The US Environmental Protection Agency says that 5 per
cent of the power used by American companies is consumed by computers, and that without regulation this figure could reach 10 per cent by the year 2000 («Birth of the eco-computer», New Scientist, 30 October 1993).
Not exact matches
The Barnett government is hoping to raise $ 3 billion by selling 51 per
cent of Western
Power to Australian investors, and will also
use the privatisation deal to remove about $ 8 billion
of debt off the state's books.
Results achieved over hundreds
of plants globally have achieved removal
of organic waste from discharge water
of between 70 - 99 per
cent, with many
of the plants installed by Global Water Engineering also capturing the organic waste converted to methane and
using it to
power boilers and electricity generators.
- 95 per
cent of touring caravans on UK roads are actually made in Britain - In many caravan parks, great attention is paid to protecting the environment, with e.g.
use of solar
power to heat communal shower blocks, wildlife areas, recycling points etc. - Water and
power usage during the holiday is often less than in a hotel.
The US president
used his state
of the union address yesterday to announce plans to cut the
use of petrol by 20 per
cent in the next decade and diversify the US» energy sources by investing in clean coal, solar and wind
power.
The proposals, which come with # 255,000
of new funding, will insist on police and local agencies
using all the tools and
powers available to them to tackle the seven per
cent of persistent troublemakers who cause the most problems.
One
of the counts reads: «That you, Dr. Muazu Babangida Aliyu, being the governor (also known as chief servant)
of Niger State from 2007 to 2015; Umar Mohammed Nasko, being the former Commissioner for Environment / Chief
of Staff to Dr. Muazu Babangida Aliyu, sometime between April 7, 2015 and December 7, 2015 in Minna within the jurisdiction
of this honourable court while being entrusted with dominion over money belonging to Niger State Government dishonestly converted to your own
use the sum
of N1, 090, 000,000, which formed part
of the proceeds
of the sale
of 16 per
cent shares
of Niger State in the North South
Power Company Limited and thereby committed an offence punishable under Section 312
of the Penal Code.»
The party said the charge
of GH
cents 50,000 fee for presidential nominees and GH
cents 10,000 for parliamentary nominees was a capricious and arbitrary
use of power by the electoral body.
If China's
use of renewable and nuclear energy grows at a plausible rate, and the country captures some
of its emissions from coal - burning
power stations and keeps making improvements in energy efficiency, by 2050 its total emissions could end up 4 per
cent lower than today, says Zhou.
Using waste heat from a coal plant to
power the heat pump can mean 80 per
cent of the energy put into the slush can be retrieved.
If the PC is left idle in the standby mode, it switches down to Suspend mode, with all high - voltage circuitry disconnected and the monitor
using only 15 per
cent of its normal
power.
In July last year, in an attempt to reduce demand for elec - tricity, a group
of power companies offered the prize to the first company to build a prototype fridge that would
use at least 25 per
cent less electricity than current standards demand while
using no ozone - depleting CFCs.
At Dartmouth College in Hanover, New Hampshire, Viktor Petrenko has developed a novel aircraft de-icing heater that rids surfaces
of ice faster while
using just 1 per
cent of the
power consumed by existing systems.
There have been posited limits on what fraction
of electricity can reliably come from variable renewables — that is photovoltaics and wind
power, which vary according to the weather and the Earth's rotation and so on — and those limits
used to be said to be a few per
cent, five per
cent, ten per
cent, 15, 20, 25, 30 etc..
Instead
of killing her, it allows her to
use 100 per
cent of her brain
power, rather than the 10 per
cent we mortals supposedly employ.
The battery pack is a 120kWh lithium manganese nickel unit — a chemistry that company founder Mate Rimac tells evo provides the best balance between delivering huge
power (1.4 megawatts
of it) and suitable longevity — and can be recharged to 80 per
cent capacity in as little as 30 minutes,
using the car's 250kW charger.
Combustion trickery —
using a shorter compression stroke relative to the
power stroke, has increased efficiency by a claimed 17 per
cent to 32.5 mpg combined, with 197g / km
of CO2.
Powered by a choice
of two 2.0 diesel engines or the most powerful 1.8 t petrol, the Scout's four - wheel drive system makes
use of Haldex - 5 electronically - controlled multi-plate clutch technology, to increase traction by 25 per
cent compared with the standard front driven Octavia.
Much as with the Convertible, it's the 552bhp 4.4 - litre twin - turbo V8 that takes centre stage, pulling off the impressive trick, for a blown motor,
of seamlessly melding masses
of low and mid range urge (500 lb ft
of torque from just 1500rpm) with an equally fierce rush to the 7200rpm red line while managing to
use 30 per
cent less petrol than the V10 that
powered the previous generation M6.
Since the Porsche 911 with its engine mounted at the rear and appropriate weight distribution offers very good qualities for the
use of engine
power even on bad roads and surfaces with low grip, a locking factor
of 28 per
cent is sufficient under load, while the locking factor in overun is 40 per
cent.
