The Climate Mobilization

Why join the mobilization?

Well, the planet is warming and its okay to be afraid. Climate change threatens the collapse of civilization within this century. Confronting this crisis is the great moral imperative of our time.

The Climate Mobilization is a grassroots movement which demands a government-led mobilization to restore a safe climate;  calls for full employment and fair, shared sacrifice; demands a rapid transformation of our energy and agriculture systems; and calls on politicians to pledge to mobilize.

Visit their site www.theclimatemobilization.org to learn more and get involved!

(Photo is adapted from The Climate Mobilization “Blueprint for a Climate Emergency Movement”)

First Smog-filtering Bicycles

Millions of Chinese cyclists may soon be able to ditch their air-pollution masks. Dutch innovation firm Studio Roosegaarde has partnered with bike-share startup ofo to develop a new model that can collect polluted air, purify it, and release the clean air around the cyclist. Studio founder Daan Roosegaarde confirms to Quartz that the first prototype of the smog-sucking “future bike” is expected to be ready by the end of this year.

How about we filter polluted air while riding bicycles? Sounds like a win-win to me!

Visit the source link for more info: www.qz.com

(Photo credit: Studio Roosegaarde)

Chasing Coral

Carbon emissions continue to be unleashed into the atmosphere and are gradually damaging oceanic life with the absorption of heat in the atmosphere going into the ocean.  Coral bleaching, as seen in this photo (Chasing Coral),  is a stark and foreboding indicator of the feverishly rising ocean temperatures.

The team at Exposure Labs said they knew that if they could capture visual evidence of coral bleaching, they could reveal the phenomenon to the world in a powerful way.

Their documentary film Chasing Coral, which took more than three years to shoot was the result of 500+ hours underwater, submissions of footage from volunteers from 30 countries, as well as support from more than 500 people from various locations around the world.

They didn’t just stop there, there are a variety of ways to connect, understand the impact of climate change and get involved on their website with their action guide: chasingcoral.com

Coral is integral to the health of the oceans and marine life, and in turn, humanity. Watch the film, visit their site, share with friends and help get involved to join the global efforts to save the oceans!

UN Sustainable Development Goals

The Sustainable Development Goals (SDGs), officially known as Transforming our world: the 2030 Agenda for Sustainable Development is a set of 17 “Global Goals” with 169 targets between them.

To read more about each of the SDGs visit this link: http://www.un.org/sustainabledevelopment/sustainable-development-goals/

Eco Friendly Fireworks

In spirit of America’s Independence Day celebration, let’s talk about fireworks!

Around 8 years ago, scientists have discovered eco-friendly chemical components for pyrotechnics. But not for the reasons you might expect.

It’s not just dogs and small children who are wary of firework displays. Some environmental activists have been labelled “killjoys” for seeking to ban them. Fireworks, as one campaigner put it, “spray out a toxic concoction that rains down quietly into lakes, rivers and bays.” But there may be a solution that doesn’t spoil the fun: green fireworks.

A team of scientists at the US Army’s Pyrotechnics Technology and Prototyping Division at Picatinny Arsenal in New Jersey, USA, has found more eco-friendly replacements for one of the troublesome chemical components of fireworks, the so-called oxidizer that sets off the explosion.

As you might imagine, the researchers, led by Jared Moretti and Jesse Sabatini, are concerned less with the civilian pyrotechnics unleashed on 4 July in the US and 5 November in the UK, or at every conceivable opportunity in China, and more with military applications such as battlefield flares, which tend to use similar chemical formulations. But Moretti says that their new formulations also “have tremendous potential for civilian fireworks applications.”

Oxidizers are chemical compounds rich in oxygen, which they can relinquish to set the mixture burning. The most common types are nitrates and chlorates or perchlorates. Potassium nitrate is the ‘saltpetre’ used in old recipes for gunpowder, while sodium chlorate is a herbicide notorious for its use in homemade ‘sugar/weed-killer’ bombs. Many civilian and military pyrotechnic devices now use either potassium perchlorate or barium nitrate as the oxidizer.

Both of these chemicals have drawbacks for the environment. The US Environmental Protection Agency (EPA) are scrutinizing the use of perchlorate because it can substitute for iodide in the thyroid gland, disrupting the production of hormones. It can also cause growth abnormalities in embryos. The strict limits placed on perchlorate levels in drinking water by the EPA has hampered military training in the US, and also threatens to cause problems for civilian firework displays.

Visit the source link here for more information on how to celebrate the 4th with green fireworks!

Here is a supplementary article as well from the ACS.

Photo credit: James Solomon

DroneSeed

Let us welcome DroneSeed–a new solution to precision reforestation!

DroneSeed is working with commercial foresters to make reforestation more efficient. Their team offers a one-stop solution of drones capable of planting tree seeds and spraying fertilizer and herbicides to keep trees healthy.

Millions of acres of forestland are currently under-utilized. The availability of dependable workers, and the safety concerns of rough terrain, prevent trees from being planted and cared for. DroneSeed is presented as a scalable solution to addressing this problem. Could this be the future of a faster, safer, and more efficient forestry?

Check out their website for  videos and more info: https://www.droneseed.co/

CEF FFT: Using drones is perhaps more efficient, but this isn’t to disregard the freedom we have to plant seeds and plant trees. If we all planted even a single seed and tree each week, what sort of transformation would we expect to see?

