”

̽��ֱ��latest computational techniques must be adopted, say the authors, including automated AI approaches that combine weather data with social media activity to predict disaster dynamics.

Early warning systems need to be expanded, and provide clear directions to evacuate in local dialects. “Over 80% of Africans have access to a mobile network, so text messages could be a powerful way to deliver targeted warnings,” said Richards.

Finally, major investment will be vital – and pay dividends. “ ̽��ֱ��World Bank has estimated a $1.5 billion price tag for continent-wide hydromet systems, but it would save African countries from $13 billion in asset losses and $22 billion in livelihood losses annually,” said Tzachor. “A nearly nine-to-one return on investment is surely a no-brainer.”

* In Europe and the US, there are 636 radar stations for a total population of 1.1 billion and a landmass of 20 million km². In Africa, there are just 37 for a comparable population of 1.2 billion and landmass of 30 million km².

Investment in ‘hydromet systems’ using technologies from AI to SMS would provide a nine-to-one ROI in saved lives and assets across African nations.

Well-funded hydromet systems must become a priority to help at-risk populations mitigate and adapt to weather-related hazards as the effects of climate change take hold

Catherine Richards

Getty images

Drone shot in front of a spinning weather station, Free State, South Africa

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Yes

Cambridge researchers help develop smart, 3D printed concrete wall for National Highways project

sc604 — Thu, 13 Jul 2023 12:01:02 +0000

̽��ֱ��3D-printed structure – a type of retaining wall known as a headwall – has been installed on the A30 in Cornwall, where it is providing real-time information thanks to Cambridge-designed sensors embedded in its structure. ̽��ֱ��sensors provide up-to-date measurements including temperature, strain and pressure. This ‘digital twin’ of the wall could help spot and correct faults before they occur.

Headwall structures are normally made in limited shapes from precast concrete, requiring formwork and extensive steel reinforcement. But by using 3D printing, the team – including specialists from Costain, Jacobs and Versarien – could design and construct a curved hollow wall with no formwork and no steel reinforcement. ̽��ֱ��wall gets its strength not from steel, but from geometry instead.

̽��ֱ��wall – which took one hour to print – is roughly two metres high and three and a half metres across. It was printed in Gloucestershire at the headquarters of the advanced engineering company Versarien, using a robot arm-based concrete printer. Making the wall using 3D printing significantly saves on costs, materials and carbon emissions.

Over the past six years, Professor Abir Al-Tabbaa’s team in the Department of Engineering has been developing new sensor technologies and exploring the effectiveness of existing commercial sensors to get better-quality information out of infrastructure. Her team has also developed various ‘smart’ self-healing concretes. For this project, they supplied sensors to measure temperature during the printing process.

Temperature variations at different layers of the 3D-printed wall were continuously monitored to detect any potential hotspots, thermal gradients, or anomalies. ̽��ֱ��temperature data will be correlated with the corresponding thermal imaging profile to understand the thermal behaviour of the 3D-printed wall.

“Since you need an extremely fast-setting cement for 3D printing, it also generates an enormous amount of heat,” said Al-Tabbaa. “We embedded our sensors in the wall to measure temperature during construction, and now we’re getting data from them while the wall is on site.”

In addition to temperature, the sensors measure relative humidity, pressure, strain, electrical resistivity, and electrochemical potential. ̽��ֱ��measurements provide valuable insights into the reliability, robustness, accuracy, and longevity of the sensors.

A LiDAR system also was used to scan the wall as it was being printed to create a 3D point cloud and generate a digital twin of the wall.

“Making the wall digital means it can speak for itself,” said Al-Tabbaa. “And we can use our sensors to understand these 3D printed structures better and accelerate their acceptance in industry.”

̽��ֱ��Cambridge team developed a type of sensor, known as a PZT (Piezoceramic Lead-Zirconate-Titanate) sensor, which measures electromechanical impedance response and monitors changes in these measurements over time to detect any possible damage. These smart sensors can show how 3D-printed mortar hardens over time, while simultaneously monitoring the host structure’s health.

Eight PZT sensors were embedded within the wall layers at different positions during the 3D printing process to capture the presence of loading and strain, both during the construction process and service life after field installation.

̽��ֱ��team, which included experts in smart materials, automation and robotics and data science, also developed a bespoke wireless data acquisition system. This enabled the collection of the multifrequency electromechanical response data of the embedded sensors remotely from Cambridge.

