一次能源产量

1

尽管如此，可再生能源产量在一次能源产量中的占比，预计仅会从2.6%升至6.7%。

Even so , its share in primary energy production is forecast to grow only from 2.6 per cent to 6.7 per cent .
2

第五，页岩气和致密油的生产革命预计将持续下去，它们在一次能源产量中的占比将升至约10%。

Fifth , the revolution in the production of shale gas and tight oil is expected to continue , with their share in primary energy production rising to about 10 per cent .
3

煤炭是我国主要能源，占一次能源76%，其产量达13.24亿吨。

Coal is the main energy resources in China and it accounts for 76 % totally . At present the annual output of raw coal in China is 1.324 billion ton .