Remove Cleaner Remove Future Remove Supplies Remove Wind
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Wind-to-Hydrogen Tech Goes to Sea

Cars That Think

Wind and solar parks produce a large portion of their energy. Then, as now, wind farms are operating off the world’s coasts—but not all of these offshore sites are connected to the mainland via underwater power cables. Some of the wind farms instead sit in clusters more than 100 kilometers out at sea.

Wind 88
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GlobalData: hydrogen to become game changer as large-scale source of cleaner power

Green Car Congress

Hydrogen has the ability to assist in variable power output from renewable energy sources such as solar PV and wind. However, this could change in the near future. The availability of these sources is not always commensurate with demand for power. Currently, in the power industry, hydrogen accounts for less than 0.2%

Hydrogen 199
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Opinion: Reinventing fuel-based power for a more secure and resilient grid

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We are transitioning from a demand-led energy system, where power generation can be easily turned on and off to match demand, to one that is led by supply from variable and inflexible sources. Grid balancing is about ensuring electricity supply meets demand second-by-second, by regulating properties including power, voltage and frequency.

Grid 332
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New UK energy strategy pushes new nuclear; up to 8 additional reactors

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Currently, low-carbon nuclear supplies 15% of power as a steady source of generation to complement intermittent renewables. The government will also launch the £120-million (US$156-million) Future Nuclear Enabling Fund this month. Under the plan, 95% of electricity by 2030 could be low-carbon, the government said.

Energy 195
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IEA: COVID-19 crisis causing the biggest fall in global energy investment in history

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It means lost jobs and economic opportunities today, as well as lost energy supply that we might well need tomorrow once the economy recovers. Companies with weakened balance sheets and more uncertain demand outlooks are cutting back on investment while projects are also being hampered by lockdowns and disrupted supply chains.

Global 344
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IEA: global energy investment stabilized above $1.8T in 2018; security and sustainability concerns growing

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Global energy investment stabilized in 2018, ending three consecutive years of decline, as capital spending on oil, gas and coal supply bounced back while investment stalled for energy efficiency and renewables, according to the International Energy Agency’s latest annual review. Whichever way you look, we are storing up risks for the future.

2018 191
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Profiteering Hampers U.S. Grid Expansion

Cars That Think

A transmission network contains webs of connections, which create a reliable, redundant power-supply system of massive scale. At any given time, thousands of power plants supply just enough energy to transmission networks to meet demand. Fourth, interregional lines threaten utility companies’ dominance over the nation’s power supply.

Grid 135