The pressures facing Indian manufacturers to ‘green’ their supply chain have been explored by a recent study. Both international and national pressures from government and consumers were found to play an important role in whether a company adopts green supply chain management principles, with pressures varying to some degree depending on the business’s sector and size.

The lifetime environmental impacts of non-electrical consumer products, such as clothes, could be cut by over 40% if consumers maintained them in a more environmentally friendly manner, new research suggests. The study found the impacts of eco-designed products fell significantly when user guidelines were included in the eco-design.

Miscanthus grass could have greater potential to mitigate greenhouse gas (GHG) emissions during cultivation than some other biofuel crops, such as switchgrass and corn, according to researchers. The study modelled how carbon and nitrogen circulate through ecosystems on a bioenergy farm, and estimated that miscanthus could provide a net sink of up to 350-428 g of CO2 per m2 per year during this stage of biofuel production.

One method that has been proposed for removing carbon dioxide (CO2) from the atmosphere is to ‘fertilise’ the ocean to encourage phytoplankton (algae) blooms. A recent study has outlined the environmental, legal and social implications of large-scale fertilisation of the sea with urea in the Sulu Sea off the coast of the Philippines.

Scientists have calculated carbon budgets for croplands in Europe, based on field measurements from nine sites across Europe. They found that significant soil carbon losses occurred from cropping even though some farmers used measures to enhance carbon-sequestration. These results may challenge findings from some other modelling studies if they turn out to be typical for all EU croplands.

A recent report has summarised what is currently known about the effects of ocean fertilisation as a climate change mitigation measure. The report highlights gaps in scientific understanding of the long term-effects of large-scale ocean fertilisation activities and raises questions about the effectiveness of the approach and the possibility of unintended impacts.

A new report on biofuels by the UK’s Nuffield Council on Bioethics has produced a set of five ethical principles to guide the development of biofuels technology and policy. It recommends applying these principles to create comprehensive standards to ensure that biofuels address, rather than exacerbate, global problems.

New research has investigated the complex relationship between energy consumption and public health, by analysing historical data from around the world. It indicates that electricity does not provide additional health benefits for countries with low levels of infant mortality, and that increased coal consumption has negative health impacts.

The greenhouse gas emissions from the construction of new houses are so high that they exceed the emissions from three decades of use, a Finnish study has found. The research is based on houses complying with recently introduced, energy efficient building regulations. According to the authors, as buildings become more efficient this ‘carbon spike’ associated with construction is more important than has been suggested by previous studies.

How does climate change cause extinction? An extensive analysis of the available evidence has explored this question and concluded that climate change’s effects on the interactions between species is likely to be the main reason for local extinctions. For example, climate change may lead to the loss of prey for predators.

Climate change is a particular threat to island nations and effective adaptation is vital. A new analysis examines current adaptation measures in tropical Oceania and identifies guidelines for implementing resilient, ecosystem-based adaptation (EbA). Among its recommendations, local communities should be fully involved in planning adaptation measures.

Relatively simple, low-cost measures, such as insulating walls and installing solar collectors and efficient heaters for hot water can significantly reduce energy consumption in housing developments, according to a recent study from Portugal. Energy-efficient homes not only benefit the environment, but were found to potentially reduce residents’ energy bills by over half in an apartment block studied by the researchers.

Several barriers to upgrading existing social housing with innovative energy systems (IES) have been identified by a study of eight large-scale renovation projects in the Netherlands. These include a lack of trust between stakeholders, opposition from tenants on grounds of increased costs or delays, or poor experience with previous energy projects.

Climate change may increase the risk of outbreaks of infectious diseases, such as salmonella or tick-borne encephalitis. A new study has outlined five main steps in assessing policies to ensure that they can respond effectively to this challenge and highlights the importance of involving stakeholders at every stage of policy assessment.

Research from the US helps paint a clearer picture of the extent of global sea level rise, by considering new satellite data on the Earth’s gravity. Its findings support reports of accelerating ice melt and suggest that most of the change in sea levels is caused by receding polar ice sheets and mountain glaciers.

Agricultural intensification can significantly affect soil ecosystems and the services they provide, new research suggests. Examining soils across Europe, the study demonstrates that high intensity arable land uses have lower diversity and biomass of soil organisms than lower intensity arable or permanent grassland, affecting the carbon and nitrogen cycles in the environment.

