Sentences with phrase «electricity grid»

The phrase "electricity grid" refers to a system of interconnected power lines and cables that distributes electricity from power plants to homes and businesses. It is like a giant network that allows electricity to be transported and delivered to different locations where it is needed. Full definition
After the first few papers to consider this question, any subsequent ones that don't actually cover the critical problem of electricity grids with intermittent renewables are basically a waste of time.
It goes without saying that the system must be connected to the utility's electricity grid in order for excess power to flow out through the meter.
That sort of thing isn't allowed on electricity grids, which is also something that the Internet is often compared to.
Wind and solar generation, which only produce power when the wind is blowing or the sun is shining, present different challenges for electricity grid operators.
Aside from lowering the cost of the electricity produced, these improvements in performance also ease the challenge of integrating offshore output into electricity grids.
I recently wrote about the real - world applications of this, from managing smart electricity grids, to managing the flow of capital in crowd - funding projects, to disrupting social media.
We also have a relatively clean electricity grid for electric cars to plug into, making them even more effective at cutting carbon pollution.
But, the government has taken the approach of collaborating with local electricity grid operators to provide a more challenging ecosystem for miners.
So, many people are coming together to create a parallel track to the false hope of building polluting power plants and extending the existing electricity grid infrastructure to the poor.
It was also a valuable lesson in how to manage electricity grids.
The graph includes the two large Australian electricity grids.
This tool calculates the average emissions from utility - scale electric generation at the regional electricity grid level.
A huge cost advantage in regions without existing electricity grids.
Every indication is that the end result is a more resilient electricity grid that has more stable costs and far fewer impacts on our climate, health, and economy.
Are electricity grids getting less reliable as renewable percentages increase?
One of the primary business models that has emerged which provides solutions focuses on areas covered by mobile networks but not electricity grids.
It says electricity grids can accommodate up to 45 per cent wind and solar power «without significantly increasing power system costs in the long run».
While the idea of driving an electric car may or may not appeal to you, no one can ignore the problems facing electricity grids.
And that doesn't just mean zero carbon electricity grids.
As the legacy electricity grid becomes more modern, flexible, and renewables - focused, even greater carbon reductions will be possible.
The researchers have also studied the challenges linked to how renewable energy can be integrated into existing and future energy systems including electricity grids and likely cost benefits from these developments.
The aspiration for a 100 % green electricity grid is no longer a dream.
Since electricity grids rarely follow state borders, regional or power pool emission factors are likely to be more accurate than those calculated by state organizations.
They also decided that existing and small new renewable energy installations should keep their right to get priority over other, polluting energy sources on European electricity grids.
Many people living in remote areas are not linked to the national electricity grid, and use batteries or run their own generators to supply their power needs.
Things like wind farms, solar panels, hybrid cars, mass transit and efficient buildings connected to a smart electricity grid.
To accommodate this variability, electricity grid operators use a variety of tools to maintain a reliable electricity supply — and can easily handle a much higher percentage of electricity from renewable sources.
We're seeing several more cases like that happening as the costs of these technologies drops and as we importantly learn how to manage electricity grids.
In short, Canada has an opportunity to lead the rest of the world in this transition to a cleaner electricity grid as well as set the standard for the provision of technologies and services that will help companies around the globe.
Tom Weis, Ride for Renewables, has been cycling from Colorado to Washington to promote a 100 % U.S. renewable electricity grid by 2020.
Three conditions are critical for this structural shift to continue in India and globally: growth in energy demand, innovation to make electricity grids more reliable and adequate land for installing solar modules.
As it happens, the intercity pathways of the NBN and Australia's needed new electricity grid infrastructure are an almost perfect match.
It has proposed much the same thing as part of a larger proposed plan to link Australia's eastern and western electricity grids across the Outback interior of the country.
As the U.S. electricity grid continues to modernize, it will mean things like better reliability and resilience and lower environmental impacts, as well as new computing and communications technologies to monitor and manage the increasing number of devices that connect to the grid.
«System planners and operators can draw on a wide range of tools and approaches to ensure stable and reliable bulk electricity grids with high levels of wind energy penetration.
Just as mosquito nets are no replacement for hospitals, solar lanterns are no replacement for modern electricity grids.
Annual water requirements of a PHES - supported 100 % renewable electricity grid would be much less than the current fossil fuel system, because wind and PV do not require cooling water.
But lately, the biggest risks to the state's electricity grid come not from vandalism, but from trying to comply with California law.
In the mid-1970s he predicted that the world would one day have a global electricity grid.
The first of six generator - turbines at the US$ 4.5 billion 2,070 - MW Lauca hydroelectric plant is expected to begin supplying commercial energy to Angola's public electricity grid on July 21.
Smart grid incorporates a network of technologies and services to improve current electricity grid infrastructure with increased multidirectional communication, data collection, and automation.
In partnership with Turismo Chile there is much that the LATA Foundation feels it can do to connect the school to the main electricity grid, replace water pipes with an insulated system that won't freeze or burst, and install a working hot water system.
If the hydro capacity is built and if Asia moves ahead with deeper electricity grid interconnection — this large - scale, environmentally - destructive hydro resource can still play a valuable economic and environmental role.
But these benefits differ depending on how electricity grids in different regions generate their electricity according to a UCS study.
One of the many avenues currently being examined is how best to integrate intermittent renewable energy sources into existing electricity grids while still guaranteeing a reliable and steady supply.
In 2004, the Tokyo - based Asia - Pacific Energy Research Center (APERC) concluded deeper electricity grid interconnections between China, Japan and South Korea would benefit all three countries.
Elsewhere in Asia, State Grid is operating and upgrading the Philippine electricity grid under a 25 - year contract.
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