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The latest in water contaminates in this trend is a group of chemicals known as Perfluorinated Alkyl Substances, or PFASs (also known as Perfluoro Compounds or PFCs). Originally developed to help repel stains and improve the effectiveness of firefighting chemicals, these substances have leached into groundwater near factories, military bases and other sites where they have been used heavily. Several Granular Activated Carbon (GAC) solutions are available for treatment of PFCs in groundwater. One of the most cost-effective of these options for PFAS removal comes from coconuts: AquaCarb CX enhanced coconut shell GAC. It combines the benefits of an activated carbon with the high micropore structure of coconut shell, with faster kinetics comparable to bituminous coal.

Geochemists from the UK developed a way to take dangerous nuclear waste and turn it into artificial diamonds. These diamonds can generate their own electric current. With a half-life of nearly 5,800 years, these potential diamond batteries could offer solutions to both waste and energy issues.

WWF's Living Planet Report 2016 shows the scale of the challenges we face regarding the future of our planet - and what we can do about it. The Living Planet Index reveals that global populations of fish, birds, mammals, amphibians and reptiles declined by 58 per cent between 1970 and 2012. But if humans can change the planet so profoundly, then it's also in our power to put things right. This report provides possible solutions - including the fundamental changes required in the global food, energy and finance systems to meet the needs of current and future generations.

India is delaying a decision on asking for a dispute settlement panel at the World Trade Organisation against domestic content regulations in renewable energy programmes run by eight states in the US as it is hoping to work out a "mutually beneficial'' solution with the new regime under Republican leader Donald Trump. "New Delhi is still hopeful that it could work out a compromise with Washington on the flexible implementation of the WTO verdict against it in the solar power programme dispute. It may decide not to ask for a panel against US renewable energy programmes if it gets an assurance from the Trump administration on leniency in the solar case," a government official told BusinessLine.

India-based Carbon Clean Solutions has developed a technique to turn harmful carbon dioxide emissions into sodium carbonate. Several other companies want to acquire the technology and use the soda ash that's produced to manufacture baking soda, glass, detergents and sweeteners.

The Rockefeller Foundation will collaborate with the USDA, EPA, and 10 private sector and non-profit organizations to create "Further With Food: Center for Food Loss and Waste Solutions," an online information exchange that aims to provide best practices for preventing, recovering, and recycling food loss and waste. The website will officially launch later this month (January 2017).

At a congressional briefing last week, top executives from Ben & Jerry's, Clif Bar, Kellogg Company, Mars Incorporated, PepsiCo, Stonyfield and Unilever discussed how climate change is disrupting global food supplies and their own supply chains. They called on lawmakers to acknowledge the ways in which rising temperatures are impacting their businesses and to act swiftly to reach bipartisan solutions to tackle this threat.

Often taking up more than half of a product's unit volume, some studies indicate that product packaging accounts for nearly half of all household waste. Simple, powerful solutions for reducing packaging waste lie in finding more efficient ways to meet consumer demands. The adoption of manufacturing practices that satisfy marketing and quality requirements without over-packaging goods would be a great and necessary shift for more sustainable production standards.

Independent charity Sustainable Shipping Initiative launched its Roadmap to 2040, which outlines 6 criteria that chart a path toward the development of a sustainable shipping industry by 2040. The criteria call on the industry to collectively create financial solutions that accelerate sustainability performance, diversify energy and fuel supply, increase transparency and accountability, and more. 

Most people know that properly inflated tires can improve a vehicle's fuel efficiency, but did you know that properly maintained roadways can improve fuel efficiency across an entire pavement network?

Pacific Northwest shellfish producers are the first harbingers of a trend that may have wide ranging implications for the broader fishing industry: ocean acidification. By proactively seeking out adaptation solutions early on, the Northwest shellfish industry is attempting a self-rescue that may provide important lessons as other commercial species begin feeling the impacts of increasing acidification.

Carnival, docked in the spotlight when it received the New Economy's Clean Tech Award for Best Marine Solutions Company. The award recognized Carnival's decision to install a new exhaust filtration system on its North American ships, at an estimated cost of $180m

Laws, oversight and guidelines are necessary to ensure we provide solutions to pressing environmental issues. From fracking regulations to carbon-pollution rules to a toxic chemicals act, here are three business policy items the American Sustainable Business Council is working on in conjunction with many other organizations - and information on how you can join the cause.

Coca-Cola is using SafeWater electrolyzed water systems in its plants as part of the company's "Doing Good, Doing Well" mission to increase sustainability. The system creates a sodium hydroxide cleaning solution and hypochlorous acid sanitizer by adding a small amount of salt to potable water and applying an electrical current. The fluids can be used to clean and sanitize processing equipment at room temperature, which reduces energy use

Industry leaders convened last week in Istanbul at the Textile Exchange's 2013 Textile Sustainability Conference to share solutions to enhance the integrity of products and practices in apparel and textiles.

The Food Waste Reduction Alliance released "Best Practices and Emerging Solutions Toolkit," a guide for companies to reduce food waste. The guide provides advice for overcoming barriers to food donation, new technologies for reducing food waste, and strategic planning to avoid generating waste.

White House officials told lawmakers this week that while President Barack Obama's climate initiatives will not, in themselves, halt climate change, they nonetheless constitute an important first step towards more sweeping solutions. "The carbon-action plan is a start, and if we do not make a start, we will never get there," says White House science adviser John Holdren.

Some scientists and analysts are touting carbon capture and storage as a necessary tool for avoiding catastrophic climate change. But critics of the technology regard it as simply another way of perpetuating a reliance on fossil fuels.

Violent tensions over water are on the rise, from India to Iraq. The solution lies in good governance and business has a key role to play

This week, scientists from The Nature Conservancy and The Dow Chemical Company, with research support from Colorado State University and Duke University, published Finding solutions to water scarcity: Incorporating ecosystem service values into business planning at The Dow Chemical Company's Freeport, Texas facility, which addresses challenges businesses face to accurately estimate the value of water resources and address future scarcity threats.