Research Article

A Novel Power-Driven Grey Model with Whale Optimization Algorithm and Its Application in Forecasting the Residential Energy Consumption in China

Table 4

The original data of China’s natural gas consumption (NGC) (2005–2015).

YearNGC

2005467.63
2006561.41
2007705.23
2008812.94
2009895.2
20101069.41
20111305.3
20121463
20131705.37
20141868.94
20151931.75