Another game offers me the opportunity to play the part of a virtual energy minister — a kind of eco Sim City in which you can build different
types of power plant, from tidal to coal, to cope with the virtual city's energy demand and its emissions targets.
While it's true that, unlike other
types of power plants, nuclear reactors do not emit carbon dioxide (C02), the life cycle of generating nuclear power — from mining to refining to transportation to storage — requires an enormous amount of energy.
Caldeira explained: «If a power plant is burning continuously, within 3 to 5 months, depending on
the type of power plant, the CO2 from the power plant is doing more to heat the Earth than the fires in its boiler.
«If a power plant is burning continuously, within three to five months, depending on
the type of power plant, the carbon dioxide from the power plant is doing more to heat the earth than the fires in its boiler,» Ken Caldeira, a climate scientists at the Carnegie Institute and the study's co-author, said.
By the same token, there is no harm in dropping multiple
types of power plants - if you have the money and workers to keep them running.
I worked in several different
types of power plants for about 30 years, and there is no «good» way to generate, transmit, distribute, or store electrical energy without offending somebody, without upsetting the environment, or without following the basic laws of physics.
For example, the EPA pretends that natural gas combined cycle —
a type of power plant — is a «control option» and «system of emission reduction» that has been «adequately demonstrated» for coal - fired power plants.
But NGCC is
a type of power plant, not a system of emission reduction.
Caldeira explained: «If a power plant is burning continuously, within 3 to 5 months, depending on
the type of power plant, the CO2 from the power plant is doing more to heat the Earth than the fires in its boiler.
One of its most surprising features is that instead of setting emissions standards for
each type of power plant or mandating a single, across - the - board emissions - reduction percentage, it imposes distinct emissions targets on each state.
Today, no matter
the type of power plant, almost all electricity is made by heating water to make steam and using that steam to spin a generator's turbine.
A key benefit of renewable energy is that electricity generated from new renewable resources displaces electricity generated from other
types of power plants.
The article says the difference in costs depend on
the type of power plant, the technology used, the method of storage, and transportation distances.
Not exact matches
The same
type of embedded controllers that live inside that Ukrainian
power plant are the same ones that we use in the United States and in a whole lot
of other places in the world.
Think
of it another way, in the last 7 year cycle FCA had an average FCF
of $ 36 million a year, and now FCA is expanding into different rail cars
types and the refurbishment / rebuilt market, more gigawatts
of coal fired
power plant capacity will begin construction in 09 then was build in the last 7 years and FCA has $ 162 million in cash from the 05 IPO.
Animals
of the more complex
type have greater «freedom» compared to
plants because they have senses and locomotive
powers to sense danger and flee from enemies: floods, heat, drought, etc..
Call it anything you want: a Wankel, a rotary, a rotating combustion engine or simply an R.C., but the trendy
types in the automobile business will tell you that this tiny package is the
power plant of tomorrow.
The model accounted for factors such as the number
of cars that will be in use, the
type of plants producing
power, and the improvement
of power grids.
Or, you may have information regarding a series
of power plants including, not only location, but
power generation, fuel
type and CO2 emissions.
This bronze Tesla — a statue on the Canadian side — stands atop an induction motor, the
type of engine that drove the first hydroelectric
power plant.
On Earth, this radiation shows up in the reactor pools
of certain
types of nuclear
power plants, sparked by high - speed atomic fragments that go shooting through the water.
Lithuania has a 2500 - megawatt nuclear
power plant at Ignalina with RBMK graphite / water reactors
of the
type which exploded at Chernobyl and caused a scare last month at Sosnovy Bor, near St Petersburg (This Week, 28 March).
Even though Illinois has more nuclear
power plants than any other state, Obama is not gung ho on that
type of energy.
The parent compounds involved in this research are polycyclic aromatic hydrocarbons, or PAHs, formed naturally as the result
of almost any
type of combustion, from a wood stove to an automobile engine, cigarette or a coal - fired
power plant.
The smaller footprint and cost would help enable the possibility
of small - scale (in the 1 - 10 megawatt range) supercritical carbon dioxide Brayton cycle - based concentrating solar
power plants, making concentrating solar
power more competitive with other
types of renewable energy.
