Week 4: Imagine that you are a resident of Araville, a community whose characteristics are described below. You have come together with your neighbors for a special meeting to devise a plan for helping the community become carbon-neutral by 2050, meaning that by that time, no net carbon dioxide emissions will be produced by residents as a whole. - brainstorming and voting

Wind Turbines

by Angelina Shelton

Arzaville can benefit from using wind turbines that convert kinetic energy from the wind into ele... more

Wind energy does not cause climate change by releasing greenhouse gases during energy generation ... more

by Grenashia Briggs

Unpredictability, danger to animals, low-level noise, unattractiveness, and the restricted number... more

by Grenashia Briggs

For above ^^ Why would looks matter if we are needing energy to survive?

by Mike Chatman

1

What if there isn't enough wind on any particular day for the turbine rotor to turn?

by Jacqueline Nellison

Low operating costs

by Sharona Reeves

Efficient use of land space otherwise not in use

by Sharona Reeves

Wind turbines are large and require a significant amount of land.

by Weston Sadler

Wind turbines can assist our cities power grid and reduce the use of other energies that produce ... more

by Austin Ecker

Wind turbines are a proven technology that is demonstrating how safe and effective wind power act... more

When placed in areas that are naturally more windy, the ROI on electricity produced is quite low ... more

by John Duesbury

Wind is not only an abundant and inexhaustible resource, but it also generates electricity withou... more

by Alegria Williams

Wind turbines have low operating costs and are safe and effective, and it also does not cause cli... more

by Theresa Brenner

Wind turbines require a significant amount of land and are huge.

by Theresa Brenner

A single wind turbine can generate energy for up to 5000 homes.

by Angelina Shelton

Wind is unpredictable so it can be risky getting the energy one needs. Also, it can drive away wi... more

by Rosalie Lopez

Wind Turbines generate a significant amount of energy and have low operating costs, they can be p... more

by Rachel Pearson

you can put them in any large area they can be used for the way that they make wind or use the en... more

by karlee wolach

they are very heavy and really expensive and take a long time to build

by karlee wolach

10

Vote

Rachel Pearson, Austin Duenas, Rosalie Lopez and 7 more

Solar Panels

by Jacqueline Nellison

It is very likely that Arzaville will need to become carbon neutral, but we would need to start ... more

Nighttime use of solar energy is not possible and install costs can be high.

by Grenashia Briggs

This would not work very well if storms, clouds come around. Also, nighttime use would be an init... more

by Mike Chatman

limits reliance on fossil fuels

by Sharona Reeves

Solar systems are low maintenance

by Sharona Reeves

Solar panels are a great resource when combined with energy storage systems such as high-efficien... more

by John Duesbury

Solar panels can help reduce electric bills.

by Alegria Williams

Solar energy is renewable and none polluting source of energy.

by Shaquanna Green

It reduces one's carbon footprint, one can be energy independent from the grid, it also reduces e... more

by Rosalie Lopez

Snow and ice can build up on the solar panels during winter making them much less effective, also... more

by Rachel Pearson

powers the energy throught the sun rather then using the money throuugh the energy used today

by karlee wolach

they are very expensive and can be large

by karlee wolach

9

Vote

karlee wolach, Austin Duenas, Rosalie Lopez and 6 more

Switching to energy efficient appliances

by Adina Johnson

Residents in Azraville can switch to appliances that are energy efficient. The transition will be... more

Utilizing energy-efficient home appliances since they release fewer hazardous pollutants into the... more

by Grenashia Briggs

Swithing to energey efficeint appliance would assist with reducing the footprint.

I don't think that appliances would reduce the footprint of the house enough. It depends more on... more

by Lucian Booker

Swithing to energey efficeint appliance would assist with reducing the footprint.

by Lucian Booker

Making the switch to energy-efficient equipment can be more affordable. Some of these may require... more

by Jacqueline Nellison

Great for areas with decent wind. If placed strategically, it will provide a clean source of energy.

by Mike Chatman

Energy efficient appliances save money for the user and conserve energy, leading to a lower carbo... more

by John Duesbury

Energy-efficient appliances help to save energy and reduce emission of greenhouse gases.

by Shaquanna Green

Energy-efficient appliances can lower greenhouse gases and reduce our carbon and water footprints.