“This project will serve as a living laboratory, generating valuable data over its lifespan,” said Al-Tabbaa. “ ̽��ֱ��sensor data and ‘digital twin’ will help infrastructure professionals better understand how 3D printing can be used and tailored to print larger and more complex cement-based materials for the strategic road network.”

Members of the team included Dr Sripriya Rengaraju, Dr Christos Vlachakis, Dr Yen-Fang Su, Dr Damian Palin, Dr Hussam Taha, Dr Richard Anvo and Dr Lilia Potseluyko from Cambridge; as well as Costain’s Head of Materials Bhavika Ramrakhyani, a part-time PhD student in the Department of Engineering, and Ben Harries, Architectural Innovation Lead at Versarien, who is also starting a part-time PhD in the Department of Engineering in October.

̽��ֱ��Cambridge team’s work is part of the Resilient Materials for Life Programme and the Digital Roads of the Future Initiative. ̽��ֱ��research is supported in part by the Engineering and Physical Sciences Research Council (EPSRC), part of UK Research and Innovation (UKRI), and the European Union.

Cambridge researchers, working in partnership with industry, have helped develop the first 3D-printed piece of concrete infrastructure to be used on a National Highways project.

Making the wall digital means it can speak for itself, and we can use our sensors to understand these 3D-printed structures better and accelerate their acceptance in industry

Abir Al-Tabbaa

Cool Concrete – the smart, 3D printed concrete wall used for National Highways project.

National Highways

3D printed retaining wall

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Yes

World-first sustainable office retrofit begins at new CISL headquarters

Anonymous — Tue, 09 Mar 2021 16:51:22 +0000

̽��ֱ��Entopia Building, a retrofitted 1930s Telephone Exchange at 1 Regent Street, Cambridge, will be transformed over the next 10 months into an ultra-low carbon sustainability hub, and new home for CISL as it scales up business, government and academic leadership, collaboration and innovation to accelerate the inclusive global transition.

̽��ֱ��building will house CISL’s Cambridge-based staff, currently spread across five buildings, and provide a dynamic virtual hub for its offices in Brussels and Cape Town, partner organisations in China, Australia and the UAE, its global corporate partners, alumni, fellows, associates, researchers and visiting academics.

A dedicated Accelerator and Sustainability Hub will support small businesses and start-ups via collaborations, capacity building and knowledge transfer between industry experts, researchers, and major companies.

̽��ֱ��Entopia Building is the vision of CISL Founder Director Dame Polly Courtice who has led the Institute for more than 30 years - inspiring companies, policymakers and civil society leaders to take leadership for sustainability.

Dame Polly Courtice, Founder Director, CISL said: “CISL’s new HQ at ̽��ֱ��Entopia Building will exemplify and enable our mission to support and inspire the leadership and innovation we need to transition to sustainable economy. Our aim is to create a highly collaborative and sustainable workspace to bring together Cambridge’s academic and innovation communities with our network of companies and sustainability leaders to accelerate solutions to global sustainability challenges.”

̽��ֱ��Entopia Building aims to be an international exemplar for sustainable office retrofits, demonstrating how an existing office building can be made highly energy efficient in its redevelopment and use, while supporting the enhanced wellbeing of staff and visitors. ̽��ֱ��building will also provide a base for the Institute’s digital learning programmes which reach more than 4,000 executives each year through remote learning. High tech video conferencing facilities and collaborative digital platforms will enable its network of 16,000 alumni, fellows and associates to collaborate and engage with its work remotely.

In 2019 the ̽��ֱ�� of Cambridge became the first university in the world to adopt a 1.5 degrees Science Based Target for carbon reduction, committing itself to reduce its energy-related carbon emissions to absolute zero by 2048, with an ambition to achieve this by 2038 - a decade early. In 2020 the ̽��ֱ�� announced it aims to divest from all direct and indirect investments in fossil fuels by 2030 as part of its ambition to cut greenhouse gas emissions across its investment portfolio by 2038.

Professor Stephen Toope, Vice-Chancellor of the ̽��ֱ�� of Cambridge said: “ ̽��ֱ��Entopia Building will become the most sustainable premises in the ̽��ֱ�� of Cambridge estate, marking a major contribution to our world-leading target to eliminate our emissions and putting the wellbeing of its occupants – and wider society - at its heart.”

̽��ֱ��£12.8m retrofit has been supported by a £6m donation from green tech leaders Envision Group and a £3m grant from the European Regional Development fund (ERDF), which is also funding the operation of a sustainability hub and small business and start-up accelerator for three years. ̽��ֱ�� ̽��ֱ�� has invested its own funds in the project alongside an internal grant from its internal Energy & Carbon Reduction Project.

