Mark Carney, the FSB chair stated that a carbon budget consistent with a 2 °C target «would render the vast majority of reserves «stranded» — oil, gas and coal that will be literally unburnable without
expensive carbon capture technology, which itself alters fossil fuel economics»
Not exact matches
It is the combination of future climate change policy (
carbon price) and
technology cost declines will make
capture at the more
expensive sites viable.
There is no need to invest in
expensive, potentially dangerous and unproven
technologies such as
carbon capture and storage or geo - engineering.
While
carbon capture technology is common, it can be
expensive and, in most cases, requires extreme and precise conditions for the process to be successful.
In
carbon capture, the core of this
expensive technology, statistics show Huaneng has already managed to reduce the cost to a level that seems beyond some of its peers.
Concerning coal, it says under «Key observations» in the summary, «With current
technology, coal - fired power plants using
carbon capture equipment are an
expensive source of electricity in a
carbon control case.
Carbon use is important because, with current commercial
technologies, power plants and industrial facilities equipped with
carbon capture are more
expensive to operate than their counterparts that vent CO2 into the atmosphere.
Those savings can offset increased investment in tropical forest preservation, renewable energy, nuclear power,
carbon capture and storage, and other more
expensive clean energy
technologies.
Adding
carbon and
capture technology to new coal plants makes electricity from coal more
expensive than energy from solar thermal and wind power, even when «firming costs» are included for alternatives (see table).
Developing
expensive carbon capture and storage
technology could limit emissions from burning the fuel, though the UK government currently funds those multi-billion pound efforts, too.
Thus, the problem with the proposals currently being discussed in Congress: They will, for the foreseeable future, direct private investment toward the least
expensive emissions reductions (such as burning methane from landfills, purchasing forest land for
carbon sequestration, or retrofitting power plants and buildings so they operate more efficiently) rather than toward breakthrough
technologies (like low - cost solar energy and
carbon capture and storage), which are too
expensive to become widely adopted today but which are vital for creating a new energy economy and thus drastically reducing emissions.
For now the
technology of
capturing and storing
carbon emissions is unproven,
expensive and still in the research stage.
While we can ponder whether «clean coal» is an oxymoron, the
carbon capture technologies that some power companies are starting to consider are very
expensive.