by Angelina Shelton

They use less energy, they reduce bills, and reduces emissions.

by Rosalie Lopez

Energy efficient appliances help everyone, they save the user money on electricity and they help ... more

by Rachel Pearson

LEDS are the most efficent energy snd they can shine bright and last longer

by karlee wolach

they arent many efficent way to light your house

by karlee wolach

5

Vote

Rachel Pearson, Shaquanna Green, Alegria Williams and 2 more

Ground-Source Heat Pumps (GSHP)

by Angelina Shelton

This form of geothermal energy has minimal impact to the environment and takes advantage of the c... more

This could be costly to install. Install a ground source heat pump may cost more than the overall... more

by Grenashia Briggs

I agree that this could be costly to install, without tax breaks or incentives how could this be ... more

by Lucian Booker

This would minimally affect the carbon footprint. But I imagine it would reduce it somewhat.

by Lucian Booker

One benefit of ground heat pumps is that they have more lower energy costs than direct electric h... more

by Jacqueline Nellison

What if you don't have a large lawn with room to bury the pipes?

by Jacqueline Nellison

geothermal energy is location specific

by Sharona Reeves

geothermal energy is a form of renewable energy

by Sharona Reeves

geothermal energy is more eco-friendly than conventional fuel sources

by Sharona Reeves

no fossil fuels are required for geothermal energy

by Sharona Reeves

This can be a great alternative method to produce heat. Though it might be expensive up front, I ... more

by Austin Ecker

The initial cost is high and the ROI is very long

by John Duesbury

(GSHP) can reduce carbon emissions.

by Alegria Williams

They are very expensive to install. Not economically sustainable.

by Shaquanna Green

The start up cost is high.

by Theresa Brenner

It is a renewable energy source, and it does not emit greenhouse gases such as CO2. It also has l... more

by Rosalie Lopez

5

Vote

Rosalie Lopez, Alegria Williams, Austin Ecker and 2 more

Increase Mass Transit

by Rachel Pearson

Only 4% of citizens currently take mass transit this can be increased through increasing the opti... more

This would work very well in larger cities. This would not only cut back on carbon pollution but ... more

by Mike Chatman

Mass transit is an excellent idea in more urban areas and also has the benefit of encouraging mor... more

by Ben VanFosson

Can cause a decline in water resources

by Sharona Reeves

that was meant for nuclear energy - please disregard the comment Rachel :)

by Sharona Reeves

Specifically, increasing transit options around the busiest parts of the city would have the most... more

by Weston Sadler

Mass transit services can help reduce the amount of carbon emissions our community produces.

by Austin Ecker

Mass transit is much less effective in the suburban and rural areas

by John Duesbury

The idea of mass transit is an excellent idea because it can help improve air quality and fuel ef... more

by Alegria Williams

This is a good idea that would reduce the use of private cars and reduce the emission of harmful ... more

by Shaquanna Green

Increasing mass transit could make traveling more crowded, unsafe, and less reliable.

by Angelina Shelton

Having public transit does lower emissions not using cars or motorcycles, but not all areas are e... more

by Rosalie Lopez

can casue the most air pollution, also can be crowded and not the easiest to travel

by karlee wolach

dont have to pay for gas and not spend the money

by karlee wolach

3

Vote

Mike Chatman

Shaquanna Green

Weston Sadler

Solar Panels

by Grenashia Briggs

One way we can attempt to help the community of Arzaville to become carbon-neural would be to inv... more

Hybrid vehicles would be very smart. Some vehciles provide reverse charging which you could use t... more

by Lucian Booker

Hybrid vehichiles are not 100% electric. And they only provide a minimal 30 MPG of an electric ch... more

by Lucian Booker

It seems that there isn't enough light coming from the sun. It seems that there isn't enough ligh... more

by Jacqueline Nellison

Solar panels can be expensive and a lot of the time, the payments will need to be transferred in ... more

by Weston Sadler

Reduces strain placed on city power supplies. If done correctly, it could allow a home to be self... more

by Weston Sadler

Even implementing solar panels throughout the city buildings and structures can help if citizens ... more

by Austin Ecker

Solar panels are high in cost and requires lots of space.

by Alegria Williams

Solar panels are a great idea. This reduces electricity bills.

by Theresa Brenner

At night, where would we get our energy?

