12/12/15

PBS纪录片《能源Energy e2》全6集

PBS《能源Energy e2》全6集

纪录片介绍

能源 (Energy) 这个系列有六集，主题分别是
Harvesting the Wind
Energy for a Developing World
Paving the Way
Growing Energy
State of Resolve
Coal & Nuclear: Problem or Solution?
Information
Global in scope and comprised of six 30-minute chapters filmed in HD, e2 energy features the engineers, policymakers and innovations that are transforming energy availability and consumption. Each episode covers viable policy and technology alternatives to the fossil fuel culture. Episodes explore: California as a world leader in emissions control; transportation and the need for greater efficiencies; ethanol in Brazil and its future in the United States; distributed solar energy as a means to poverty alleviation in Bangladesh; community wind in Minnesota and its role in regional economic development; and the role of coal and nuclear power in our future energy mix. Solutions-oriented, the series illustrates the trials and trade-offs that any evolution in our global energy system will demand. e2 energy is narrated by Morgan Freeman.
Part 1: Harvesting the Wind
Wind is the fastest growing energy source in the world, yet it has struggled for acceptance in the United States. In southwest Minnesota, however, wind energy is a burgeoning source of local power and income for farmers. Some have joined forces in wind cooperatives to invest in larger farms and reap bigger profits. In the absence of of a strong renewable energy policy at the federal level, the state government plays a key role in wind policy, begging the question: Will the rest of the U.S. follow Minnesota's lead?
Part 2: Energy for a Developing World
A cleaner energy future depends, in large part, on responsible energy consumption in the developing world. Founded by Nobel Peace Prize-winner Muhammad Yunus, the Grameen Shakti organization in Bangladesh distributes small solar systems and portable bio-gas systems to rural Bangladeshis, empowering women and the poor in the process.
Part 3: Paving the Way
In America alone, nearly 70 percent of oil consumed is by the cars we drive. Can efficient automobile design mitigate the environmental damage caused by our beloved cars? General Motors unveils The Volt, a super-hybrid vehicle, and the fuel cell-powered Sequel, while technology firm Fiberforge shows off the latest in ultra-light materials for car manufacturing.
Part 4: Growing Energy
In response to the oil crisis of the 1970s, Brazil created a domestic ethanol industry that is now thriving on all levels, from production, to distribution at gas stations, to nationwide adoption of flex-fuel cars. The episode examines what we can learn from Brazil's extraordinary success with ethanol, and whether other countries could follow suit.
Part 5: State of Resolve
Could California's progressive energy policies spearhead a nationwide shift toward cleaner energy? The remarkable laws that California has passed under Gov. Arnold Schwarzenegger to regulate greenhouse gas emissions perpetuate the state's reputation for environmental leadership across the country, and potentially the globe.
Part 6: Coal & Nuclear - Problem or Solution?
Renewables, biofuels, solar, wind and other energy sources may be alternatives to fossil fuel, but it is impossible to ignore the ubiquity of coal and the power capabilities of nuclear, despite their many drawbacks. These controversial resources may be major players in a sustainable energy future, however, thanks to new developments in carbon capture and sequestration and improved nuclear technologies.