Germany’s power generation mix 2016

Market share of Germany’s gross power generation 2016

germany gross power generation, electricity mix, 2016
2016, Electricity, Energy Mix, Germany, Power Generation, power mix, Renewables

According to numbers provided by the German AG Energiebilanzen [AGEB e.V.], renewable energy based electricity generation almost reached the 30% mark in 2016. That made Renewables the most important energy source in Germany for three years in a row.

Renewable energy generation rose only slightly last year [+187,4 TWh]. Below average wind and sunshine led to a decline in power production from wind farms and PV installations.

Wind was the leading clean energy source at 12.3%, followed by biomass at 7.9% and solar PV at 5.9%.

Because of falling natural gas prices, power production from gas rose by 26%. Nuclear and coal-fired power production declined slightly in 2016.

Wind Power Factsheet Germany 2015

Recent Data and Facts about Wind Power in Germany

Infographic Wind Power in Germany
Energy, Energy Transition, Germany, Renewables, Wind, Wind Power 2016

With 44.947 MW, Germany has the most wind power capacity [32%] installed in Europe and was the leader in new installations [47%] 2015. Last year 26.772 wind turbines on-and offshore generated 13.3% of the electricity in the country. Wind made the largest contribution to generating electricity from renewable energy sources with 86 terawatt hours total and it is also the largest employer among the renewables with 149.200 jobs. In a worldwide comparison, Germany comes in third with 10% of the installed capacity, right behind China [34%] and the United States [17%].

Wind energy investments

Wind energy was the strongest investment division 2015, which reached 66.5% [€9.7 billion] of the entire renewable investment volume of €14.5 billion. Although 2015 recorded the second highest investment volume to date, investments decreased by 20% compared to the record year 2014 [€12.1 billion]. €5.2 billion were invested in onshore wind power, the investment volume offshore added up to €4.5 billion.

Expansion of wind energy

The new installation of wind turbines increased by 10% compared to the prior year. 1,115 wind turbines with a maximum total capacity of 3536 MW were installed on the mainland in 2015. Offshore 546 units with a peak power of 2,283 MW were connected to the grid.
35% of all installed onshore wind turbines in Germany can be found in wind farms in the two strongest developing states Lower Saxony [8.602 MW] and Schleswig-Holstein [5.896 MW]. For the third year in a row, Schleswig-Holstein is with 23.8% the leader in the State comparison regarding the gross changes, followed by North Rhine-Westphalia [11.3%] and Lower Saxony [11.1%].

Development of wind turbines

Wind technology has developed greatly in recent years. The trend toward larger and more powerful wind turbines continues. Since the turn of the Millennium, the 2 to 3 megawatt class dominates the market, but the importance of the 3 to 5-megawatt class is increasing significantly.
2015 the power of a newly installed wind turbine on land averaged 2,727 kW. That's 144% more than in the year 2000 [1,115 kW]. Today the average rotor diameter of a turbine is with 105 m 81% higher than in the year 2000 [58 m]. The hub height also increased by 73% [71 m] to 123 meters. Offshore, the average power of the newly installed units was 4.145 kW. The rotor diameter is just below 120 m and the hub height 89 m.

Jobs in the wind energy industry

The German wind energy industry is booming, creating thousands of jobs. In 2014, 149.200 people in Germany were working in the wind industry  - 130.500 of them worked onshore and 18.700 offshore. The employment has increased by 8% compared to the previous year. With a share of 42%, the wind energy industry is the largest employer among the renewable energies [355.400 jobs total] and the only one that increased in 2014.

Agreement

The German population is strongly supporting the energy transformation. According to a representative survey by TNS Emnid on behalf of the Renewable Energy Agency [AEE], 93% of the respondents find the further expansion of renewable energy important. Inter-generational equity and climate protection are the priorities according to the respondents.  59% of the respondents would accept wind turbines in their own living environment. The agreement increases to 72% if the respondents already have experience with wind farms in their neighborhood. According to the survey results, fossil fuels are less accepted by the consumers. Only 7% of the respondents said they would be comfortable with a coal power plant in their own neighborhood.

Solar Energy Generation in Germany 2015

Solar energy sets a new all-time summer record and beats peak power output

Wind Power generation in Germany 2015
2015, Energy, Generation, Germany, Photovoltaic, Power, Solar

Against all resistance solar power in Germany was breaking records in 2015. With 36.8 billion kilowatt hours, photovoltaics actually generated 5.4% more solar energy than the year before. Sunny weather in April boosts solar power generation, providing a peak power output of 25.8 million kW at midday on April 21, 2015. 

