Over the previous 40 years, Denmark has built-in 7 GW of wind and PV photo voltaic capability into the electrical grid. New figures from 2022 present that the nation’s electrical energy wants will already be lined by 60% renewables. In simply 8 years from now, that quantity will quadruple. That is a giant activity that places strain on the entire system.
Information supply 2009 — 2022: Energinet.dk
In accordance with power, an impartial public enterprise owned by the Danish Ministry of Local weather and Power that operates and develops transmission methods for electrical energy and pure gasoline in Denmark, the work forward requires a powerful give attention to 4 principal issues:
- The facility grid should be fully renewed. Inexperienced electrical energy will likely be produced at sea or in components of the nation the place electrical energy consumption is low and can’t take up manufacturing. Right here, the electrical energy grid was initially constructed to provide just a few residents and never carry quite a lot of electrical energy.
- It typically takes longer to construct new high-voltage connections that may convey electrical energy throughout the nation than to arrange, for instance, a photo voltaic PV farm that may produce as a lot as massive energy crops. .
- In just a few years, most of Denmark’s electrical energy will come from wind and photo voltaic, and there will likely be a big unfold between manufacturing and consumption – each geographically and time-wise. Electrical energy consumption should be extra versatile — it should be potential to continually improve and reduce in order that the stability of the electrical energy system is maintained.
- Safety of provide should be ensured in fully new methods. Wind generators and photo voltaic cells are inbuilt a very totally different manner than conventional energy crops. They don’t have the identical strengthening impact in opposition to eg quick circuits and faults. An entire new mind-set is required in order that small errors do not flip into large energy cuts.
The Danish Parliament has accelerated the event of inexperienced power to acquire higher local weather electrical energy, gasoline and warmth, and to make sure power independence from Russia.
So, how are we doing? The ultimate figures from 2022 have simply been validated, and Denmark has now reached 60% of its electrical energy from renewable sources. Probably not a world report, simply have a look at Kenya (89%) and Iceland (100%), however within the context of the coast of this small nation that’s splendid for wind power and has a excessive energy connection to the neighboring nations, this is a crucial one. milestone.
Here is the info in numbers:
Information supply: Energinet.dk
Quadrupling your query? 240%? As Tony Seba says: Superabundance.
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