Wave Star: Kinetic Wave Power

Meet “Wave Star” of Denmark. It is a facility designed to convert kinetic wave power into electricity.

Wave Star is equipped with kinetic-energy harvesters called “floats.” The floats move up and down with the kinetic motion of the waves. The motion of the floats is transferred via hydraulics to rotate power generators. Their facility enables continuous energy production and a smooth output.

The full scale device will be equipped 20 floats of 10 m (33 ft) in diameter. Each power station will be able to produce 6 megawatts of energy, a single machine providing enough energy for roughly 4000 homes.

In the event of a storm, the floats can be lifted to a safe position. The facility could also be upgraded to utilize wind and solar power. The power stations are planned to hit the market this year!

Check out this video for more information!

Thanks to @SeedsofLove.Life for the share! <3

#ActOnClimate

Today at the LA State Historic Park #ActOnClimate hosted a beautiful rally and round-dance for Climate Justice.

The mission: “Together, we will rally for the steps we know are necessary to deliver on the goals of Paris: moving to 100% renewable energy, stopping new fossil fuel projects, divesting from coal, oil and gas companies, and more.”

Among the great speakers who came before the crowd included: Jack Eidt, Co-Founder of SoCal 350 Climate Action; Lydia Ponce, Co-Director of American Indian Movement Southern California; Paul Koretz, Council Member of City of Los Angeles; Martha Dina Arguello, Executive Director of Physicians for Social Responsibility and Matt Pakucko, Co-Founder of Save Porter Ranch.

Check out 350 to get involved in events in your local community! (https://350.org)

 

Happy World Environment Day!

Happy World Environment Day! 

In the words of Sadhguru:

“It not because of us that the planet is here, it is because of the planet that we are here. Even to think ‘me and the planet’ is a completely wrong notion because what do you call as ‘myself,’ the physical presence of who you are is just an outcrop of this planet. Whatever you experience as a part of yourself, with that, no one has to tell you ‘please take care of this,’ you will take care of anyways. The planet is for all of us and we cannot exist by ourselves. Our existence here is not here because of our economic activity. Right now, we are made to believe it is because of the percentages of growth happening in this country that you will live well. No, we will live well here if everything is green, water is flowing, air is pure, we will live well here. This idea has to go into every human beings mind.”

To watch Sadhguru’s “Our Environment is Our Life” click here!

Zero-Emission Fossil Fuel Power

(photo credit: CHICAGO BRIDGE & IRON)

This is NET Power’s prototype plant near Houston, Texas. It is testing an emission-free technology designed to compete with conventional fossil power.

Zero-emission fossil fuel power sounds like an oxymoron. But when that 25-megawatt demonstration plant is fired up later this year, it will burn natural gas in pure oxygen. The result: a stream of nearly pure CO2, which can be piped away and stored underground or blasted into depleted oil reservoirs to free more oil, a process called enhanced oil recovery (EOR). Either way, the CO2 will be sequestered from the atmosphere and the climate.

That has long been the hope for carbon capture and storage (CCS), a strategy that climate experts say will be necessary if the world is to make any headway in limiting climate change. But CCS systems bolted to conventional fossil fuel plants have struggled to take off because CO2 makes up only a small fraction of their exhaust. Capturing it saps up to 30% of a power plant’s energy and drives up the cost of electricity.

In contrast, NET Power, the startup backing the new plant, says it expects to produce emission-free power at about $0.06 per kilowatt-hour. That’s about the same cost as power from a state-of-the-art natural gas-fired plant—and cheaper than most renewable energy. The key to its efficiency is a new thermodynamic cycle that swaps CO2 for the steam that drives turbines in conventional plants. Invented by an unlikely trio—a retired British engineer and a pair of technology geeks who had tired of their day jobs—the scheme may soon get a bigger test. If the prototype lives up to hopes, NET Power says, it will forge ahead with a full-scale, 300-megawatt power plant—enough to power more than 200,000 homes—which could open in 2021 at a cost of about $300 million. Both the company and CCS experts hope that the technology will then proliferate. “This is a game-changer if they achieve 100% of their goals,” says John Thompson, a carbon capture expert at the Clean Air Task Force, an environmental nonprofit with an office in Carbondale, Illinois.

Even if NET Power’s technology works as advertised, not everyone will be a fan. Lukas Ross, who directs the climate and energy campaign at Friends of the Earth in Washington, D.C., notes that the natural gas that powers the plant comes from hydraulic fracturing, or “fracking,” and other potentially destructive practices. And providing a steady supply of high-pressure gas for EOR, he adds, will only perpetuate a reliance on fossil fuels. Ross argues that money would be better spent on encouraging broad deployment of renewable energy sources, such as solar and wind power.

Yet oddly enough, NET Power could help smooth the way for renewables to expand. The renewable portfolio standards in many countries and U.S. states require solar, wind, and other carbon-free sources to produce an increasing proportion of the electric power supply. But those sources are intermittent: The power comes only when the sun is shining and the wind is blowing. Nuclear and fossil fuel sources provide “base load” power that fills the gaps when renewables aren’t available. Conventional natural gas power plants, in particular, are viewed as a renewable-friendly technology because they can be ramped up and down quickly depending on the supply of renewable power.

CEF FFT: Although this is not an ideal solution, perhaps this is a step in the right direction. Who knows what this new Allam Cycle could inspire in other renewables.

Visit source article on Sciencemag.org for more information and diagrams!