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  • Newcastle's 'digital twin' to help city plan for disasters

    Thanks to technology used in "Formula One teams and engine manufacturers like Rolls Royce," Newcastle is digitally replicating the entire city in order to project potential natural disaster occurrence and population increases. In doing so, the city is able to prepare for ways to act should a disaster occur.

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  • In Australia, drought dried up farm jobs — so government became the employer

    As climate change has led to more frequent droughts and volatile weather in Australia, climate-dependent jobs like farming are increasingly imperiled. In response, the Australian state government of Victoria launched its Drought Employment Program, which puts underemployed farm workers back to work on environmental or cultural projects of high priority for the community. These projects, like land regeneration, also help farm workers develop new skills.

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  • Haines birders collect data for Audubon Society

    Birders in Haines, Alaska, participate in what could be the longest-running citizen science project in the nation's history: the Audobon Society's Christmas Bird Count. Armed with binoculars and clipboards, these citizen-scientists help conservationists keep track of bird populations and migrations, which have been shifting due to climate change.

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  • As Polar Bear Attacks Increase in Warming Arctic, a Search for Solutions

    As sea ice melts, polar bears in the Arctic spend increasingly more time on land, leading to dangerous conflicts with people. While Inuit communities and conservationists are at odds on how to manage the bears, researchers are developing technologies to reduce fatal conflicts. Patrols and the use of BEARDAR, a radar system that spots the animals on the landscape, have shown some promise.

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  • Smart ships using wind and bubbles to save fuel

    The shipping industry has made moves to halve fuel consumption by 2050. With a few clever technological innovations--bubbles and rotating sails--ships are closer to that goal. But whatever the promise of these new technologies, they're not yet cost effective.

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  • Climate-Positive Architecture Has Arrived In Norway

    Powerhouse, a collective of architects, engineers, environmentalists, and designers based in Oslo, reimagines building design to address climate change. Not only are many of their structures energy-neutral, but they actually produce surplus energy. For example, Powerhouse Brattørkaia in Trondheim is an eight-story office that will generate 485,000 kWh annually. Such "energy-positive" building has made great strides in Norway.

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  • With eyes on COP24 in Poland, a Dutch success story offers inspiration

    With national governments around the world dragging their feet when it comes to honoring their commitments to curb carbon emissions, some citizens are finding success in court. In 2015, a coalition of unlikely Dutch citizens, including a DJ, entrepreneurs, and national weathermen, successfully sued the Dutch government for endangering them by not cutting gas emissions enough. The court then ruled that the Netherlands had to cut the nation’s emissions by 25 percent below 1990 levels by 2020.

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  • How to make a carbon tax popular? Give the proceeds to the people

    After decades of forest devastation coupled with harsh winters, Canada was facing an uncertain future as climate change realities came into focus. To mitigate the damage, the country's government made the decisive move of implementing a carbon tax that not only taxed fossil fuel emissions, but incentivized those making carbon-conscious choices with the money gained from the policy.

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  • From Grassroots to Government: A Climate Assessment Presents a Moral Opportunity

    With climate change no longer a hypothetical situation but a very tangible problem being felt by many across the globe, grassroots efforts are gaining traction as the search for solutions intensifies. Citing a moral obligation, these grassroots organizations aim to inspire political action while also making concrete changes along the way.

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  • Betting on a new way to make concrete that doesn't pollute

    Solidia, a cement and concrete technology company, is changing the chemistry of how cement is created that could make the building material cheaper and reduce carbon dioxide emissions. Cement plants create more carbon dioxide than any other manufacturing process, so the American-based company is testing how to use the greenhouse gas to incorporate it into the mixture instead of releasing it into the atmosphere. So far, it can reduce as much as 70 percent of CO2 that is normally emitted from the process and it's faster to make than normal concrete.

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