A new economic tool designed to encourage sustainable production and consumption has been proposed in a recent study. To ensure that the environmental impact of products is reflected in their cost, the authors of the research recommend a system of green value added tax (VAT) based on life cycle assessment (LCA).

Researchers have developed a new tool to help policymakers access and use data regarding the environmental impacts of consumption and production. Using the EUREAPA tool, decision makers can analyse data from a range of perspectives and create scenarios to understand the implications of changes in consumption and production.

Many EU businesses are failing to cover the net cost of recycling packaging waste, new research suggests. Industry is required to take responsibility for treating and recycling waste packaging in the EU; however, this study shows that producers in France, Portugal and Romania do not fully cover waste management costs.

A pilot Marine Spatial Planning (MSP) project in the UK has found MSP to be a useful approach in managing marine waters sustainably. Sharing the knowledge and experiences gained in developing the Shetland Islands’ Marine Spatial Plan (SMSP) can help other authorities in the process of developing similar plans, says the project team.

A lack of trust between stakeholders, planners and decision makers in coastal Portugal is obstructing adaptation to climate change plans, finds a new study. The researchers suggest that building trust between stakeholders and coastal managers could lead to improved participation and dialogue for future planning, financing and implementation of coastal adaptation.

The Irish public are sceptical of government and industry’s ability to manage the marine economy, finds a survey. However, they place a large amount of trust in scientists. The research also indicates that people living in Ireland have a reasonable level of knowledge of the importance of different marine ecosystem services.

Reluctance to use cost-benefit analysis (CBA) in environmental decision making in Germany stems from a preference for traditional approaches and a fear that it leads to loss of influence. This is suggested by new research based on interviews with those responsible for water policy management.

The complexity of environmental issues and a lack of co-operation or shared objectives between parties involved in urban planning are preventing promotion of environmental sustainability, a new study suggests. The Finnish research, based on focus groups with 32 professionals in urban planning and environmental sustainability, suggests that the short-term economic goals of local authorities, the complexity of environmental sustainability, and a lack of co-operation between different decision-making groups in urban planning were creating barriers to achieving sustainability.

Urban sustainability indicators are tools that allow planners, managers and policymakers to gauge the socio-economic and environmental impact of existing urban designs, infrastructures, policies, waste disposal systems, pollution and citizens’ access to services. They allow cities to monitor the success of sustainability interventions. This In-depth Report aims to provide local government actors and stakeholders with a concise guide to the best indicator tools currently available.

Approximately 1000 km2 of agricultural or natural land is lost every year in the EU due to land-use change. When this occurs close to residential areas, it can lead to conflict with local people. This study explored the views of local people in Romania, and compared them to experts. The authors discuss similarities and differences, and say that participation, where both locals and experts communicate, is key to developing effective land use policies.

Industry has traditionally claimed that strict environmental regulation has a negative effect on its competitiveness. However, a recent theory proposes it may actually increase productivity and innovation. This study used a large database of inter-sectoral transactions to investigate the effect of environmental taxation on manufacturing businesses across Europe. The findings show that environmental regulation can increase innovation and productivity.

Climate change objectives are now featured in a wide range of policies, including the European Rural Development Programme, which promotes sustainable agricultural interventions. This study describes the net greenhouse gas emissions for these interventions across Europe. The findings could help policymakers to better meet multiple social, economic and environmental objectives, although the authors say a broader perspective may be needed to determine the overall benefit of interventions.

‘Product-service systems’ are innovative business models designed to satisfy societal needs in an environmentally sustainable manner. This study explores how government policies could increase the uptake of these systems, outlining five key recommendations to achieve this, including schemes to raise awareness and involve local authorities.

Researchers have provided a set of guidelines to help policymakers, designers and operators develop sustainable solutions for energy-storage systems for electricity grids. The guidelines cover a range of energy-storage technologies and grid-integration options.

Satellite images could be used as evidence in environmental crime cases in the future, a Belgian judge and researcher predicts. However, there are several obstacles to their use at present. Notably, they do not provide sufficiently detailed evidence for the courtroom.

The uncertain economic climate has severely affected companies’ decisions on whether to renew Eco Management and Audit Scheme (EMAS) certification in Spain, a recent survey indicates. The study suggests that a company is less likely to renew if initial certification was mainly motivated by government subsidies and grants than if certification is believed to improve business performance.

International trade has increasingly relied on material resources since the 1990s, according to a new study. The research used the most detailed global computer model available for capturing the effects of international trade on the environment and on the efficiency of resource use between 1995–2011. Sharp increases in the trade of cheap ‘fast fashion’ and mass market electronics are highlighted as two of the fastest growing drivers of this change in material inefficiency.