The 116i, featuring an entirely new 1.6 litre four - cylinder turbocharged petrol engine, boasts the same
power output
of the previous entry model, the 118i, despite
using 24 per
cent less fuel (5.7 litres / 100 km) than the comparable outgoing model.
Dive into a corner with too much speed and you can feel the front end begin to push wide, and despite Audi claiming 100 per
cent of the
power can be sent to either axle, it's almost impossible to neutralize the car
using the brakes or by lifting off the throttle mid-corner.
To achieve this remarkable feat Ferrari
uses the E-Diff
of the 599GTB and the latest F - 1 TRAC, a sophisticated traction control system that controls all the resources
of the car namely the engine, gearbox, brakes and the fabulous electronically controlled rear differential that can redistribute up to 100 per
cent of the
power to whichever wheel with the most traction to optimally utilise the grip
of just the two rear tyres.
Other features include Ultra
Power Saving Mode for days
of battery when running as low as 10 per
cent, Download Booster that
uses Wi - Fi and data networks simultaneously to increase speeds, and Remote PC for
using a computer on the tablet — which could be great for gaming.
The buying
power of frequent flier miles jumped to 1.6
cents in 2005, spurred by the 12.7 percent increase in average fares IdeaWorks
used to define a typical reward ticket.
... Yesterday, after the full report was released, the sceptical climate change blog Climate Audit reported that the 77 per
cent figure had been derived from a joint study by Sven Teske, a climate change expert employed by Greenpeace, which opposes the
use of nuclear
power to cut carbon emissions.
One Planet Living principle Masdar Target ZERO CARBON 100 per
cent of energy supplied by renewable energy — Photovoltaics, concentrated solar
power, wind, waste to energy and other technologies ZERO WASTE 99 per
cent diversion
of waste from landfill (includes waste reduction measures, re-
use of waste wherever possible, recycling, composting, waste to energy) SUSTAINABLE TRANSPORT Zero carbon emissions from transport within the city; implementation
of measures to reduce the carbon cost
of journeys to the city boundaries (through facilitating and encouraging the
use of public transport, vehicle sharing, supporting low emissions vehicle initiatives) SUSTAINABLE MATERIALS Specifying high recycled materials content within building products; tracking and encouraging the reduction
of embodied energy within material sand throughout the construction process; specifying the
use of sustainable materials such as Forest Stewardship Council certified timber, bamboo and other products SUSTAINABLE FOOD Retail outlets to meet targets for supplying organic food and sustainable and or fair trade products SUSTAINABLE WATER Per capita water consumption to be at least 50 per
cent less than the national average; all waste water to be re-used HABITATS AND WILDLIFE All valuable species to be conserved or relocated with positive mitigation targets CULTURE AND HERITAGE Architecture to integrate local values.
Using this more far - sighted social rate
of return, shows that the cost to society
of wind
power is only about 1
cents / kWh more than conventional
power costs.
* In the original June 2005 draft
of this paper the reader would have seen an estimate that the cost
of powering a hybrid with average (8.5
cents / kwh) residential electricity from the grid would be about one - quarter the cost
of powering the same vehicle in its normal operating mode
using $ 2 / gallon gasoline.
If I extrapolate the cost
of solar
power using a similar formula you are
using solar
power will cost essentially 0
cents per kWh and oil will cost 1million dollars per kWh.
Looking at the 6 US
cents a kilowatt - hour concentrated solar thermal
power can now apparently cost under good conditions, solar thermal heat may be competitive and if the cost
of renewable electricity falls low enough at times that can be
used.
Also, since the average residential electricity cost is 8.5
cents / kwh (and in many areas, off - peak nighttime cost is 2 - 4
cents / kwh) this means that, after taking account
of the differential efficiencies
of electric and gasoline
power, much
of a plug - in hybrid's travel would be on electricity that is the equivalent
of $ 1 / gallon gasoline (or, off - peak, 25 - 50
cents / gallon) as contrasted with the same vehicle's
use of today's approximately $ 2.50 / gallon gasoline.
That means that Bullfrog
Power's generators put clean, pollution - free electricity onto the grid to match the amount of conventional power used by 35 per cent of CrossIron Mills» common a
Power's generators put clean, pollution - free electricity onto the grid to match the amount
of conventional
power used by 35 per cent of CrossIron Mills» common a
power used by 35 per
cent of CrossIron Mills» common areas.
Using off - peak
power would then equate to being able to buy 25 - to - 50
cent / gallon gasoline... the possibility
of powering one's family vehicle with fuel that can cost as little as one - tenth
of today's gasoline (in the U.S. market) should solve rapidly the question whether there would be public interest in and acceptability
of plug - in hybrids.
The partnership between the Canadian Red Cross and Bullfrog
Power means that Bullfrog's generators put 100 per cent clean, pollution - free electricity onto the grid to match the amount of conventional power the Ottawa head office
Power means that Bullfrog's generators put 100 per
cent clean, pollution - free electricity onto the grid to match the amount
of conventional
power the Ottawa head office
power the Ottawa head office
uses.
