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Geoengineering Workspace

Proposal creation

CoLab members create proposals

04/02/15 08:00 EDT
How can we effectively counteract the effects of rising atmospheric greenhouse gases, whether or not emissions are reduced?

The Intergovernmental Panel on Climate Change defines geoengineering as “intentionally modifying the Earth’s climate at large scale.” Lack of effective action on climate change has led some scientists, chemists and engineers to investigate a variety of technical interventions to counteract some of the effects of rising atmospheric greenhouse gases, without reducing emissions. Geoengineering strategies can operate at a global or local level and commonly fall into one of two broad categories: solar radiation management or carbon dioxide removal.

In this workspace, you can try out new ideas, connect with other members, recruit collaborators, share your work, engage support, and invite a global community to review and help develop your proposal. You can also enter proposals here that can be linked to the Global Plan contest. Entries submitted here will not be evaluated by judges, unless they are included in a global plan. 

When we launch the next geoengineering contest, you can move your proposal from here to the contest.

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53 Proposals

Proposal nameAuthor(s)ModifiedContributors

Only human greed can change the planet. A really cold idea.Krastev

5/23/17 Team only
Need for energy is responsible for global warming. Creating a "Cold Battery" would solve the problems of global warming and energy.

Use a large space platform in L1 orbit to reduce sunlight reaching the earth.DiscoveryGuy

5/21/17 Anyone
Deploy a large L1 positioned space object in orbit between the earth/sun to artificially shade sunlight and reduce the earth’s temperature.

Green Roofs Environmental Activists Team (GREAT)Exeter Activists

5/16/17 Team only
Establishing green roofs around areas can provide environmental, public-health related, and economic benefits.

DRAINING THE SWAMP!Johnnie Buttram

5/13/17 Team only
We now have the opportunity to remove the dead zones of our polluted oceans to help reduce the global impacts of climate change!

Geoengineering climate solutionsbachmanna16

4/26/17 Team only
content to come

Plant 10 million acres of treesrodswalker

4/25/17 Team only
Worldwide it is easy to find 10 million acres that could be planted in trees to sequester carbon. No new science required, just work.

Big Gulp - Sahara . .Johnnie Buttram

4/2/17 Team only
This proposal seeks effective humanitarian pathways within the four realities of political and social unrest due to climate change.

What is the quickest and safest way of cooling the planet in the short term ?rosjones

2/21/17 Team only
The quickest and safest way of cooling the planet in the short term is to restore reflectivity and shading to 1960 levels.

Finding Gasses That Capture Greenhouse Gassesamagra11

2/21/17 Team only
This is a weird, futuristic, sci-fi, probably-won't-work idea. But what if it did work?

Arctic Sea Ice Restoration Project ASIRPcyclonebuster

2/21/17 Team only
Restore Arctic Sea Ice extent and mass over 20 year time period with geo-engineering.

uniform air and water turbulance distribution around the globe.zariya

2/17/17 Team only
air and water turbulance modeling.

Climate control via existing tech to abate/recycle and store CO2proactiveco2

2/13/17 Anyone
CO2 is swept away to space by the solar wind and flares. By using existing technology we may amplify lasers & microwaves so CO2 escapes.....

. . Hybrid Climate Intervention . .Johnnie Buttram

1/25/17 Team only
This (SRM) (CDR) hybrid solution uses FREE energy to cool Planet Earth and sequestor carbon dioxide directly from the atmosphere.

Change measurements to lift heat to the moondeivisbluz

1/23/17 Team only
Now we see 1 meter as constant and temperature as changing. Make temperature as constant and change length of meter and duration of second.

Olivine, CO2 removal through Enhanced WeatheringgreenSand

1/22/17 Team only
Olivine is known to sequester CO2. Use Olivine to replace sand, pebbles and as a Magnesium-source. Another use to replace lime

REDUCE PLASTIC MAKING AND USING RECYCLE EXISTING or REUSE THEMbshanti

1/14/17 Team only

Boats for buildings, floating planters for gardensgraceadams830

1/12/17 Team only
Boats for buildings to cope with coastal flooding, floating planters for gardens, and desalinate lots of seawater for irrigation.

One way 2 go and Share a Cargalapagos

12/11/16 Team only
Ride and sharing is the usage of free seats for passengers who would like to go the same route at the same time

People should base their routine according to local atronomical timedeivisbluz

10/18/16 Anyone
We all live according to clock. The clock shows the time of the time zone. Our activities create waves on the planet. Less waves less heat.

Orbiting Prisms Break Up Carbon DioxideVivianU

9/13/16 Anyone
Ultraviolet light can break up CO2 into oxygen & carbon molecules. Have orbiting prisms amplify ultraviolet light.

Intergovernmental panel to set the Earth's thermostatGlobalConsensus

7/25/16 Team only
Intergovernmental panel to set the Earth's thermostat and advocate for reduced CO2 emissions

Lift the heat from planet measuring the distance between earth and moondeivisbluz

5/23/16 Team only
Put attention to empty space. Expand it to the moon. Change the length of meter. Recalculate all measurements. Created waves will lift heat

create waves in air to push gases to the ponds of water in which gases desolvedeivisbluz

5/17/16 Anyone
Create a scale for each gas from 0 to 100 where 0 is solid form and from 0 to 100 is liquid form of polluting gas. Create waves of gas.

Slow down the rotation of the planet to cool it downdeivisbluz

5/16/16 Anyone
Slow down rotation of the planet to cool it down.