Insights from a recent Italian study could help local authorities across Europe improve their rates of separate waste collection for recycling. The researchers found higher rates of separate waste collection in municipalities with high-quality governmental institutions for waste collection, non-mountainous terrain and higher income levels. Separating household waste into streams, such as glass or food, for re-use and recycling helps free up resources for a circular economy. Good-quality institutions are the main driver of separate waste collection and can overcome barriers such as low economic prosperity.

Soil stabilisation and the process of strengthening the physical properties of soil is fundamental to the construction process of infrastructure such as roads, runways and earth dams. Many chemical additives currently used in soil stabilisation are associated with adverse environmental effects and this study examines the use of biopolymers, such as xanthan gum and guar gum, as more sustainable alternatives. The researchers have run a series of laboratory experiments to evaluate the viability of these two types of biopolymers for use as additives for collapsible soil stabilisation, and found that both could be used in place of conventional additives to improve soil strength, permeability and collapse potential.

A study into how agriculture can help humanity meet the United Nations’ Sustainable Development Goals finds that research in Europe on agricultural land systems largely omits key priorities from policy and practice. The researchers identify 32 variables that researchers, policymakers and practitioners collectively prioritise when it comes to European agricultural systems, and suggest that future research includes these in order to more comprehensively analyse trade-offs and identify opportunities for sustainable progress.

A new study has analysed how to reduce the environmental footprint of EU trade by preferentially importing goods from countries that have greener production processes. The study concludes that the environmental impacts of 200 product groups imported into the EU could be considerably reduced in this way. For example, water consumption caused by these imports could be cut by 72%, and land use by 65%.

Reducing the amount of phosphorus used in agriculture could go a long way in meeting the Baltic Sea Action Plan (BSAP) targets. A Swedish evaluation of measures for reducing agricultural phosphorus suggest phosphorus inputs to the sea could be cut by 180 tonnes per year, or about two-thirds of Sweden's target.

New research in the Netherlands indicates that spatial planning to manage flood risk, such as the elevation of residential areas and the exclusion of vulnerable land uses from flood-prone areas, is underused. Its use appears to depend on governmental requirements, previous experience of flooding and previous experience of using spatial planning as a mitigation strategy.

Individuals and groups of individuals have been influential in changing the Tisza River water policy in Hungary, according to a new study. A shift away from engineering solutions towards sustainable flood management was achieved through new policy ideas being recognised by civil servants at the national level and a regional coalition championing the ideas at the local level.

Planning future sustainable water management in cities is a challenge. A recent study describes a new computer tool that enables quick comparisons of different water management options in cities, to help develop future strategies for effective integrated urban water management.

A new study has estimated the water consumption and land use for the production of 160 crops that constitute most of the world’s cropland. The results suggest that, collectively, wheat, rice, cotton, maize and sugar cane account for 49% of water scarcity and 42% of land resource stress caused by worldwide crop production.

A new Spanish study has highlighted current developments in the tourism sector that have significant implications for water supply and demand, but are barely addressed in recent land use policies. The findings indicate that any tourist destination that is to follow the ‘quality tourist’ model will have an increased water demand in domestic residential areas, which is one of the biggest threats to sustainable water management.

Particles from vehicle emissions are not the only traffic-related factor that causes deterioration of air quality in cities. Suspended road dust, caused by studded tyres, road salt and sand used in winter, may be at least as important in contributing to mortality rates, according to a new study in Stockholm, which suggests that these coarse particles should be controlled separately to fine particles.

The benefits of reusing city wastewater for agricultural purposes can far outweigh the costs involved and reduce overall demand for freshwater, according to a recent study. The researchers calculated that the total benefits to agriculture and a city of a reuse project in Spain outweighed the total costs by €9.5million per year.

Rebates and exchange programmes for showerheads, toilets and washing machines can produce significant water savings, according to a US study. The study observed a 6 to14% reduction in household water demand for the first two years after these efficiency programmes were introduced by a water authority in Florida.

A recent study has found that satellite images can be used to map phytoplankton blooms to aid assessment of the quality of coastal and sea waters. This method can help EU Member States monitor water under the requirements of the Water Framework Directive and the Marine Strategy Framework Directive.

A recent study has assessed the costs and effectiveness of reducing phosphorus pollution for lakes in Scotland, UK, to achieve good ecological status as required by the EU’s Water Framework Directive (WFD). It was found that phosphorus in 72% of the lake area in Scotland could be mitigated at a cost of £5.7 million (€7 million) per year, which is considered a proportionate or reasonable cost given the resulting social benefits.