Warmer sea temperatures are increasing the toxic effect of sulphides on seagrass meadows in the Mediterranean Sea, new research reveals. Higher sea temperatures in the region, as projected using climate modelling, will therefore further threaten these habitats which are already declining from the damage caused by other human activities.

Studies on fracking too often focus on its technical aspects, and not the wider environmental, economic and regulatory context needed for political decision-making, according to a review of existing research by a US researcher. The review provides a framework for understanding these complex issues that could benefit the fracking debate and decision-making about fracking more widely.

Simple measures to upgrade buildings by improvements to insulation or heating systems could result in energy savings of up to 85% in Italian homes, according to recent research. Across Europe, such measures could potentially provide energy savings of more than 40% on average, say the researchers.

Glaciers are sensitive indicators of climate change. This study focused on hanging glaciers in the French Alps, where warming is increasing the risk of glaciers collapsing. The authors applied a state-of-the-art numerical model to a particularly hazardous glacier in Mont Blanc to simulate how it will respond to climate change. The results suggest the glacier may become unstable in the current century, posing a risk to the inhabitants of the valley below.

New research has identified major drivers of food waste around the world. For example, in developing countries a lack of refrigeration technology is a major driver of food waste, and in the developed world low prices and increased choice encourage wasteful behaviour from consumers. Experts predict that drivers such as these will continue to increase food waste.

Spanish medical and public health researchers have found no clear evidence for increased heavy metal levels in adults living near a recently-built urban solid waste incinerator over two years of operation. Concentrations of lead, chromium and mercury in blood and urine samples taken around the plant were not significantly higher than for populations who lived further away.

Two of the biggest barriers for organisations refurbishing waste electrical and electronic equipment (WEEE) for re-use are the availability of sufficient quantities of good quality used equipment and a lack of legislation that encourages or enforces re-use. These, and other barriers as well as success factors, were identified in a recent survey of re-use organisations in Africa, Latin America, North America and Europe.

Littering on coasts could be reduced by providing environmental information to temporary residents, research suggests. The study found that temporary residents were just as likely to litter as permanent resident populations and other visitors, but tended to be the group least aware of local environmental programmes.

Food packaging waste is currently under scrutiny. In the context of its Circular Economy Action Plan, the EU is addressing this through, among others, its Product Environmental Footprint (PEF) initiative , which aims to enhance the reliability of environmental claims — both in a business-to-consumer and in a business-to-business context. The initiative aims, therefore, to boost the market of green and circular products. However, a review of the methods available for assessing the environmental sustainability of packaging now highlights the difficulty of clearly characterising packaging's environmental impact. The study suggests a new, fully quantifiable framework that could help to standardise assessment methods and bring 'environmental footprint labelling' to fruition.

Simple characteristics of plant species - such as height or leaf size - can be used to predict the ecosystem services provided by the green roofs they grow on, a new study suggests. The researchers suggest that their method could be used to screen the thousands of potential plant species in order to optimize green roof design.

The $192 billion IT-BPM industry body has informed the Ministry of External Affairs (MEA) about the critical talent from various member companies such as Tata Consultancy Services, Infosys, Wipro, HCL Tech, Startek and many others being stranded and they should be considered for evacuation.

Most modern societies depend on fossil fuels (oil, gas and coal) as sources of energy for development and growth. Switching to renewable energy sources, such as photovoltaic (PV) systems, is necessary for sustainable development in the future. A new study suggests that it is currently much more efficient to use fossil fuels to develop PV power plants than to combust the same amount of fossil fuels in conventional thermal power plants: thus the sooner PV systems are developed, the sooner society will reduce its reliance on fossil fuels.

A new approach giving practical guidance for engaging communities in assessing and managing risks associated with re-development of contaminated land could help to smooth local decision making processes. It recommends a set of principles that risk managers and policymakers can use to shape their community engagement activities.

Adding nanoparticles to water in solar collectors, which are used to capture the sun’s energy, can considerably improve their performance, a recent study on nanofluids has found. The energy efficiency of the collector can be increased by up to 76.6% when using water containing 0.1% by volume of titanium dioxide nanoparticles, compared with water alone.

Storing atmospheric carbon dioxide (CO2) has the potential to mitigate the impacts of changes in climate. Researchers have now developed a way to inject CO2 into volcanic rock, and tested it in Iceland. Over 95% of the injected CO2 was mineralised (converted into a solid) within two years, instead of taking centuries or millennia as previously anticipated. The technique demonstrates potential for the permanent and safe storage of CO2 within basaltic rocks.

