By Louisa Lim BBC correspondent in Beijing |

 The energy crisis is making headlines in China |
China has ordered emergency shipping of coal along its road and waterways as it faces its most serious power shortages since the 1980s. Shipments will target the areas worst hit by power shortages in the wealthier south and east of the country.
China's industrial boom means demand is far outstripping supply.
Premier Wen Jiabao has been calling for an all-out effort to ease the problem, including cutting off power to polluting companies.
Already a host of energy-saving measures is in place.
These include power-cuts, street lights being switched off, and factories ordered to stop production or switch to off-peak hours.
Workers in hotels have been asked to turn down the air conditioning and avoid using the lifts.
Official figures forecast a shortfall of 30m kilowatts this year - the biggest ever.
In order to build capacity, China has been investing heavily in new power plants.
But with more than 90 new coal-fired power plants in the pipeline, there has been criticism that this could exacerbate the country's air pollution problems.