by Theresa Brenner

Tax breaks would be a good incentive to sway those who could afford solar panels to switching to ... more

by Angelina Shelton

Even though solar panels have become more affordable, there are still may be several families tha... more

by Angelina Shelton

Snow and ice can build up on the solar panels during winter making them much less effective, also... more

by Rachel Pearson

4

Vote

Deborah Cherbony, karlee wolach, Angelina Shelton and 1 more

Our town can regularly host free public classes/seminars to give the public options on ways to reduce their carbon footprint that they can start implementing in their everyday lives. Some of these options can include using less water, buying energy efficient appliances, using public transport, sw... more

by Austin Duenas

Offering classes can help educate people on how vital reducing our carbon emission are and how th... more

by Alegria Williams

Creating awareness of how to reduce carbon emissions is a practical idea.

by Shaquanna Green

Education or increasing knowledge is always a smart idea to help create present and future change.

by Angelina Shelton

Education and awareness are a great way to get people to start saving energy and investing in mor... more

by Rachel Pearson

1

Vote

Rachel Pearson

Forestry/Tree planting projects

by Sharona Reeves

Carbon Offsetting

Implementing agroforestry into new construction or heavily trafficked areas could aid in reducing... more

by Weston Sadler

Adding tree cover to cities and suburban environments helps cool the entire community and creates... more

by John Duesbury

planting the trees- so it creats a good atompshere for the cities or area

by karlee wolach

Trees create oxygen, therefore by planting more trees in a community can reduce the toxins in the... more

by Deborah C.

1

Vote

Austin Duenas

Avoid over lighting and use natural lighting

by Rosalie Lopez

Install energy-efficient bulbs. During the day, leave any curtains and blinds open to use natural... more

This is an easy solution that many people overlook. Most homes have significant natural light. In... more

by Rachel Pearson

natural light is alwasy the best to see how you really look like

by karlee wolach

sometimes it is not as light outside rather then when you can put on the lights

by karlee wolach

Utilizing natural lighting can lessen the energy resource being used everyday.

by Deborah C.

1

Vote

Deborah Cherbony

Utilizing Electrical Cars and Generators

by Lucian Booker

Homes share the surplus from having smart technology and electrica cars with the National Grid,us... more

This would defintely reduce the carbon footprint and is part of what the us trying to do going fo... more

by Lucian Booker

Electric vehicles are believed to require less maintenance.

by Jacqueline Nellison

When you can afford it, switch to more efficient appliances.

by Mike Chatman

Electric vehicles are useful for commutes and local deliveries, but not useful for uses that requ... more

by John Duesbury

A large portion of electricity used to power electric vehicles is generated from non-renewable en... more

by Alegria Williams

1

Vote

Jacqueline

Installing programmable thermostats to reduce HVAC usage during hours not at home and building homes with much more efficient insulation would be good energy reduction investments. For example spray foam insualation when installed correctly is cheaper that traditional fiberglass and has a much hi... more

by Ben VanFosson

Reducing HVAC runtime could lead to less reliance on energy production and, thus, fewer emissions... more

by Weston Sadler

A good idea, but it might not work. Not all people will accept to install a programming thermosta... more

by Shaquanna Green

Smart thermostats reduce the run time of HVAC systems significantly with hardly any effect on the... more

by Rachel Pearson

1

Vote

Alegria Williams

Nuclear fusion reactors

by Edward Bolster

Nuclear fusion reactors are expensive to acquire and install. They are uneconomical.

by Shaquanna Green

Wind turbines are clean and sustainable source of energy. It can help reduce overreliance on hydr... more

by Shaquanna Green

1

Vote

Edward Bolster

We can add more trees and crop covers on our local farms which can remove carbon through photosynthesis and provide shade and food for livestock.

by Austin Duenas

More trees on farms are a great idea. Trees improve and protect local water quality; roots from t... more

by Alegria Williams

This is a brilliant idea. Trees help to absorb CO2 from the atmosphere.

by Shaquanna Green

Adding more trees on a farm is an excellent idea. Trees protect the water quality.