A new oil-spill risk-management system has been developed by researchers, which shows the likely effects of a coastal spill on the environment and economic activities for specific locations. It provides maps of oil-spill risk through a web portal and could help decision makers and emergency-response authorities protect the local environment and businesses through targeted and efficient planning and responses.

Indium, a unique metal, is in short supply worldwide and is not recycled at the end of its life (EoL). Indium is used in a wide range of technologies, causing regions across the world that are reliant on its import — such as Europe — to be concerned about security of supply. Primary sources of indium are thought to be sufficient for medium-term needs, but with growing demand comes growing concern over long-term supply. A new study has conducted a material flow analysis and examined secondary sources of indium within European ‘urban mines’ and in-use stocks (IUS) of indium products, identifying these as potential sources of 500 tonnes of indium — if it were recycled at EoL.

Digital initiatives that began pre lockdown are giving the carmarker confidence that it will emerge stronger when the dust settles.

From driving behavioral change to encouraging doctor-patient collaboration, telemedicine’s time in the sun has proved beneficial as a collateral benefit of Covid-19.

In an interview with ETCIO, Miao Song, Global CIO & Global VP of MARS, talks about the IT & Digital odyssey of the company in tackling the Covid-19 crisis.

Transaction costs can be incurred during various phases of environmental policy making, from planning through to enforcement. A recent study has examined what influences these costs and concluded that policy selection and evaluation could benefit from a better understanding of the causes of these transaction costs.

Valuations of water quality as an ecosystem service often fail to include related services like recreation or human health, and do not consider the effects of water quality changes due to management. Researchers have now developed a template for valuation that considers multiple services and links management actions to changes in water quality and ultimate economic value.

Emissions of sulphur dioxide (SO2) and nitrogen oxides (NOx) have fallen significantly across Europe since 1960. According to recent research, this is caused by a combination of factors including improved energy efficiency, a changing fuel mix and specific emission control measures. At the same time CO₂ emissions have only increased moderately, mainly due to improvements in energy efficiency.

In the Mediterranean region the demand for natural resources and ecological services is two and half times greater than ecosystems’ capacity to provide them, recent research has found. To meet this demand, countries rely on imports, exposing themselves to price volatility and potential resource shortages. According to the authors, a 10% increase in global prices would particularly impact vulnerable countries such as Jordan, which would see its trade balance worsening by 2.4% of its gross domestic product.

A new analysis of waste recycling systems in Portugal highlights where kerbside (edge of pavement) collection systems could be optimised, to decrease their environmental impact. In this case, researchers found that the kerbside system was less favourable economically and environmentally due to more packaging and more fuel consumption per tonne of waste, compared to a system where recyclable materials are deposited by residents in large containers. But the researchers suggest that measures such as re-usable boxes and efficient collection routes could help to mitigate the impact of kerbside collection. While there is an environmental impact from waste collection, processing and disposal, this study only focused on the collection phase.

Openwave Mobility released predictions for 2018 based on two major pieces of analysis- the mobile video index (MVI) based on live data gathered from over 30 global mobile operators and the NFV Playbook, based on NFV trials and deployments with insight from leading industry analysts.

In an interview with ETCIO, Miao Song, Global CIO & Global VP of MARS, talks about the IT & Digital odyssey of the company in tackling the Covid-19 crisis.

An executive in a large global enterprise claims to be losing 125 minutes per day due to poor communication, collaboration and information flows!*By unifying your voice, instant messaging, collaboration and mobility together, you can boost efficiency and simplify your operations.

The Art of Connecting is Rethinking the Risk. Be clear on where you stand with BT Security

Auto Contact, our range of self-service solutions, can help free up agents to handle more complex and revenue-generating calls –and at the same time improve the overall customer experience whilst reducing costs.

A new study of attitudes towards transport and mobility has identified five groups of travellers. The groups differ significantly in their choice of transport, distance travelled and the impact their transport choices have on the environment in terms of greenhouse gas (GHG) emissions.

Researchers have identified policies in Denmark, Germany and The Netherlands that have made cycling safe, convenient and mainstream in these countries. Coordinated transport, educational and land use measures have increased the popularity of this sustainable mode of transport over recent decades.

Many workplaces have developed mobility policies to reduce the number of staff commuting to work using single occupant vehicles (SOVs). A new study from Belgium reveals how companies can influence their employees' choice of transport to work and looks at the best ways to promote alternative means of commuting.