90 per
cent of Australian land was stolen from the people and
used to meet an international carbon treaty when it should have been taken from the coal - fired
power stations.
That means that Bullfrog
Power's generators put clean, pollution - free electricity onto the grid to match the amount of conventional power used by 35 per cent of Southgate's common a
Power's generators put clean, pollution - free electricity onto the grid to match the amount
of conventional
power used by 35 per cent of Southgate's common a
power used by 35 per
cent of Southgate's common areas.
This market would allow Ontario businesses and residents to access surplus clean
power at the wholesale market price
of less than two
cents per kilowatt - hour (KWh), which could displace the
use of fossil fuels by
using things like dual fuel (gas and electric) water heaters, and by producing emission - free hydrogen fuel.
Through the agreement, Bullfrog
Power's generators will put 100 per
cent green electricity onto the electricity grid to match the amount
of electricity
used in the eight aforementioned Co-operators offices.
According to the company, the units, which come with a 10 - year warranty and are about the size
of an AC unit, can produce water at a price ranging between 3.5
cents to 8
cents per gallon, depending on the
power source
used and the heat and humidity conditions at the location, with an estimated energy consumption
of about 0.51 kWh per gallon.
The dream
of using the sun's abundant energy 24/7 took a major step closer to reality recently when utility company Tucson Electric signed a
power purchase agreement last week for solar plus storage at a price
of less than 4.5
cents per kilowatt - hour (kWh) over 20 years.
Cutting edge data centers
of the future will require less
of a physical human presence, and are likely to: â $
cents Rely on a VIL to optimize equipment management and provide for virtual remote control capable
of instant changes, switches and adds â $
cents Achieve LEED certification for the physical building â $
cents Rely on more efficient water cooling that potentially takes advantage
of an on - site tower to chill water for cooling the system (thus reducing energy consumption by
using nature's natural cooling
power to chill water) â $ cents Use fluid dynamics models to precisely design the interior of the building to maximize the efficiency of the HV / AC system for air - cooled computing systems â $ cents Tap into a mixed energy grid that relies on green energy sources such as solar, wind or hydroelectric (depending on geographic feasibility), along with a reliable city grid thus avoiding the need for the standard back - up Uninterruptible Power Supply (which will reduce equipment costs, minimize floor space used, and increase energy efficiency because systems that employ a UPS convert AC to DC and back, incurring substantial energy los
power to chill water) â $
cents Use fluid dynamics models to precisely design the interior
of the building to maximize the efficiency
of the HV / AC system for air - cooled computing systems â $
cents Tap into a mixed energy grid that relies on green energy sources such as solar, wind or hydroelectric (depending on geographic feasibility), along with a reliable city grid thus avoiding the need for the standard back - up Uninterruptible
Power Supply (which will reduce equipment costs, minimize floor space used, and increase energy efficiency because systems that employ a UPS convert AC to DC and back, incurring substantial energy los
Power Supply (which will reduce equipment costs, minimize floor space
used, and increase energy efficiency because systems that employ a UPS convert AC to DC and back, incurring substantial energy losses).
The five hundred
power plants that
use coal to light, heat, cool, and compute fifty - two per
cent of just about everything in the United States were suddenly swiveling their attention to Powder River coal.
This study
uses electric and gas program cost values from a new ACEEE survey, Energy Efficiency Holds Steady at 2.5
Cents per Kilowatt - Hour, Even as Costs
of New
Power Generation Rise.
They found the cost
of wind
power to be 15.1
cents per kilowatt hour if natural gas is
used to back - up the wind energy or 19.2
cents per kilowatt hour if coal is
used as the back - up fuel.
Through the partnership, Bullfrog
Power's generators put 100 per cent clean, pollution - free electricity onto the grid to match the amount of conventional power that Your Credit Union's locations
Power's generators put 100 per
cent clean, pollution - free electricity onto the grid to match the amount
of conventional
power that Your Credit Union's locations
power that Your Credit Union's locations
use.
Through the agreement, Bullfrog
Power's generators put 100 per cent clean, pollution - free electricity onto the grid to match the amount of conventional power that the bullfrogpowered Simons locations
Power's generators put 100 per
cent clean, pollution - free electricity onto the grid to match the amount
of conventional
power that the bullfrogpowered Simons locations
power that the bullfrogpowered Simons locations
use.
It is particularly interesting that 35.8 pre
cent...
of respondents who experienced a problem related to wills and
powers of attorney said they
used some form
of non-legal assistance.
According to an 860 - person poll commissioned for that conference, 68 per
cent of Canadians support the
use of the notwithstanding clause to limit the Charter's application — and thus to limit the
power of the people at the conference.
By also making the effort to change lights to LEDs, install a smart thermostat,
use more energy efficient appliances, unplug your old beater beer fridge and eliminate phantom
power, you could dramatically reduce your electricity demand by 20 to 50 per
cent, which would reduce the size
of the solar system you require, saving even more money.