The European Wind Energy Association stated that it will elaborate on the stage development goal strategy in the new monthly report. The report will introduce the positive impact of wind energy on EU energy security, reducing CO2 emissions and creating jobs. This fall, the European Commission will also publish the 2050 energy roadmap.
The European Wind Energy Association predicts that by 2020, the total installed capacity of wind power in the European Union will reach 230,000 megawatts, which meets 15.7% of the European Union's electricity demand, of which 190,000 megawatts belong to land-based wind power and 40,000 megawatts belong to marine wind power. By the end of 2010, the installed capacity of wind power in the European Union was 84,000 megawatts, which was 5.3% of the total demand.
By 2030, the installed capacity of wind power in the European Union will reach 400,000 megawatts, meeting 28.5% of the EU's electricity demand, of which 250,000 megawatts belong to land-based wind power and 150,000 megawatts belong to marine wind power. By 2050, half of the electricity in EU countries will be provided by wind energy, with a total installed capacity of 735,000 megawatts, and 460,000 megawatts of marine wind power will exceed 275,000 megawatts of land-based wind power.
The European Wind Energy Association believes that in the next 10 years, the EU’s land wind power and ocean wind power will require a total investment of 194 billion euros (approximately 273.5 billion U.S. dollars), and the EU’s annual investment in wind power companies will also grow from 13 billion euros (approximately 18.3 billion U.S. dollars) in 2010. Increased to 27 billion euros (about 38.1 billion U.S. dollars).
Christian Shaer, head of the European Wind Energy Association, called on the EU to formulate an energy policy after 2020 as soon as possible, especially the Renewable Energy 2030 strategy, and to release a strong and clear signal to transform the EU's electricity infrastructure, so that the industry has the courage to invest.
The European Wind Energy Association estimates that by 2020, among the 27 member states of the European Union, wind power in Ireland, Denmark, Portugal, Spain and Greece will rank among the top 5 in total electricity consumption, respectively 52%, 38%, and 28 %, 27% and 23%.
The commonly used Pipette kits are mainly composed of a pipette and a pipette tip. The pipette tip is a single empty
Cavity reservoir; the pipette uses the principle of air displacement and controls the maximum displacement of the piston by rotating a screw with an ultra-fine thread
displacement, and then control the amount of liquid suction. There are the following problems when using the above kit for suction: 1. The suction volume is controlled by the pipette
After the pipette is sterilized or used for a period of time, it is easy to cause "hidden" failures, which cause the operator to be difficult to detect.
The actual suction volume is inaccurate, and it needs to be adjusted frequently, and the operation is cumbersome and time-consuming; 2. To improve the pipetting accuracy, the operator's
The operation requirements are high, and it is easily affected by factors such as the suction speed, the depth of the tip below the liquid level, and the inclination angle of the pipette.
The actual suction volume will be heard; 3. The actual suction volume will be affected because the suction head cover is not tight and leaking, and it will not be easily detected; 4.
When performing experiments that require high accuracy, such as analysis, in the operation of equal volume aspiration of liquids with different densities, the actual
The actual suction volume will be affected by the density itself; 5. In order to improve the accuracy, this type of pipette needs to carry out high
Cost-optimized design results in extremely high pipette costs.
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