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Brown said that his goal is to create a global emissions trading system. Image: European Parliament

EU and California to discuss linking carbon markets

The EU and California are beginning talks to potentially create a common carbon market that could also include China.

Home Depot has a target in place to source 135MW of renewable energy by 2020

Home Depot to fit retail stores with solar panels and Tesla Powerpacks

The world's largest home improvement retailer, Home Depot, has signed an agreement with GE and Tesla to create "mini solar farms" at 50 stores in the US.

Maximising the value of your sustainability report - webinar presentations

View the presentations that were given by a leading cross-sector panel of sustainability experts who discussed their views on how to maximise the value of sustainability reports in a recent edie webinar, sponsored by classification organisanion DNV GL.

Obama argued that no country “large or small, rich or poor, would be immune from the impacts of climate change”

Clean energy revolution 'locked in' by business aspirations, says Obama

The former US President Barack Obama has dismissed fears that the Trump administration could scupper clean energy growth in the US, but suggested that no country could afford to "sit on the sidelines" when combatting climate change.

Top tips to achieve supply chain sustainability

You’re only as strong as your weakest link. For sustainability professionals, supply chains can be highly complex and full of links that must be closely managed and supported to help achieve overarching corporate social responsibility standards.

The energy storage system will control energy consumption from Walmart's on-site renewables arrays, including solar PV and wind energy

Walmart kickstarts energy storage project to 'increase reliance' on renewables

American retail giant Walmart has penned a deal to combine energy storage systems with on-site renewables, in order to balance energy generation at numerous Southern California stores.

PwC currently recycles or reuses around 85% of the waste it produces, generating £500,000 for the firm annually in the process

Going Circular: PwC's staff engagement success story

As part of edie's engagement month of editorial content, Matt Mace takes a closer look at the innovative behaviour change approaches being adopted by PwC as the professional services firm seeks to mobilise waste reduction efforts of thousands of staff members to deliver a closed-loop organisation.

Step-by-step approach: the construction and operation of the built environment currently accounts for more than 60% of UK materials consumption and one third of all waste

Building Revolutions: Designing a circular economy for the built environment

The circular economy makes complete sense for short-lived consumer products, but can it really work for something as enduring and complex as a building? David Cheshire, sustainability director at engineering firm AECOM, provides an answer.

Safe and legal neutralisation of wastewater

Caustic soda, magnesium hydroxide or liquid lime?

Energy Entrepreneurs Report 2016

Energy entrepreneurs are leading the transformation to a low-carbon future.

Environmental Audit Committee: EU and UK Environmental Policy

The Environmental Audit Committee's intention in publishing this report is to inform the debate ahead of the referendum on the UK’s membership of the EU that will be held on 23 June, 2016.

Las Vegas’s power drama captures an ongoing dilemma in the new energy economy

Las Vegas casinos seek to power their bright lights with renewable energy

The glittering Las Vegas strip is not an obvious model for energy conservation. Yet hidden above the glowing Eiffel Tower, neon resort awnings and a black pyramid that shines a beam of light into space, is one of the largest rooftop solar arrays in the country.

The USS Stockdale departing Naval Base San Diego

US Navy launches first biofuel-powered ship

The first ever US Navy ship to run on an alternative fuel blend as part of its regular operations, has been deployed from California.

Infratech claims that the system can generate around 50% more energy than rooftop solar systems

Floating solar array generates energy and protects California's water

A 1MW floating solar panel array consisting of more than 3000 panels is set to provide clean energy and water sanitation in California, after successful trials in the Australian Outback.

The plant removes the salt from the water and turns it into usable products

America's largest solar desalination project seeks $10m crowdfunding

A California company is trying to crowdfund $10m to part-fund the building of the US' largest solar desalination project.

The presidential candidate pledged to get federal government on board with streamlining legal processes to allow quicker applications and grants for green innovations

Hillary Clinton plans to transform US into 'clean energy superpower'

Democratic presidential candidate Hillary Clinton has unveiled the green steps she believes the US will need to adopt in order to become "the clean energy superpower of the 21st century".

