State of Green State of Green

Explore solutions

Find inspiration to solve your green challenge among more than 1400 featured cases, R&D projects, policy initiatives, products or services

Filter

20 / 1550

Sort on specific solutions in regards to your interest.

Sector
Business Area
Business and industries
Buildings
Waste
Clean energy sources
Clean air
District energy
Smart energy systems
Water
Climate change adaptation
Sustainable transportation and urban planning
Focus
Wind energy
Solar energy
Bioenergy
District heating
Water supply
Wastewater
Water resource management
Urban mobility
Solution Type
Sort By
Product/Service

Reducing ammonia emissions from livestock housing

64% reduction of ammonia emissions from pig farm
51% reduction of odor
Potential of up to 60% reduction of methane gas emissions

Case

UN HEADQUARTERS COPENHAGEN

INSTALLATIONS AT UN HEADQUARTERS MADE DANISH SOLAR ENERGY

Case

Disused railway renovated to become a multifunctional community space and manage stormwater

An old railway area in Aalborg, Denmark, has now become a multifunctional landscape with apartments, shops and urban open spaces. Playing fields operate as stormwater tanks during heavy rain.

Case

Paper Guide

Phoenix Design Aid (PDAid) always tries to improve quality but always with the environment in mind. Therefore, PDAid has published its own Paper Guide, developed in close collaboration with its printing partners, to accommodate customers’ wishes and give a hands-on experience of the most common chosen paper types. The latest Paper Guide shows 80% of […]

Product/Service

BIPV Colored solar roofing systems and facade by Danish Solar Energy Ltd.

COLORED SOLAR ROOF TILES AND SLATES, COLORED FACADES. “CFR” (color reflection form)

Case

Mitigation of N2O Wastewater Emission

Nitrous oxide emission contributes with about 42% of the CO2 footprint from Danish WWTPs, emphasizing earlier years underestimation of the impact of N2O and the importance of control strategies targeted at understanding and reducing N2O emissions from WWTPs. Danish studies support the increased IPCC 2019 wastewater N2O emission factor, but also elucidate the large temporal and WWTP site variations. In the VARGA study, N2O emission control has shown an up to 65% CO2 footprint reduction potential, while other WWTP sites shows lower N2O emission. Overall a reduction potential of 25% in CO2 footprint is expected in Denmark and this number will increase with the new IPCC 2019 wastewater N2O emission factor. However, with the site and temporal variations that exist, online monitoring and control strategies are essential for harvesting this reduction potential.

Case

Successful Water Management in Teplice, Czech Republic

Challenge
Severočeské Water and Sewerage Company (SCVK a.s.) in Teplice operates the largest regional water supply system and distribution network in nearly 400 settlements in the Czech Republic. However, their water supply system was in a bad shape – suffering from high levels of leakage of up to 40% and an unbalanced flow and pressure distribution.

Solution
Implementation of DHIs Non-Revenue Water Solution in close collaboration with infrastructure owner and the operator.

Case

Køge North Station – A landmark for public transport in Greater Copenhagen

Køge North Station strengthens the public transport and green mobility, and the design signals the pleasure of travel joy and movement with its futuristic-looking pedestrian bridge.

Product/Service

CityFlow

CityFlow integrates the city’s smartcity devices and provides the grand overview of the urban environment in real-time through rich visualizations and engaging interactions.

Product/Service

CityProbe 2

CityProbe is the fabric of the intelligent city. Each probe takes a snapshot at its location and transmits the status of the environment in realtime. Add more probes, and you get a live glimpse of the well-being of the city.

Case

Turning recycled harbour wood into unique plank tables

The Uniq plank table is an representative of Thors Design, because of the fact that we make all of our designs by hand from the same raw material. Thors Design has designed and produced sustainable furniture and interior projects since 2002 where Carsten Thor founded the company. From decommissioned Danish harbour to sustainable design It all […]

Product/Service

Clean Air School Districts

Clean Air School Districts is a holistic solution with sensor instruments, educational material, and consultation for students, teachers, and parents to collaborate with the school management on improving the school’s indoor environment quality. A better indoor environment has been proven to remarkably improve learning ability among children and reduce sick days and absenteeism. It accounts for […]

Case

The Case for Healthy Buildings- Offices

In Europe alone, it is estimated that companies suffer €923Bn (€4,070 per employee) in lost worker productivity every year due to poor indoor working environments. The main contributors of this problem are moisture and mould problems that cause allergies and asthma and poor building ventilation leads to headaches, influenza and common colds. The issue is that current […]

Case

The Case for Healthy Buildings – Schools

Children spend enormous amounts of time in classrooms and are affected by the indoor environment quality (IEQ) and a crucial component of it is the indoor air quality (IAQ). The age and quality of buildings that house a school, location of windows, ventilation systems if any, wind speed and direction and proximity to roads, intersections […]

Product/Service

BioPod container solution (vertical farming)

Easy healthy food, reduced waste, circular economy, vertical farming, hydroponic

Case

Bornholm can become the world’s first energy island

Offshore wind energy can secure carbon neutrality both in Denmark and Europe. But in order to realise the enormous potential of offshore wind, we need to rethink our approach to deploying offshore wind and handling transmission.

Case

Turning golden straw into green energy

BWSC’s biomass-fired power plants can turn straw and agro-waste into reliable, carbon-neutral electricity.

Case

Affordable and sustainable heating helps regenerate iconic London suburb

The London suburb of Wembley Park is well known to football fans. Currently undergoing extensive regeneration, the suburb is being transformed into a best in class example of how district heating can supply urban areas with efficient, affordable and sustainable energy.

Case

Circular Economy in Wastewater Treatment

The shift from a conventional wastewater treatment plant towards a resource recovery facility has become a priority focus in Denmark. Consequently, BIOFOS is now in the transfer process towards optimising resources from waste without compromising the environment.

Product/Service

SLX Sparrow

The first step for saving energy is measuring energy. Utility meter modem with one footprint for multiple communication protocols.

Load more