Showing posts with label carbon foot print. Show all posts
Showing posts with label carbon foot print. Show all posts

Tuesday, May 6, 2014

Hawaii, the Green Island

I have talked about the green efforts of Jeju Island, the biggest island of S.Korea, in E-gen couple of times. Today, I would like to introduce the biggest island of the U.S., Hawaii's green efforts to reduce the carbon foot prints.

Hawaii has proclaimed that the islands will reach 40 percent renewable power by 2030. Not just that, the islands have tripled renewable energy capacity since 2005, while leading in creating renewable jobs. Most new homes in Hawaii have solar water heaters as well.

The Hawaii's renewable energy sources are from Sun, Wind, Sea and Land. 

The Sun's plentiful heat and light provide great source of energy. The most applicable sun related technologies adopted in the Hawaiian islands are photovoltaic systems, solar hot water and passive solar design and daylighting. These technologies have applied to homes and commercial buildings which result in huge savings in operation cost.

Wind plays an important role in reaching the goal of 70% clean energy in Hawaii. Hawaiians say they have endless wind supply. Lanai and Molokai islands have the best wind levels in the country, and wind is available 40% of time there. Among the many benefits the wind energy can give, a lower impact of wind turbines on birds and other wildlife sets importance in the islands.

Geothermal energy excavation had not started until 1960's. However, since its first drilling, geothermal energy makes up 20% of Hawaii's big island energy consumption. 

Hawaii also explores the use of biomass energy from variety of sources. H-Power(Honolulu Project of Waste Energy Recovery), the city and county of Honolulu's "garbage to energy" plant burns refuse-derived fuel to provide electricity. Kaunai and Maui islands' sugar plantations produce biomass fuel for automobiles which is made from ethanol by sugarcane molasses mixing with gasoline.

Today, the state Public utilities commission announced four rulings which push Hawaiian electric companies to reduce electricity costs and generate vast amount of renewable energy.

While the states in mainland are struggling and fighting to reduce carbon foot prints, Hawaii moves ahead in executing green bills and applying green systems.

Image: Google image
Source: Hawaii govt. projects, U.S. Department of Energy, etc.



hawaii

Sunday, March 30, 2014

WWF, one of the world's largest and most respected independent conservation organization with 6 million supporters and a network of more than 100 offices on five continents, opens its office in Korea finally. WWF has a huge success with 'Earth Hour' campaign in Korea over the years.

On March 28, 2014, WWF officially celebrated its presence in Korea with a launching party, where Eco-save club had an opportunity to observe. 

The party main event had started with the congratulatory message from the UN Director General, Mr. Ban, Ki-moon, then the Director General of WWF, Dr. Marco Lambertini gave a speech over the WWF's mission in Korea. Over 300 people were there to celebrate WWF's presence in Korea.

WWF-Korea will focus on addressing ecological footprint issues, engaging on key policy discussions, and creating awareness about biodiversity.  WWF-Korea will have a special role in leading the WWF network in the Asia-Pacific region-building on Korea's strong engagement on climate and energy issues, its leadership in various corporate and industrial sectors and its innovatory prowess, as well as its critical role in sustainable fisheries, particularly tuna.



Dr. Lambertini told me that he started his eco career as a reporter to an eco-magazine when he was 12 years old. He emphasized a little attention and step on environment would make a huge difference in the future. He wished all his best to all the youth who have dedicated their time in eco-work.

It was an inspiring night for Eco-save club to reflect our work so far, and reconfirm our commitment to save the planet.