WASHINGTON — The U.S. Energy Department predicts carbon
dioxide emissions from U.S. energy consumption should remain less than 2005
levels for the next 23 years.
The Energy Department''s Energy Information Administration, in its annual report, said energy-related carbon dioxide emissions grow
slowly because of economic factors, improvements in energy efficiency and the
increased use of low-carbon energy forms.
"Emissions remain below their 2005 level
from 2010 to 2035, even in the absence of new federal policies designed to
mitigate greenhouse gas emissions," the EIA said in its reports.
The EIA found that the use of natural gas to
produce electricity increases from 24% in 2010 to 28% in 2035.
Renewable energy sources like wind and solar power, meanwhile, increase their
share from 10% to 15% during the reporting period.
At the same time, the report states, electricity
generation from coal declines from roughly 48% in 2008 to less than 38% during the coming decades.
The report states that, under its current
assumptions, the United States starts relying less on imported oil and the
country will eventually become a net exporter of natural gas.
The EIA cautioned, however, that some of its
projections could be influenced by economic and regulatory factors.