Sustainability

Smart Tips for Eco-friendly, Cost-effective Shipping
December 11, 2011 06:41 PM - David A Gabel, ENN

Shipping is the lifeblood of the modern economy, vital for businesses to stay active and meet the demands of their clients. Often, in the rush to get products out, shippers will overlook practices which may be considered greener, for shipping practices that are easier because "it’s the way it has always been done." In a world of limited resources, this is an attitude that businesses will have to get away from. It will become ever more important to choose environmentally-friendly shipping practices while also keeping costs down. Here are a few tips in the right direction. Choose the right size shipping container Sometimes, shippers find themselves limited by the size of boxes they can use to ship their products. For example, they can have a product that is about 2 cubic inches, but their smallest box is a cubic foot. This equates to 1,726 cubic inches of wasted space. It also equates to a lot of extra cardboard as well as extra packaging material inside to keep the nut, or bolt, or whatever it is from bouncing around. The importance of having the right size shipping containers in stock is crucial for preserving resources and cutting costs.

Chevrolet Carbon Story 4 Rockingham County Landfill
December 7, 2011 02:12 PM - Roger Greenway, ENN

Americans create over 200 million tons of trash each year. As garbage in landfills decomposes, it creates a gas that is half methane (the primary component of natural gas), which has 21 times the global warming potential of carbon dioxide. Instead of letting the gas escape into the air, landfill gas projects collect the gas and destroy it through either flaring, or using the gas to power electric generators or boilers. Thus garbage is turned into energy. As part of its Carbon Initiative Program, Chevrolet is supporting the Rockingham County (Virginia) Landfill’s methane capture and use program. Rockingham County Landfill collects the methane from the landfill and pipes it to Rockingham (Virginia) Memorial Hospital (RMH) where it will fuel boilers that produce steam, heat and electricity for the Hospital’s use. RMH is a LEED certified facility and one of the first hospitals to utilize landfill gas for the vast majority of their fuel needs. Destroying landfill gasses helps to reduce odors and other hazards associated with Landfill Gas emissions, and it helps prevent methane from migrating into the atmosphere and contributing to local smog and global climate change. Over the next few years, Chevrolet will be investing in projects that will help reduce up to 8 million metric tons of carbon dioxide from the atmosphere. Every carbon-reducing project Chevrolet invests in will be based in the United States, and each will be focused in one of three areas: renewable energy, energy efficiency programs, and forestry (including conservation). Chevrolet has chosen projects they believe will make a lasting difference in communities across the country. Progress is already underway, and Chevrolet estimates it will take up to five years to achieve the initial goal. There's still a lot of work to be done, but every project is a step in the right direction.

Heavy Beijing smog causes flight delays, cancellations
December 5, 2011 06:39 AM - Reuters, BEIJING

A heavy fog blanketed parts of northern China on Monday, delaying flights and causing hundreds of cancellations, while smog hung in a dark haze over Beijing. As of 2 p.m. (0600 GMT), 126 flights had been delayed by an hour or longer and 207 were cancelled at Beijing, the world's second-busiest airport, Xinhua news agency said. The Beijing sky was so dark that many drivers kept their headlights on throughout the day, giving the city an eery, netherworld feeling. "Such super foggy weather looks like the end of the world," commented one microblogger using the name David Jiaoxiaomao. China's national weather forecaster said the fog was likely to persist across parts of China to Wednesday, causing more transport disruptions. By then, a cold front would begin dispersing the fog, said the forecaster, according to Xinhua. Highways across the northern provinces of Shandong and Hebei were also closed.

Charlotte to Install First Airport Worm Composting System
November 30, 2011 05:09 PM - Lesley Lammers, Triple Pundit

While it seems logical that many restaurants have already begun to reap the benefits of installing onsite worm composting operations, airports may not be the first place people would think of to have such systems in place. The Charlotte Douglas International Airport will change that fact when they open a $1.1 million recycling center in February 2012, to include a vermicomposting system that will use 300 pounds of worms to chow down on up to two tons of airport patron waste per day.

Australia setting up world's largest marine preserve
November 25, 2011 08:32 AM - Reuters, CANBERRA

Australia moved to set up the world's biggest marine park on Friday to protect vast areas of the Coral Sea off the country's northeast coast and the site of fierce naval battles during World War Two. Environment Minister Tony Burke said the park would cover almost 1 million square km -- an area the size of France and Germany combined -- and would help protect fish, pristine coral reefs and nesting sites for sea birds and the green turtle. "The environmental significance of the Coral Sea lies in its diverse array of coral reefs, sandy cays, deep sea plains and canyons," Burke said. "It contains more than 20 outstanding examples of isolated tropical reefs, sandy cays and islands." The new park would also cover ships sunk in the Battle of the Coral Sea, a series of naval engagements between Japanese, American and Australian forces in 1942, considered the world's first aircraft carrier battle.