by Theresa Brenner

0

Vote

Geothermal energy such as ground-source heat pumps (GSHPs) will be used to heat and cool public buildings and homes. Building houses and building with heavy installation and energy-affecting windows to keep the houses warm during winter and cool during summer without the use of extra electricity ... more

by Ashley Mcclean

Compared to other energy sources, this one is more environmentally friendly

by Grenashia Briggs

To produce solar panels, cause more harm to the environment. They are also very expensive. Does n... more

by Mike Chatman

1

Vote

Grenashia Briggs

Ultra Low Emissions Zones

by Weston Sadler

Cities like London have begun charging a fee to operate heavily polluting vehicles within the bus... more

1

Vote

Weston Sadler

Create ride share program

by Ashley Glaser

Creating a ride-share program reduces the number of cars needed per household. Making these ride-... more

Ride shares can be more efficient than mass transit in suburban environments

by John Duesbury

Ride shares would generate less harmful emissions because there are less drivers on the road.

by Angelina Shelton

0

Vote

Solar Panels

by Lucian Booker

All homes will require solar panels and smart techology and meters. Wind turbins will be mandato... more

Solar panels can be somewhat expensive to install. Are there still existing tax breaks to entice... more

by Lucian Booker

Solar panels can reduce your energy bills.

by Jacqueline Nellison

Electricity is mostly produced by gas/oil. The car gets charged by the electricity that is produc... more

by Mike Chatman

While solar panels in theory for powering the home is a great idea, there is much needed in the a... more

by Ben VanFosson

1

Vote

Lucian Booker

Solar Panels in Farms and Essential Places

by Adina Johnson

Solar panels are great additions to farms and essential places. If Arzaville is supported by trad... more

In general, solar energy systems don’t need much upkeep. They only need to be kept moderately cle... more

by Grenashia Briggs

Even while solar energy can still be captured on overcast and wet days, the solar system’s effect... more

by Grenashia Briggs

I agree with solar panels 100% they are actually the way of the future. Would this only be for f... more

by Lucian Booker

Why not place laws inplace where all new homes require solar panels. Just having them on frams a... more

by Lucian Booker

They burn fewer fossil fuels, which benefits the environment. They burn fewer fossil fuels, which... more

by Jacqueline Nellison

Hydropower may cost a lot up front, but Longterm it is great for the environment. With increasing... more

by Mike Chatman

Snow and ice can build up on the solar panels during winter making them much less effective, also... more

by Rachel Pearson

0

Vote

Biofuels

by Mike Chatman

This is fuel created from corn and sugar cane. It is very clean and is renewable. More research a... more

That sounds like a wonderful idea, but can crops change their environment so that pests have less... more

by Jacqueline Nellison

Bio-fuels are a great example of using by-products to replace traditional fuel sources.

by Ben VanFosson

Promotes air quality

by Sharona Reeves

Reduces waste

by Sharona Reeves

Can lead to a decline in water resources

by Sharona Reeves

Creates more pollution than wind or solar energy

by Sharona Reeves

Bioenergy has the potential to be carbon neutral and can definitely help in our community's trans... more

by Austin Ecker

The infrastructure for biofuels needs to be built out, significantly increasing the cost

by John Duesbury

There may be an increase in land devoted to agriculture, an increase in polluting inputs, and a r... more

by Alegria Williams

This idea can only work if Arzaville is an agricultural area.

by Shaquanna Green

Biofuels create more pollution and can lead to water decline

by Theresa Brenner

The production of biofuel may contribute to deforestation, large amounts of raw material is used,... more

by Rosalie Lopez

Biofuel can negatively impact water supply

by Rachel Pearson

There is a high production cost to Biofuels.

by Deborah C.

1

Vote

Sharona Reeves

Decrease the need for Cars

by Rachel Pearson

Cars take up a lot of space and energy. The city should start an initiative to lower the need for... more

I think a could majority of jobs can be done from home.

by Mike Chatman

You'll need a car at all times. Where you can walk and where you need a car, as when you're leavi... more

by Jacqueline Nellison

While a decrease in the amount of cars would benefit the environment, It does not solve the need ... more

by Ben VanFosson

Increasing public transportation around the most traveled parts of the city could help in reducin... more

by Weston Sadler

This does not help for people that need transportation in rural areas

by Theresa Brenner

1

The service industry cannot be done from home.

by Angelina Shelton

Cars are used for more than just getting to and from work so not needing them seems almost unreal... more

by Angelina Shelton

It is highly inevitable for many drivers to not use cars. There are towns in which a vehicle is t... more

by Deborah C.