̽��ֱ��building name references the Entopia concept developed by Envision Group to shape a future where access to clean, secure and affordable energy is available to all.

Lei Zhang, Founder and CEO, Envision Group said: “Envision Energy is pleased to support the ̽��ֱ�� of Cambridge in making the Institute for Sustainability Leadership’s new headquarters an exemplar sustainability retrofit of international importance. We hope this project will lead others to be bolder in pursuing the goal of net zero as they invest in upgrading the world’s buildings and infrastructure.”

Eighty percent of UK buildings that will exist in 2050 have already been built, so although it is easier to develop new properties with high sustainability credentials, a major challenge for societies will be to retrofit existing building stock to meet climate change targets, and ensure they are fit for purpose in the future.

As a world-first, ̽��ֱ��Entopia Building aims to achieve multiple sustainable building certifications, including BREEAM (Outstanding), the Passivhaus ‘Enerphit’ standard, Well (Gold) certification, alongside the application of ‘circular economy’ principles to minimise the volume and impact of natural and made-made resources used in the building.

̽��ֱ��project brief was developed by CISL’s Professor John French, who previously led the design and build of the award-winning Enterprise Centre at the ̽��ֱ�� of East Anglia, which is demonstrably one of the most sustainable office buildings in the UK. ̽��ֱ��Entopia Building aims to open to staff by the end of 2021.

Prof. John French, Senior Advisor, CISL said: “Delivering the vision of ̽��ֱ��Entopia Building project is only possible through leadership and collaboration that puts sustainability objectives top of the list of priorities, and constantly innovates to achieve it, while not compromising cost, quality or timeline. We hope this building will provide an exemplar for the built environment, as the world moves to meet its Paris Agreement ambition to limit global warming to 1.5C.”

Sustainability benchmarks for ̽��ֱ��Entopia Building:

̽��ֱ��deep green retrofit is projected to result in an 80% saving in whole-life carbon emissions (over 10,000 kg CO2e), compared to a standard office refurbishment.
̽��ֱ��retrofit will be carried out according to EnerPHit, the Passivhaus standard for refurbishment and one of the most stringent standards for energy retrofits. It will deliver 75% lower heating demand in comparison to an average office building, and airtightness at more than five times that required by building regulations.
̽��ֱ��Entopia Building is on track to gain world-leading sustainability and wellbeing certification from BREEAM (Outstanding) and the WELL Building Standard (Gold).
̽��ֱ��project is one of the first to reuse lighting from another building refurbishment, re-testing and re- warrantying more than 350 LED lights that were then reinstalled in ̽��ֱ��Entopia Building.
Leftover furniture in the building has been diverted from landfill, avoiding 21,000 kg of CO2, with 21,600 kg of chairs, tables and storage cabinets donated to local communities. A third of the building’s paint needs have been covered by a donation from Dulux of paint made from 35% recycled paint content.

̽��ֱ��project is being delivered through the ̽��ֱ��’s Estates Division by a team of leading sustainability-focused firms in the architectural, main contractor, project management and engineering disciplines, who understand the need for deep collaboration and innovation to achieve stretching sustainability targets.

CISL intends to share the case study of the exemplar high sustainability retrofit project for use in the wider building sector, both within and outside higher education. In this way, ̽��ֱ��Entopia Building will contribute to CISL’s mission to develop and provide leadership for a sustainable economy, paving the way for wider change in how buildings are commissioned, managed and delivered to align with global and local sustainability ambitions.

Alexander Reeve, Sustainable Building Advisor, Estates Division, ̽��ֱ�� of Cambridge said: “ ̽��ֱ��project is an exciting pathfinder project for the ̽��ֱ�� Estate, as we refine our strategy to eliminate fossil natural gas as a fuel for our many older buildings. It demonstrates that there is a way to transition to low carbon heating while conserving Cambridge’s outstanding built heritage.”

Adapted from a CISL press release.

̽��ֱ�� ̽��ֱ�� of Cambridge Institute for Sustainability Leadership (CISL) has announced the start of works on its new visionary headquarters. This world-first for a retrofitted sustainable office building will set new standards for low energy use, carbon emissions and impact on natural resources as well as user experience and wellbeing.