The global sea level is rising, yet only part of that rise can be attributed to the effects of climate change. New research has calculated that human impacts on terrestrial water storage make up around 42% of total sea level rise, in particular, the extraction of groundwater that eventually makes its way to the ocean.

New research in Ireland has evaluated two policies designed to reduce phosphorus runoff from agricultural land into water. Data indicate that policies need to be better tailored to specific times and locations, in order to deal with, for example, the impact of seasonal changes and different soil types on phosphorus runoff.

Reservoirs of water stored under the earth’s surface, otherwise known as groundwater, are a valuable resource. However, using a footprinting method, a new global study has indicated that about 1.7 billion people live in areas where groundwater is being used more quickly than it can be replenished.

Desalination technologies could help alleviate water shortages, but they need to have low environmental impact. A new life-cycle analysis of desalination options for water supply in off-grid areas indicates that a photovoltaic-powered reverse osmosis system has the least environmental impact of the three technologies considered by the study.

Sustainable management of phosphorus requires better information on how it flows through the environment via consumption and waste. New research from Sweden has found that 40% of phosphorus released by Gothenburg to the environment is in sewage sludge and a further 40% is in incineration ash. This suggests that phosphorus could be recycled from solid waste as well as from wastewater.

Forest management could help adaptation to climate change through its effects on water supply. A long-term US-based study has analysed the impact of forested land use changes on water flow into streams and rivers. It indicated that converting forests from deciduous to pine trees could help water storage in extreme wet conditions, but may be unsuitable in droughts. As such, it recommends tailoring management decisions to the context.

Spanish Basque Country, grasslands were found to supply the greatest amount of river water, followed by native woodlands, with exotic woodland plantations providing the least. Researchers also call for more comprehensive analyses of ecosystem services, including carbon sequestration and biodiversity, to inform land-use policy.

A recent study has revealed how water use has changed across the world over the last 60 years. Growing populations and economic development, particularly in newly-emerging countries, have increased water demand, but technological developments have led to water efficiencies and savings, which moderate these demands.

Population growth of any country is ultimately dependent on that country’s access to freshwater resources, which also determines its capacity to produce food. A new study shows that population growth is expected to decline in countries with low water resources, as water-rich countries reduce food exports in order to feed their own growing populations.

Pioneering methods used in the Netherlands combine remediation of brownfield sites with the use of groundwater for heat cold storage (HCS, or ATES: Aquifer Thermal Energy Storage) to achieve both low-cost remediation and sustainable use of energy.

The impact of shale gas development on surface water quality has been explored in a recent study. Focusing on the Pennsylvania portion of the Marcellus Shale formation (which stretches from West Virginia to the Canadian border), the researchers conclude that shale gas wells and the treatment of shale gas extraction waste have measurable impacts on downstream surface water quality.

Research from Slovakia suggests that the total area of change in land cover, as well as land management practices, are more important in generating floods than the type of land cover change, such as deforestation.

A target level of 20 micrograms of phosphorus per litre of lake water could help keep many lakes safe for recreation by restricting the growth of harmful algal blooms, European research suggests. The scientists analysed the relationship between phosphorus levels in medium- and high-alkalinity lakes, the growth of cyanobacteria blooms and the concentrations of cyanobacteria that trigger World Health Organization (WHO) warnings.

Food security is being threatened by loss of soil nutrients that are essential for the high yield of crops. A recent study outlines strategies to ensure the sustainable production of food through a holistic approach to soil nutrient management.

A study on how diet can affect water usage in the EU has concluded that a vegetarian diet is the most sustainable, but any reduction in meat consumption would be a move towards more sustainable water use.

By identifying leaks using ‘smart’ water meters, and then encouraging householders to fix the problem, water companies can reduce the volumes of wasted water dramatically, new research suggests. In a case study in Australia, households reduced water loss by up to 91% after being informed of leaks in their homes and offered a rebate on repairs.

The socio-economic costs and benefits of adaptation to river flooding caused by climate change have been assessed in a new study. According to the study, adaptation measures could save €53.1 billion every year in flood-related losses across Europe by 2080.

Factors influencing people’s decisions about how they travel to work are highlighted in a new study on commuting in Europe. Key findings include: cycling rates increase with the length of a city’s bicycle network and public transport use rises with a city’s population and GDP per capita. Based on the findings, the researchers propose policy measures for reducing the number of car journeys.