The majority of GHG emissions from food occur before produce leaves the gate, in the growing portion of a producers supply chain

Food firms must collaborate to unearth climate risks, says CDP

Some of the world's largest food, beverage and tobacco brands are missing out on significant financial and production quality gains by failing to mitigate climate risks and reduce carbon emissions, a new report has warned.

The letter asks food and beverage companies for increased transparency and disclosure about their exposure to water risk

Global investors urge food firms to address rising water risks

Investors managing more than $2.6trn in assets have sent joint letters to 15 international food and drink companies amid growing concerns over water security and pollution.

California's four-year drought has seen water levels reach historic lows

Golden State: How California is surviving its worst drought in history

California remains in the claws of the longest drought in the state's history, placing unprecedented strain on the its water supplies. But could the scramble to save water actually help the state in the long run?

Millions of shade balls are released into an LA reservoir to combat water loss

Sustainability stats: This week in numbers

This week edie reported plenty of tech news from Silicon Valley, UK food waste figures and developments from our very own foreign correspondent in Indonesia.

The Nebia claims to be 70% more water efficient than regular showers

Water-saving shower crowdfunds almost $1m in less than 2 days

A new shower that is 70% more water-efficient than regular models is nearing $1m of funding in its Kickstarter campaign less than 48 hours after launch.

Mayor Garcetti releases the final balls onto Los Angeles reservoir

'Shade balls' to save drought-stricken Los Angeles 300 million gallons of water

Los Angeles is using millions of 'shade balls' to prevent water loss during California's worst drought in recorded history.

Musk said the biggest order taken had been for 250 Powerpacks, with an average of 5-10 per order

Tesla already has reservations for $1bn worth of energy storage

Tesla has taken 100,000 reservations for its Powerpack and Powerwall battery products, worth approximately $1bn, according to founder Elon Musk.

Arnold Schwarzenegger: 'I believe the science is in. The debate is over and the time for action is now.' Photo: whydoIcare

Arnold Schwarzenegger: climate change is not science fiction

Terminator star calls global warming a 'battle in the real world' that's bigger than any movie, at the first summit of conscience for the climate in Paris.

Friday to Saturday (3-4 July) mark celebrations of Solar Independence Day

Solar Independence Day: Six ways solar is revolutionising sustainability

As Britain enjoys a bout of summer sun, solar farms are preparing to open up to the public for Solar Independence Day.

A single data-centre can consume up to 20,000 litres of water an hour

California drought: Water use in Silicon Valley 'insane'

California Governor Jerry Brown ordered business and residents to cut water use by 25% last week, but tech-giants in Silicon Valley need to do even more, according to one expert.

he development of solar energy is complicated by the need to find space for power-generating equipment without altering the surrounding area

City-based solar is best source of clean energy, says study

Building solar systems into the infrastructure of cities could be the most efficient way to provide clean energy according to a new study by Stanford University.

Melbourne's Rectangle Stadium features a rainwater collection system that saves up to 500,000 gallons of water every year

Greening the game: The world's most sustainable stadiums

Sports stadiums and pitches often require vast amounts of energy, water and raw materials to maintain them, with little prior thought given to sustainability. But the vast amounts of money involved in professional sport lends itself to exciting innovations, and the stadiums are no different.

The solar farm will power Apple's new ring-shaped headquarters in Cupertino, California

Apple announces $850m giant solar farm

"The time for change is now," proclaimed Apple CEO Tim Cook as he announced the tech giant is committing $848m to clean energy in the form of a 280MW solar farm in California.

A water control gate on an agricultural irrigation ditch in California, which will require $74.8bn of water infrastructure investment

White House puts $674.7bn price tag on improving US water infrastructure

The US Environmental Protection Agency (EPA) has launched the Water Infrastructure and Resiliency Finance Centre to enable communities and businesses across the country to finance the $674.7bn of improvements needed to improve water infrastructure.

US solar helped offset aROUND 20 million metric tons of CO2 emissions in 2014

US solar capacity to double in next two years

American solar capacity could double by the end of 2016 according to a new report from the oil-and-gas association American Petroleum Institute (API).


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