The Chevrolet Carbon Stories, Part 3 Metrolina Greenhouse
November 22, 2011 04:50 PM - R Greenway, ENN

It's no secret that all buildings, whether residential or business, need energy for heat. No building is a better example than a greenhouse, which traditionally uses fossil fuels to create enough heat to grow plants. That's a lot of energy expended. But what if we can substitute fossil fuel for biomass, especially waste wood or tree trimmings / waste from forests in place of fossil fuels? As part of its Carbon Reduction Initiative, Chevrolet is supporting Metrolina Greenhouse in North Carolina. Metrolina grows over 70 million plants a year and is one of four greenhouse projects from the same developer that is utilizing biomass burners for heating the greenhouse instead of fossil fuel burners. The greenhouses grow plant materials that are shipped all over the U.S. The biomass fuel is mostly wood that would otherwise be destined for the landfill, or low value wood from forest thinnings. This type of biomass meets the United Nation's Clean Development Mechanism’s "Definition of Renewable Biomass." This project will reduce fossil fuel consumption, divert waste from landfills and improve the quality of air for the community surrounding it.

Economic woes no excuse for climate inaction, says China
November 22, 2011 07:15 AM - David Stanway, Reuters, BEIJING

Economic problems in Europe and elsewhere should not get in the way of a new pact to fight global warming, China's top climate official said on Tuesday ahead of major climate talks in South Africa. Delegates from nearly 200 countries meet from Monday till Dec 9 in Durban as part of marathon U.N.-led negotiations on a broader pact to curb growing greenhouse gas emissions as the world faces rising sea levels and greater weather extremes. "After the financial crisis, every country has had its problems, but these problems are just temporary," Xie Zhenhua, vice-director of the National Development and Reform Commission, told reporters on Tuesday. Officials in Beijing have suggested economic turmoil in Europe and political unrest in North Africa have pushed climate change far down the list of global priorities, overshadowing next week's talks and undermining plans to provide cash and technical support to poor nations to adapt to climate change.

Pumping water from High Plains aquifer reducing stream flows, threatening fish habitat
November 20, 2011 08:16 AM - Editor, Science Daily

Suitable habitat for native fishes in many Great Plains streams has been significantly reduced by the pumping of groundwater from the High Plains aquifer -- and scientists analyzing the water loss say ecological futures for these fishes are "bleak." Results of their study have been published in the journal Ecohydrology. Unlike alluvial aquifers, which can be replenished seasonally with rain and snow, these regional aquifers were filled by melting glaciers during the last Ice Age, the researchers say. When that water is gone, it won't come back -- at least, until another Ice Age comes along. "It is a finite resource that is not being recharged," said Jeffrey Falke, a post-doctoral researcher at Oregon State University and lead author on the study. "That water has been there for thousands of years, and it is rapidly being depleted. Already, streams that used to run year-round are becoming seasonal, and refuge habitats for native fishes are drying up and becoming increasingly fragmented."

U.S. proposes to double auto fuel economy by 2025
November 17, 2011 06:01 AM - John Crawley, Reuters, WASHINGTON

The Obama administration proposed on Wednesday doubling auto fuel efficiency to 54.5 miles per gallon by 2025, a White House energy priority that has come under scrutiny in Congress. The plan grew out of an uneasy agreement between the administration, automakers and environmental groups to reduce U.S. dependence on oil imports and cut tailpipe emissions. Regulators hope to finalize the proposal by summer following a 60-day public comment period. The administration wants to give industry five years to develop fuel-saving technologies further and plan products before the rule would start taking effect in 2017. "We expect this program will not only save consumers money, it will ensure automakers have the regulatory certainty they need to make key decisions," Transportation Secretary Ray LaHood said in a statement. Current standards require automakers to raise efficiency from 27 mpg today to 35.4 mpg by 2016. Targets beginning in 2017 would require a 5 percent annual efficiency gain for cars and 3.5 to 5 percent for light trucks, which include SUVs, pickups and vans.

Chevrolet's Carbon Initiative Program, Part Two
November 16, 2011 04:05 PM - R Greenway, ENN

In the U.S., the best wind resources are in the Northern Plains — but it’s virtually impossible for a single individual to build a multi-million dollar turbine. But if a group of individuals come together, they can work with an enterprising electric company to create a community- supported wind farm. As part of its Carbon Initiative Program, Chevrolet is supporting the Crow Lake Wind Project, a 108 turbine, 162 MW wind project owned by the Basin Electric Cooperative, a public power entity serving rural cooperative power customers principally in the north central plains states. The project was built utilizing a first-of-its-kind community wind investment partnership. In addition, this is the largest project currently operational in South Dakota. The first 100 turbines, owned by Basin Electric Cooperative, enabled the two smaller projects to be developed. Seven turbines are owned by a group of around one hundred local community investors (farmers, ranchers, local businesses). The last turbine is owned by the Mitchell Technical Institute, a school providing vocational education to local students — including training in construction, operations and maintenance of wind farms. Fully operational since February 2011, the Crow Lake Wind Project introduces wind energy into a system heavily dependent on conventional coal combustion, diversifying the resource base. It also supplies and supports rural consumer-owned electric cooperatives and creates community jobs in construction and operations.

First | Previous | 119 | 120 | 121 | 122 | 123 | Next | Last