On The Radio- India hoping to open the first fully solar-powered airport


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The arrival gates at Cochin International Airport (Business Television India)

Kasey Dresser | October 29, 2018

This weeks segment looks at prospective plans for India to open the first fully solar-powered airport.

Transcript:

India is set to open the world’s first fully solar-powered airport.

This is the Iowa Environmental Focus.

Cocin International Airport is the largest and busiest airport in India’s Kerala state. The transition from traditional electricity to solar power started in 2012, when the price of electricity jumped significantly.

Currently, the airport uses solar panels to generate more than twenty-nine point five megawatts of energy, enough to power the airport with surplus electricity even during the cloudy and rainy monsoon season.

The airport in Cocin is just one example of the growing influence solar power has on India. As much as 10% of expenses in airports come from the amount of electricity used, and implementing more renewable sources of power would help decrease both the carbon footprint and these expenses.

Solar power has been a growing industry in India for some time. The country recently proposed dramatically increasing their solar energy output, proposing to implement enough new panels to generate 100 gigawatts of power. There are some doubts about the ability to meet this goal as India still struggles with its infrastructure.

For more information, visit iowa-environmental-focus dot org.

From the UI Center for Global and Regional Environmental Focus, I’m Sara E Mason.

Iowa ranks #1 for decline in energy efficiency


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Iowa is using energy less efficiently, according to a recent report (flickr).

Julia Poska | October 25, 2018

Iowa’s energy efficiency policy has seen the greatest decline of all U.S. states in 2018, according to a report released earlier this month.

The American Council for an Energy-Efficient Economy pushed Iowa back five spots to #24 on their 2018 State Energy Efficiency Scorecard. The scorecard ranks states based on state policies and programs in six areas: utilities, buildings, transportation, state government, combined heat and power, and appliance standards.

The council attributes Iowa’s downfall to a bill passed in April that caps spending on energy efficiency programs by public utilities and allows customers to opt out of a once-obligatory tax towards such programs. Many have criticized Senate File 2311 for increasing Iowa’s carbon footprint and harming its communities overall.

CGRER member Charles Stanier, associate professor of chemical engineering, explained to the Daily Iowan that spending on energy efficiency benefits all by reducing utility bills for private enterprises and taxpayer-supported buildings, like schools.

“So while the average Iowan puts $60 a year into the program, the money is invested in energy efficiency projects with rapid payback [on average], and they see much more than $60 per year of value throughout Iowa’s economy,” he said.

Iowa may have taken major steps backwards, the majority of states are investing more in energy efficiency. The U.S. as a whole spent $8 billion on energy efficiency programs in 2017, generating enough in savings to power 2.5 million homes for a year.

Most improved is New Jersey, who made it’s way to #8 on the scorecard. The worst state overall for energy efficiency is Wyoming, while Massachusetts is #1.

Climate change: heat, rain, and less beer?


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These glasses could look 17 percent less full during future extreme climate events (flickr). 

Julia Poska | October 18, 2018

Last week, the 2018 Iowa Climate Statement warned of worsening extreme heat and rain events statewide as climate change progresses. A new study published this week has predicted what, for some, might be an even scarier outlook: global beer shortages.

International researchers studied how recent extreme climate events, like drought and heatwaves, have impacted barley yields and beer prices around the world. They used their findings to model potential future impacts in more extreme events.

They predict that during severe events global barley production will fall by 3 to 17 percent, leading to a 16 percent global decline in beer consumption. It would be as if the United States stopped drinking beer altogether.

Different regions of the world would feel the drop unequally; countries that already drink less beer would face greater scarcity. Argentina would consume about 32 percent less beer, the study said.

The United States would see a reduction of 1.08 to 3.48 billion liters,  about 4 to 14 percent of the quantity consumed nationally in 2017, as reported by the National Beer Wholesalers Association.

In such a shortage,  researchers said beer prices would about double in most places.

Lead UK author Dabo Guan from the University of East Anglia said more studies on climate change economics focus on availability of staple crops like corn and wheat, in a press release about the study.

“If adaptation efforts prioritise necessities, climate change may undermine the availability, stability and access to ‘luxury’ goods to a greater extent than staple foods,” he said. “People’s diet security is equally important to food security in many aspects of society.”

 

 

 

 

On The Radio- Farmers are profiting from environmental conservation


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Kasey Dresser | October 7, 2018

This weeks segment talks about an incentive for farmers to be more environmentally friendly. 

