China solidified its standing as the world's wind energy behemoth in 2015, adding almost as
much wind power capacity in one year as the total installed capacity of the three largest U.S. wind - producing states: Texas, Iowa and California.
Not exact matches
China's
wind overload: In most parts of the world there is probably not enough
wind power capacity, but in northwestern China, there is too
much.
This increase in
capacity, coupled with high
winds across
much of northern Britain over the next few days, have prompted experts to predict the
wind power record could be broken several times over the course of this week.
While
much of the new
capacity will be taken by solar
power,
wind energy will also benefit.
Now a study shows that grid connection issues and high -
wind problems mean that China's
wind capacity is lower than developers anticipated and the real cost of
wind power is as
much as twice the expected cost.
The
wind project shown here delivers a mind - numbingly small amount of
power - only 0.001 % of its
capacity - and not
much in the way of those fabulous «green» jobs, unless dressing up like a cow is part of the brilliant green career plan.
Germany, which already has three times as
much wind power as any other EU country, installed 44 % of Europe's new
wind capacity last year.
Last year, more than twice as
much money was put into new
capacity for renewables such as solar and
wind power than into new
power stations burning fossil fuels, according to a new analysis by the Frankfurt School of Finance and Management.
According to the Ontario Auditor General's Report 2011 The
power - generating
capacity of current
wind and solar technology is
much lower than other energy sources.
State renewable portfolio standards require utilities to bring new renewable
capacity onto their grids no matter how
much it depresses markets, and renewable subsidies further erode electricity prices, especially in Midwestern states where subsidized
wind farms bid very low — even negative — prices for their
power.
Because
wind and solar
power have a lower
capacity factor than nuclear or fossil fuels, their actual contribution will be
much lower.)
The
much lower
power - generating capabilities of renewables due to their intermittent output (the Sun has to shine and the
wind must blow) has meant that reliable backup
capacity — fossil fuels or nuclear — must remain on the grid.
One of the big challenges here is that
wind and solar
power plants have a
much lower «
capacity factor» than plants that run on fuel.
I often point to the Ontario
Power Schedule to show how things work out where a large system strongly promotes
wind, though the problem there seems to be more that there is not
much that should be expected from
wind in general, even though the «nameplate»
capacity is significant.
If tomorrow we suddenly replaced 30GW of existing coal fired
power -LRB-(20GWav) with 60GW
wind (20GWav) but retained the present 15GW NG and 8GW hydro (1,5 GW av) how
much additional pumped storage
capacity and how large total storage would be required?
Wind power's effective capacity is much less than 30 - 40 % claimed by the wind indus
Wind power's effective
capacity is
much less than 30 - 40 % claimed by the
wind indus
wind industry.
China World's 5th Largest in
Wind Power It may come as a surprise, considering the how much comes out about China's environmental woes, but China has the fifth largest installed wind capacity in the world: just over 6 gigawa
Wind Power It may come as a surprise, considering the how
much comes out about China's environmental woes, but China has the fifth largest installed
wind capacity in the world: just over 6 gigawa
wind capacity in the world: just over 6 gigawatts.
According to Flassbeck, the former Director of Macroeconomics and Development at the UNCTAD in Geneva and a former State Secretary of Finance, a recent period of extremely low solar and
wind power generation shows that Germany will never be able to rely on renewable energy, regardless of how
much new
capacity will be built.
Such a concept may make sense if you are trying to minimise the cost, averaged over a year, of providing backup
capacity, but this particular consumer is
much more concerned with avoiding
power cuts in cold winters, so a Firm
wind capacity of zero should be assumed.
UK
wind farms have a theoretical maximum
capacity of more than 13,000 megawatts, but produced less than 400 megawatts of
power for
much of the peak demand period — meeting less than one per cent of the UK's electricity needs, published data suggests.