Soren Kristensen

Entopia Building exterior

̽��ֱ��text in this work is licensed under a Creative Commons Attribution 4.0 International License. Images, including our videos, are Copyright © ̽��ֱ�� of Cambridge and licensors/contributors as identified. All rights reserved. We make our image and video content available in a number of ways – as here, on our main website under its Terms and conditions, and on a range of channels including social media that permit your use and sharing of our content under their respective Terms.

Yes

̽��ֱ�� launches fibre network joint venture with Cambridgeshire Council

plc32 — Thu, 11 Jul 2019 11:17:35 +0000

̽��ֱ��new company, Light Blue Fibre Ltd, will see the ̽��ֱ�� unite its technological expertise with the Council's ambition to deliver better digital connectivity across the city and beyond, by making both organisations’ extensive duct and fibre networks available on a commercial basis.

One of the first of its kind in the UK, this forward thinking initiative, will offer access to over 100km of existing ducting and dark fibre on a wholesale basis.

Light Blue Fibre aims to attract telecoms companies, infrastructure providers and local technology businesses who understand the importance of full fibre connectivity and are looking to save time and money by reducing the need for expensive and time-consuming infrastructure developments.

̽��ֱ��establishment of the company was supported at Cambridgeshire County Council’s Commercial & Investment Committee in February this year, when the go ahead was given for the development and commercialisation of the two organisations’ existing fibre ducting assets.

Board Members from the ̽��ֱ�� of Cambridge and Cambridgeshire County Council formally signed an agreement to create the joint venture in May 2019, and the official launch of Light Blue Fibre took place today (Thursday 11 July) at the ̽��ֱ�� of Cambridge’s historic Combination Room.

Both the ̽��ֱ�� and the Council have plans to further expand their duct and fibre assets and this pioneering collaboration will help businesses to access infrastructure that would otherwise be unavailable to them, so promoting competition and innovation.

̽��ֱ��County Council’s available fibre assets include ducting that is already incorporated into the construction of the Guided Busway, and will be included in all new major road, path and cycle projects following recently approved council policy to include fibre ducting during construction to extensively expand council’s network of infrastructure over the coming years.

̽��ֱ��Granta Backbone Network (GBN) is the ̽��ֱ��’s privately owned optical fibre network. Covering a large proportion of the historic city already, it radiates out to strategic locations delivering high speed, high-availability network services to colleges, institutions and research bodies linked to the ̽��ֱ��.

Professor Ian Leslie, Chair of the Board for Light Blue Fibre, said: “This is a very exciting joint venture. ̽��ֱ��development of Light Blue Fibre will make the existing and future ducting and fibre assets of two major networks in Cambridgeshire available for community and commercial use. It will provide local businesses, government, health and the education sector with cutting edge digital infrastructure, capable of meeting their data connectivity and communication needs for now and into the future and it gives the ̽��ֱ�� more opportunities for wider connectivity.”

Noelle Godfrey, Board Member for Cambridgeshire County Council, who leads the Connecting Cambridgeshire Digital Connectivity Programme, said: “Connectivity is a vital element of the Government’s national digital strategy which provides a foundation for economic strength, thriving communities and successful localities.

“Cambridgeshire County Council and ̽��ֱ�� Information Services network team have developed a strong collaboration over a number of years of joint working to the benefit of the local community and businesses alike, and this is the next step.”

Margot James, Minister for Digital and the Creative Industries, said: “Through our modern Industrial Strategy we’re building a nationwide full fibre network to make the UK fit for the future.

“Local partnerships in Cambridgeshire are sharing resources and infrastructure in a new way to help realise this vision, bringing about a significant boost in gigabit speeds for the benefit of homes and businesses in rural areas.”

̽��ֱ��formation of Light Blue Fibre makes all the current and future fibre assets of the ̽��ֱ�� and the Council available on a wholesale basis, with no minimum term, providing quick and easy access.

More information can be found here: www.lightbluefibre.co.uk.

An innovative joint venture launched today by the ̽��ֱ�� of Cambridge and Cambridgeshire County Council is opening up new opportunities for full fibre networks to expand Cambridgeshire’s digital infrastructure.

This is a very exciting joint venture

Professor Ian Leslie, Chair of the Board for Light Blue Fibre

Yes

How to tend an economic bonfire

lw355 — Fri, 01 Mar 2019 13:05:07 +0000

Business, enterprise and employment are flourishing in Greater Cambridge, but housing and infrastructure are struggling to match the jobs boom, and gaps in social equality keep widening. ̽��ֱ�� academics are connecting their insights, data and algorithms to find solutions to the area’s “growing pains”.