Restoring polar snow and icepaulklinkman

5/9/16 Team only
Tundra snow and polar ice can each be naturally restored without fossil fuel, and without adversely affecting the local environment.

Trial Balloon for Weather Modificationtrialballoon

4/20/16 Team only
Decreasing absorbtion of solar radiation through reflective clouds formed by ocean water raised to ice crystal formation height in tubes.

Change the order of data send through antennas of wireless communicationdeivisbluz

4/15/16 Team only
Antennas of 2G/3G/4G wireless network produce lots of waves of different intensity in a very short time and connect different directions

Carbon Sequestration in the Martian atmosphere.marspiercer

4/11/16 Team only
Utilizing Earth's excess of GHG, begin the process of Terraforming Mars.

Purple Sulfur Bacteriaharrytheworm

3/2/16 Team only
A bacteria producing zero toxins multiplying within a matter of weeks may be the answer...

Harnessing Free Enterprise to Save the Planetsev

2/29/16 Team only
Integrating two technologies, Buoyant Flakes and Glacial Solutions, can be used to adjust regional climates and reverse ocean acidification

Photosynthesisbhaskar

2/29/16 Team only
CO2, N and P are consumed during Photosythesis and Oxygen and food or fuel is produced. So it is the best solution to climate change, etc.

organic changeorganic change

2/29/16 Team only
Organic change

Greywater Rooftop Gardenejpintar

1/3/16 Team only
Build a rooftop garden harnessing both urban farming and recycling of usable water.

De-watering ice-stream and glacier bedsdrm7

1/1/16 Team only
Half of sea-level rise comes from ice flow into the ocean, this flow can be slowed by removing lubricating water from bed of the ice.

End Global Warming & Climate Change Nowclifftrobot

12/7/15 Team only
Remove all CO2 added to the air since the Industrial Revolution, in 1-10 years using a forest of synthetic trees

Backpack-sized rover for completely autonomous tree seed dispersalSquirrel-Bot

12/2/15 Team only
The basic idea is to boost the dispersal of tree seeds with small, durable, autonomous rovers for expanding forests and sequestrating carbon

ATP's CRBBP Process Extracts CO2 From Utility Smokestacks And Makes Bio-Productsjjj

10/8/15 Team only

platforms 2.0red eye lab llc

9/19/15 Anyone
To create a floating mass on the world's oceans that would reduce ocean acidification and remove CO2 from the atmosphere.

Nuclear powered basalt based climate geoengineeringdarrylsiemer

9/13/15 Team only
Address both ocean acidification and future energy shortages with a properly implemented nuclear renaissance.

Thermodynamic geoengineering: a fourth way.Jim Baird

9/9/15 Team only
Thermal stratification of the oceans induced by global warming presents the opportunity to convert warming heat to productive energy.

Let's grow 25 Billion tons of Diatoms per yearDiatom Algae

9/3/15 Team only
About 50 Billion tons of Diatoms grow in lakes and oceans. Grow another 25 Billion Tons and consume all Anthropogenic Carbon Emissions.

An invisible, unbound screen in space to stop the seas from rising.Control alt Delete

7/10/15 Team only
Will we wait to reach the tipping point? How many more will have to die? An invisible, unbound screen in space to stop the seas from rising.

ocean cooling machine powered by Thermal mass oven as explained in Energy supplyATP: we power life

6/26/15 Team only
Using large tubes sunk into the ocean 2000', with props set in them to draw the cold water up, and intermix it into the surface layer.

Consideration on Aerosol Carbon Dioxide Capture and Storage in Carbonate CavesMurray

6/20/15 Team only

Desert Ice Projectivo

5/15/15 Team only
Ice is water, water is life.

Defusing The Methane Ice Time Bomb With Chemical and Biological AgentsI.M. Inventzilla

5/14/15 Team only
Testing nontoxic chemicals that stabilize methane ice, making it stable and resistant to elevated temperatures as the climate warms.

Glacial Solutions to Climate Changesev

5/12/15 Team only
Semi-submersible wind turbines pump water to thicken sea-ice floes <1km to remediate global warming, methane emission and polar habitat

Environmental Solutions via Buoyant Ocean Flakessev

4/28/15 Team only
Buoyant flakes on impoverished seas provide organic, slow-release nutrients to biomass, cooling, C-biosequestration & de-acidification

Sequestration Potential and Protective CO2 Usepernazot

4/24/15 Team only
CO2 may be provisionally sequestrated as gas blanket in fuels storage tanks to serv as raw material for further uses to fix it.

Reduce Risk of Methane Eruptions from Arctic Ocean Seafloorsamcarana

4/24/15 Team only
The Climate Plan proposes parallel lines of action to reduce the risk of methane erupting in huge quantities from the Arctic Ocean seafloor.

Sequestering carbon from ambient airjohnwithrow

4/22/15 Team only
Carbon dioxide is unique in that it becomes a liquid at high pressures close to ambient temperature. Can this be used to sequester carbon?

Eocene Arctic - enhancing negative feedbacks to reverse Arctic warmingpaulhemans

4/22/15 Team only
Proposes minor adjustments to the terraform of the Arctic ocean, its impact would have significant economic and environmental benefits

Sequestration Potential and Protective CO2 Usepernazot

4/22/15 Team only
CO2 may be provisionally sequestrated as gas blanket in fuels storage tanks to serv as raw material for further uses to fix it.