At issue are draft rules that require annual greenhouse gas reporting from an estimated 13,000 sites, including refineries, other oil and gas sites,
power plants, and many other
types of industrial operations, such as cement and metals production.
Lower rates
of asthma and other health problems are frequently cited as benefits
of policies aimed at cutting carbon emissions from sources like
power plants and vehicles, because these policies also lead to reductions in other harmful
types of air pollution.
Today three
types of technology can capture CO2 at a
power plant.
The most widely developed
type of geothermal
power plant (known as hydrothermal
plants) are located near geologic «hot spots» where hot molten rock is close to the earth's crust and produces hot water.
Types of Geothermal
Power Plants.
X-rays and gamma rays are two other
types of radiation — both
of which are found naturally and in man - made devices like imaging tests, scanners, and certain
power plants — that can cause DNA mutations, which may lead to cancer in the future.
Packing a turbocharged 2.0 - liter four - cylinder
power plant that puts out 306 horsepower, the Civic
Type R has plenty
of grunt on tap to fling it around corners without being precarious.
All trims can use one
of the following two engine
types for the 2018 Toyota RAV4 except for the Adventure and Platinum trims, which only rely on gasoline
power plants.
For example, we did not consider nearby factories and
power plants, so you may want to determine an area's proximity to these
types of facilities before purchasing or renting a home in a city.
Brewster Shelter Agent Brian Long performed seven cat - in - tree rescues as well as several different
types of injured wildlife from birds to foxes, a skunk caught in a soccer net, a frightened deer in a fenced in tennis court and a wayward female eider unable to leave an outfall pipe canal at a
power plant in Sandwich.
To test their theory, the team
of neuroscientists exposed mice to the same
types of pollution released from automobiles,
power plants, and factories, concentrated to levels not unlike those found in many urban centers throughout the world.
Learn more: Historical average annual heat rates for fossil fuel and nuclear
power plants Average annual heat rates for specific
types of fossil - fuel generators and nuclear
power plants
Some renewable energy technologies are thermoelectric as well, including certain
types of concentrating solar, geothermal, and biomass
power plants.
Hybrid
power plants combine various sources
of power generation and storage to accentuate the positive aspects and address the challenges
of a specific generation
type.
From my perspective, we can reduce the emissions intensity
of electricity by around 90 % by rolling out nuclear
power using the
types of plants that are best fit for purpose at the time.
The call for tenders specifies the total amount
of capacity required, the time lines for capacity establishment, the fuel options as defined in the Government's
power plant establishment plan, the
type of plant (base load, load following, peaking capacity), possible transmission constraints that have to be taken into account, and in certain cases a price cap, i.e. maximum average price that the new
plant can be expected to earn throughout its economic life.
But it would all be assembled by the same
types of workers who are in short supply for building conventional
power plants.
You are probably familiar with concentrating solar
power (CSP), but a new
type of CSP
plant, a molten salt CSP
plant, has just gotten rolling and you may not yet know why that is important.
The most energy - intensive
type of PV cell to make — the monocrystalline silicate cells — only emits 1.8 ounces
of global warming pollution per kilowatt hour, compared to 2.2 pounds by a coal - fired
power plant.
Nothing to Fear, Chapter 7, Concentrating Solar
Power, provides an overview
of the different
types of CSP, though it does not contain information on the newly constructed Crescent Dines CSP
plant.
For comparison: energy from the most efficient
type of natural gas
plants cost $ 42 - 78 / MWh; coal
power cost at least $ 60 / MWh.
For forests in the central and eastern US, which supply much
of the wood used in UK
power plants, the payback time for this carbon debt ranges from 44 to 104 years, depending on forest
type — and assuming the land remains forest.
These
types of projects are also being promoted by the states and the
power producer in an effort to reduce the demand and size
of conventional
power plants and lessen the strain on their grid.
[10] Although new
power plants, when equipped with state -
of - the - art pollution controls, have significantly less
of the
type of pollutants that cause acid rain, fine particulate pollution, and mercury toxicity, no currently proposed
plants include any equipment to capture emissions
of carbon dioxide.
Furthermore, although an RPS may displace some new coal - fired generation with other
types of generation, there is little, if any, effect on the operation
of existing coal - fired
power plants.