Transcript:

Farmers are finding profitable ways to help the environment.

This is the Iowa Environmental Focus.

Agriculture practices are creating environmental challenges for our water, air and soil.

Public concern about the environment has led to increased adoption of conservation efforts. However, many conservation methods are costly.  A new study from the Environmental Defense Fund is providing more options for farmers to find profitable ways to help the environment.

One of the main ways that farmers are able to improve the health of their land is through the use of cover crops. Cover crops keep topsoil intact and improve the health of crops overall. Other methods include diversifying crop rotation and switching to more environmentally friendly herbicides.

These conservation practices come with an initial expense, but have proven to be cost effective overall for many farmers in the Midwest.

Three participating farmers provided a transparent look into their financial gain since implementing these conservation methods. While they experienced some profit, they all expect greater gains in the future as they gain more experience.

For more information, visit Iowa Environmental Focus dot org.

From the UI Center for Global and Regional Environmental Research, I’m Sara E Mason.

Clive, IA: $1.25 million buyout for flooding protection


Kasey Dresser | October 1, 2018

City officials of Clive, IA have approved a buyout for home and business owners affected by the June floods. The buyout will focus on properties affected in Walnut Creek and North Walnut Creek.

“We have dangerous flash floods on Walnut Creek and North Walnut Creek, and the frequency and intensity of that flooding is increasing,” said Clive City Manager Matt McQuillen.  “The properties we’re targeting have been flooded multiple times in the past decade.  In this case, the most effective way to protect lives and property from future loss is to remove the buildings and improve the natural floodplain function.”

City taxes will not be increased to purchase the properties. City council members will continue to discuss flood mitigation and preparedness strategies for the future.

Applications from property owners in the acquisition area must be submitted by November 5, 2018. Additional information about property criteria can be found here or at the City of Clive website.

Marshalltown, IA continues to struggle after tornado in July


 

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Debris still in the streets

Kasey Dresser | September 12, 2018

On July 19th of this year, Marshalltown, IA was hit with a devastating tornado. 89 homes were destroyed and 525 sustained major damage. The  tornado struck a low income part of town making it very difficult for the small town to bounce back. Many people in the area had little to no insurance.

Lennox and JBS Swift & Co., the two largest employers have made sizable donations to help rebuild property. With disaster relief help, several employers have been able to continue to provide health insurance to their employees despite no longer having jobs for them. However, the process is slow and there are many people in the town still living in destroyed homes despite the tornado occurring months ago. Marshall County Family Long Term Recovery Committee is currently going door to door to evaluate which homes can still be lived in long term. Greg Smith, chairman of the Iowa Disaster Human Resource Council, stated, “It is not unusual for the poorest of the community to become poorer after a disaster.”

There is also large concern from business owners they may not have the insurance money to rebuild their company. It is a city requirement to use the original materials instead of replacing it with something cheaper, like wood. The collapse of these business will leave many people unemployed.

Even after the physical damage is cleared away Marshalltown will likely face a difficult couple years. Jim Zaleski, the city’s economic development director and tourism marketer, has helped with tornado relief in other towns. He believes,” the tornado was a catalyst, ” and will “force the community to take some hard looks at what was going to happen over the next decade.”

How clean cryptocurrency can help reduce pollution


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Cryptocurrency is the future, but many are concerned about the resources needed to create it. (/stock)

Natalia Welzenbach-Marcu | May 29th, 2018

If energy farms used to power blockchain projects–an essential format for distributing cryptocurrency–switch to renewable resources, the impact on the environment would be significant.

“Blockchain” refers to a revolutionary form of technology that was pioneered by the person (or group of people) operating under the name Satoshi Nakamoto. It essentially allows information to be distributed, but prevents it from being copied, making it a perfect vehicle for digital currencies like Bitcoin and essentially acting as a way to prevent counterfeit.

“Mining” for cryptocurrency involves centers with a lot of computers processing tons of  data. These mining centers use a lot of electricity, and most are powered by fossil-fuel resources.

This is where organizations like GEAR step in to fix the problem. GEAR describes itself as “the world’s first closed loop Green Energy and Renewables-focused network.” The group’s vice-president, Vik Panthak, explains that the organization’s main goal is to take a traditionally dirty industry (such as data-mining or blockchaining) and find ways to power these practices with green energy, in the hope that this new model reduces the damage of constant fossil fuels.

As the future of digital currency draws near, Vik hopes that GEAR will pave the way for other digital currency companies and encourage them to go green, before it’s to late.