Water and Energy for Climate Change – Experimental garden for the industry

In Europe a large part of waste heat is lost and discharged via cooling water into surface water (once through coolers) and the atmosphere (cooling towers) with large emissions of Greenhouse Gas, and lost in water, electricity and chemicals as a consequence. 

In the Climate-KIC pathfinder project Water and Energy for Climate Change (WE4CC-I) (2012/2013) several new value chains have been successfully identified by TNO, Laborelec and TU-Berlin to economically utilize this waste heat, with temperatures below 60 oC, for the production of high quality water from aqueous feedstocks and for the recovery of concentrated hygroscopic salt (desiccant) solutions as used for climate control (i.e. temperature and humidity control) in buildings and greenhouses.  

Innovative water producing technologies

The Climate-KIC innovation project WE4CC-II (2013/2016) aims at technical demonstration, business case evaluation and market implementation of the earlier identified value propositions. A mobile and modular Membrane Distillation (MD) demo-plant (integrating two innovative water producing technologies Memstill and MD-HEX) is being built and will be operated on location. The technological, ecological and business performance for the production of high-pressure boiler water from surface water for power plants (by Laborelec and GDF-Suez) will be evaluated. In addition, the production of drinking water will be demonstrated by seawater desalination using solar PVT-panels from Naked Energy Ltd in Malta. Similarly, a mobile desiccants demo plant is being built and operated on location for the climate control of a typical greenhouse and botanical garden in Berlin. This unit will be connected to the MD-demo to maximally exploit the available waste heat by operating in a cascading mode. 

These demo units serve as an experimental garden for the industry (open infrastructure) to further enhance innovation and business generation. The project is therefore also open for implementation of other promising applications. For all business cases, a market entry and valorization strategy will be developed. 

Spectacular electricity reduction

Concerning climate effects, both MD-installations behave as a (demi-)water producing once-through cooler. Due to exploitation of waste heat, 50 to 75% less electricity is needed for production of (demi-)water relative to other technologies. By exploiting the remaining waste heat effluent stream for recovery of desiccants, an additional 30 to 50% electricity reduction can be realized in relation to fossil energy driven climate control technologies. Thus cascading Memstill with desiccants recovery in new waste heat–water–desiccants networks allow the overall exploitation of waste heat to increase over 90%. 

The Climate-KIC network has helped to make new partnerships, to identify new business cases and to bring ideas to the market faster.

 
Location
Articles you may be interested in
In The News
EIT Climate-KIC innovators celebrated at 2019 EIT Awards

The European Institute of Innovation and Technology (EIT) has...

EIT Climate-KIC innovators celebrated at 2019 EIT Awards
Opinion
Part three: Climate action #NotinNewYork
Andy Kerr Director, UK & Ireland, EIT Climate-KIC
Part three: Climate action #NotinNewYork
In Detail
New EIT Climate-KIC supported report finds digital technologies can vastly a...

As part of the UN Climate Action Summit, the Global Enabling Sustainability Initiative (GeSI) and Deloitte launched a report today, supported by EIT Climate-KIC,...

New EIT Climate-KIC supported report finds digital technologies can vastly accelerate the SDGs
Opinion
Part two: Climate action #NotinNewYork
Andy Kerr Director, UK & Ireland, EIT Climate-KIC
Part two: Climate action #NotinNewYork
Opinion
Climate action #NotinNewYork
Andy Kerr Director, UK & Ireland, EIT Climate-KIC
Climate action #NotinNewYork
In The News
Circular Cars Initiative launched at United Nations Climate Action Summit

On the occasion of the United Nations Climate Action...

Circular Cars Initiative launched at United Nations Climate Action Summit
In The News
We’re closing for business in solidarity with #ClimateStrike

EIT Climate-KIC will close this Friday 20 September, the...

We’re closing for business in solidarity with #ClimateStrike
In The News
Open Innovation Call targeting air quality and urban heat island effect launch...

The City of Copenhagen’s department Resilient and Sustainable City Solutions within...

Open Innovation Call targeting air quality and urban heat island effect launched
In The News
EIT Climate-KIC cleantech start-up ZOLAR attracts 10 Million Euro Investment

The Berlin-based start-up Zolar raises a 10 million EUR...