1

Vote

Mike Chatman

carpoling

by karlee wolach

driving with someone else with allolw you to not pollute the air.

Carpooling in the long run benefits the pollution that is being release in the environment daily.

by Deborah C.

0

Vote

Pass a policy that minimizes the manufacture of gasoline cars and increases the manufacture of electric cars.

by Shaquanna Green

Electric cars consume much fuel and emit a lot of CO2, CO, and NO2 into the atmosphere. Moving fr... more

Electric cars are better for the environment compared to gasoline cars. Electric cars do not emit... more

by Theresa Brenner

0

Vote

Natural gas transportation services

by Austin Ecker

Utilizing bus and taxi/vans that operate on natural gas. This is not a permanent solution but cou... more

This is a great idea. Natural gas is more cleaner than coal and oil

by Theresa Brenner

0

Vote

Eat local and organic food

by Sharona Reeves

Carbon Footprint From Food Reduction

We would need to focus on sustainable foods and probably eliminate meat since meat causes greenho... more

by Austin Ecker

It is much more difficult and costly to obtain local organic food.

by John Duesbury

Because organic foods are more expensive, they can be out of reach for many people.

by Alegria Williams

1

Vote

Sharona Reeves

Hybrid

by Grenashia Briggs

In the community of Arzaville we can also transition to more of a renewable energy. Start looking... more

The benefit of hybrid vehicles is that they use less gasoline and conserve energy.

by Jacqueline Nellison

Though good, hybrid vehicles can be highly pricey.

by Jacqueline Nellison

Vehicles to pricey and the batteries used on them cause more harm to the environment then using a... more

by Mike Chatman

Hybrid vehicles are great. I personally drive a Prius, but have questions about the cost to the e... more

by Ben VanFosson

Hybrid vehicles still produce fossil fuel emissions

by Sharona Reeves

Plugin hybrid vehicles are kind of a mixed bag. Some have settings that automatically use a built... more

by Weston Sadler

Hybrid vehicles are more expensive

by Theresa Brenner

Hybrid vehicles use less gas than non hybrid models so they are still helping us reduce emissions.

by Angelina Shelton

Fuel efficiency lessen during the cold weather.

by Deborah C.

1

Vote

John Duesbury

Electric train service

by Austin Ecker

Constructing a mass transit electric train system could help reduce the number of residents that ... more

Extremely high initial cost

by John Duesbury

Electric transit is a great idea. It reduces the CO and CO2 emitted from cars

by Theresa Brenner

0

Vote

Residence Auto Turn-Off

by Deborah Cherbony

Implementing cities and counties to enforce homes, buildings, workstations to have an auto-off sy... more

Something like city buildings having auto lighting and programmable thermostats that operate at t... more

by Weston Sadler

I think it would be difficult to enforce citizens to have auto turn-off controls in their homes

by Austin Ecker

0

Vote

Nuclear Energy

by Mike Chatman

This is a clean way to produce energy. If all safety precautions are followed, there is very litt... more

While I don't know much about this this sounds intriguing. I would be interested to know more.

by Ben VanFosson

This can cause a decline in water resources as research confirms process is water intensive.

by Sharona Reeves

nuclear power does not produce greenhouse gas emissions

by Sharona Reeves

High initial cost

by Sharona Reeves

Improper nuclear waste disposal could be potential threat to local environment

by Sharona Reeves

Water usage is a concern. These facilities require a steady supply for cooling. I'm not sure our ... more

by Weston Sadler

I would be for nuclear energy if we received it from a neighboring city or state and not building... more

by Austin Ecker

Nuclear energy can be high in cost and can have an impact on the environment.

by Alegria Williams

0

Vote

solar panels

by karlee wolach

installing the solar pannels in the house allows them to use the sun as a energy source. let ypuu... more

0

Vote

Geothermal energy

by Rosalie Lopez

Ground source heat pumps are located within 2-3 meters below the surface and circulate water or a... more

0

Vote

Electric transit

by Theresa Brenner

Using electric transportation means less chemicals being released into the air

0

Vote

Provide Remote Work Options

by Theresa Brenner

Working from home means less driving. Less driving means less chemicals being released into the e... more

0

Vote

Green Web Hosting

by Theresa Brenner

This means that companies purchase renewable energy credits to offset the energy used by people's... more