EIT Climate-KIC cleantech start-up ZOLAR attracts 10 Million Euro Investment
In The News
Breaking down barriers to climate-finance: the City Finance Lab launches secon...

Competition for the five most innovative financing solutions for...

Breaking down barriers to climate-finance: the City Finance Lab launches second call for proposals
Opinion
Innovating in complexity: Systemic investing
Dominic Hofstetter Transformation Capital, EIT Climate-KIC
Innovating in complexity: Systemic investing
In The News
Climathon onboard ‘Sail to the COP’

On 2 October, 36 young climate change agents will...

Climathon onboard ‘Sail to the COP’
In The News
Research reveals surprising link between socio-economic indicators and sustain...

A new study by EIT Climate-KIC partner academic institutions...

Research reveals surprising link between socio-economic indicators and sustainability transition
Opinion
Transformation capital: A new investment logic for catalysing systems change
Dominic Hofstetter Transformation Capital, EIT Climate-KIC
Transformation capital: A new investment logic for catalysing systems change
Opinion
Innovating in complexity: From single-point solutions to directional systems innovation
Dominic Hofstetter TRANSFORMATION CAPITAL, EIT CLIMATE-KIC
Innovating in complexity: From single-point solutions to directional systems innovation
In The News
Four EIT Climate-KIC innovators nominated for annual EIT Awards

The European Institute of Innovation and Technology (EIT) has released...

Four EIT Climate-KIC innovators nominated for annual EIT Awards
In Detail
Report offers recommendations for development of agricultural impact tool

A new report supported by EIT Climate-KIC’s CSA Booster programme proposes technical, governance and business arrangements for the development of a new tool for...

Report offers recommendations for development of agricultural impact tool
In Detail
Food value chains strategy report offers recommendations based on systemic i...

A new report details the work of EIT Climate-KIC and its partner Metabolic, a consulting company using systems thinking to tackle major sustainability challenges,...

Food value chains strategy report offers recommendations based on systemic impact
In The News
EIT Climate-KIC supports digital roadmap for a circular economy

EIT Climate-KIC, along with several European stakeholders, is advocating...

EIT Climate-KIC supports digital roadmap for a circular economy
In The News
EIT Climate-KIC urges London to lead in turning climate emergency into action

Climate innovation agency EIT Climate-KIC welcomed today the first...

EIT Climate-KIC urges London to lead in turning climate emergency into action
Opinion
London Climate Action Week: Climate Innovation Insights
London Climate Action Week: Climate Innovation Insights
Opinion
How can we deliver a net-zero emissions UK?
Andy Kerr Director, UK & Ireland, EIT Climate-KIC
How can we deliver a net-zero emissions UK?
Opinion
Can we identify the tipping points for transformative climate action?
Susannah Fisher Strategic Research Lead, EIT Climate-KIC
Can we identify the tipping points for transformative climate action?
In The News
Study launched on decarbonising Europe’s heavy industries by 2050

Industry representatives, regional experts, academics and EU officials held...

Study launched on decarbonising Europe’s heavy industries by 2050
In our community
Interview with Yvon Slingenberg of DG Climate Action, European Commission
Interview with Yvon Slingenberg of DG Climate Action, European Commission
In Detail
Evaluating the benefits of improved cooking solutions: impact data in high r...

Gold Standard today released a research study by Vivid Economics that estimates the economic value of Gold Standard-certified project benefits related to climate, health,...

Evaluating the benefits of improved cooking solutions: impact data in high resolution
In The News
New EIT Climate-KIC supported report proposes basis for a future EU taxonomy i...

The European Commission has welcomed the publication of the...

New EIT Climate-KIC supported report proposes basis for a future EU taxonomy in legislation
In The News
WCEF 2019: The challenges and potentials of circular procurement in cities

Increasing population growth and urbanisation intensifies the pressure on...

WCEF 2019: The challenges and potentials of circular procurement in cities
In The News
First round of 15 winners of Reinventing Cities competition announced

C40 Cities and EIT Climate-KIC have announced 15 winners...

First round of 15 winners of Reinventing Cities competition announced
In The News
Lisbon’s City Finance Lab-backed green participatory budget awarded €5 mil...

Lisbon City Council’s first-ever ‘green’ participatory budget, an initiative...

Lisbon’s City Finance Lab-backed green participatory budget awarded €5 million for next cycle