0

Vote

Microtransit

by John Duesbury

Microtransit offers flexible direct minibus services that allow passengers to book transportation... more

0

Vote

Using technology to carbon offset

by Ashley Glaser

We are using technology that mimics nature's way of removing carbon dioxide from the air to remov... more

0

Vote

Renewable energy, such as solar energy, reduces greenhouse gas emissions and mitigates climate change, which is crucial for human survival, wildlife conservation, and ecosystem protection. As a result of utilizing solar energy, air quality can be improved, and water usage can be reduced.

by Alegria Williams

Solar Energy

0

Vote

Proper Insulation

by Deborah Cherbony

Ensuring that a location is properly insulated, there will be less need for energy use for AC and... more

0

Vote

Converting high energy devices in the home to more eco-friendly would lower our electricity usage and reduce power requirments. For example changing all of the light bulbs in the home to LED and installing a meter on our hot water heaters to shut off during the day when not being used would be ar... more

by Ben VanFosson

0

Vote

Decrease the need for cars

by Rachel Pearson

0

Vote

Install solar panels to power all streetlights.

by Shaquanna Green

Solar panels are among the cleanest and most sustainable sources of energy. Installing them to po... more

Snow and ice can build up on the solar panels during winter making them much less effective, also... more

by Rachel Pearson

0

Vote

Carpooling can be a great way to decrease carbon dioxide. Reducing carbon is very beneficial for the environment. Traffic congestion and harmful pollutants are reduced when fewer vehicles are on the road.

by Alegria Williams

Carpooling

Carpooling is a great idea, but how do we implement that on a greater scale and make it an attrac... more

by Austin Ecker

0

Vote

Hydropowder

by Jacqueline Nellison

This can employ hydropower systems since they utilize the power of the flowing water to generate ... more

Renewable energy is hydroelectric power. Dues to the fact that it generates power using water fro... more

by Grenashia Briggs

Damage to the environment. High capital upfront costs could lead to conflicts could result in dro... more

by Grenashia Briggs

This sounds like a smart idea. However with storms in creasing and climate change currently bein... more

by Lucian Booker

With water already existing this would assist in the fact that the resources are already readily ... more

by Lucian Booker

Reservoirs are limited

by Sharona Reeves

Arzaville already relies on hydropower as its main power source. I'm not sure it could be expande... more

by Weston Sadler

Our main power source is currently hydro power

by Austin Ecker

Hydropower is in effect, free money. The amount of kinetic energy stored in our reservoirs is sta... more

by John Duesbury

Hydropower can be expensive and have a negative impact on the environment.

by Alegria Williams

We currently use hydropower and I am unsure if there is capacity to completely sustain our energy... more

by Angelina Shelton

0

Vote

Solar Aqueducts

by John Duesbury

Covering canals and aqueducts with solar panels to allow the construction of a large network of s... more

It would be costly to implement this idea

by Shaquanna Green

0

Vote

Emission & Safety Vehicle Inspections

by Weston Sadler

The city could implement a mandate for all vehicles that are/will be registered within city limit... more

we would eventually have to get rid of gas powered vehicles if the goal is zero carbon emissions

by Austin Ecker

0

Vote

Ocean turbins

by Edward Bolster

They cannot be installed everywhere. Can only be installed in an area that experiences sea waves.

by Shaquanna Green

they arent oceans anywhere. they are hard on the wild live of the oceans.

by karlee wolach

0

Vote

Designing a community where the homes are built around the best sunlight for solar energy. And making everything within walking distance to limit the use of cars. Think of our Arzaville as an Amish country where we are self-sufficient, simple living, and slow to adopt many conveniences of modern ... more

by Ashley Mcclean

It will lower your electric bill and improve the value of your home.

by Grenashia Briggs

Doesn’t work for every roof type for homes. It can be expensive buying these panels not to mentio... more

by Grenashia Briggs

What if you live in an area that is colder year around?

by Mike Chatman

While nuclear power is comparable to other conservation-focused forms, it uses a significant amou... more

by Weston Sadler

nuclear power plant would cost a lot to construct and get operational.

by Austin Ecker

It would be expensive to rebuild the community as if from scratch with over 200k residents.

by Angelina Shelton

0

Vote

Login

Comments

About tricider

The Company

Legal stuff

Get in touch

About Brainstorming

About Crowdsourcing