German photovoltaic systems just broke its summer solar power generation record once again. From June to August, the electricity system logged 14.1 billion kWh from solar power, 7.2% more than 2014. On July 25 green energy set a new national record by meeting 78% of the day’s electricity demand with renewables sources, according to an analysis by energy expert Craig Morris [German Energy Transition]. A stormy day in northern Europe combined with sunny conditions in the south led to the new record.

Solar capacity growth in Germany has fallen every year since 2012 but in terms of total solar power per capita, Germany is still number 2 in the world. Liechtenstein nowleads the ranking [CleanTechnica], with Germany close behind and Italy on the third place.

At the end of 2015, Germany had 487 Watt of solar power capacity per person. [39.6 bn kWh/ 81.3 m residents].

Source: Fraunhofer ISE  [Institute for Solar Energy Systems]

Electricity Generation from Wind Power in Germany 2015

Wind energy reached record production and topped lignite in december

Wind Power generation in Germany 2015
2015, Energy, Germany, Power Generation, Renewables, Wind, Wind Power

The German electricity system has reached a new milestone, generating 85.4 bn kWh of wind power in 2015, which is the highest amount ever recorded and 66% more than 2014. Nationwide, wind energy accounted for 13.3% of German electricity generation during the last year. According to grid operators storm „Bjarni“ set a new output record of 32.6 m kW at the end of the year.

Consequently wind power saw its best month ever in December 2015. With an electricity generation of 12.7 bn kWh it achieved a new record and was even ahead of lignite production which made wind Germany's most important sources of energy for that month.

Renewable Energy in Germany

Renewables became most important source of energy in just 20 years (capacity, generation and German state ranking)

Renewable Energy Capacity in Germany: solar, wind, biomass as statistik and on map
Biomass, Energy Transition, Germany, Power, Renewable Energy, Solar, Wind

From 6 to 26 percent in 20 years time is a decent growth for the renewable energy sector. In 2014 renewables became the leading source in electricity generation. Germany is now one of the top five countries in terms of capacity, production and investments. If the expansion plan is followed, renewables should cover at least 40% of Germanys electricity demand in 10 years time.

So much has happened since '95: The young technologies succeeded. Wind power, biomass and photovoltaic have gained in importance. Together they generated 126 billion kilowatt hours last year. This is equivalent to the electricity consumption of 36 million households (3 people = 3,500 kWh).

The federal states with the highest share of renewable energy in electricity consumption are Brandenburg (76%) followed closely by Schleswig-Holstein (66%) and Mecklenburg-Vorpommern (62%). This ranking is determined by the German Solar Energy Society.

Germans are committed to renewables

Germany’s energy transition, or Energiewende as it is also known, is a long-term plan to cut carbon emissions by replacing fossil fuel resources with renewable energy sources. But how popular is the ambitious green energy plan among Germans? The Agency for Renewable Energies did a survey on acceptance of renewable energy and found out that a majority of 92 percent will support an increasing development and use of alternative sources.

According to a survey conducted by the consulting company PricewaterhouseCoopers, 65% of Germans can imagine to produce their own green electricity.

Why German people support the Energiewende

92% of German consumers agree with the energy transition

reasons for German energy transition, energiewende
co2, Energiewende, Energy Transition, fossil fuels, Nuclear Power, Phase Out, Renewable Energy

According to a survey published by the German Renewable Energies Agency, 92% of German people support the energy transition [Energiewende], but not all for the same reason. The consulting company PricewaterhouseCoopers asked 1.015 people why they support the Energiewende.

The nuclear power phase-out is the main motivation (43%) to support the fundamental reconstruction of Germany's energy system. 27% of the respondents agree with the energy transition due to the scarcity of fossil fuel resources. The reduction of Carbon dioxide [CO2] emissions is the most important reason for 18% of the interviewees, because CO2 enters the atmosphere by burning fossil fuels and has the strongest impact on climate change.

Electricity consumption in Germany 2014

Electric energy consumption by source and by sector

electricity consumption germany by energy source and by sector
Consumption, Electricity, Germany, Industry, Private households, Renewable Energy, Sector

2014 marks a historic milestone in the German energy transition. Renewables became the leading source in electricity generation and hit a record with 27% of the country’s electricity demand.

Since the introduction of the Renewable Energy Sources Act (EEG) in 2000, the green power share in electricity consumption has already more than quadrupled [6% - 27%] and if the expansion plan is followed, renewables should cover at least 40% of Germanys electricity demand by 2025.

Last year the German electricity consumption decreased by 3.8% to a total of 576 billion kilowatt hours [bn kWh] with a 25% share of private households [144 bn kWh]. Being the second largest consumer group following the industry [47% share], they were able to reduce the demand by 8% over the last year.

In 2014 renewable energy sources generated more electricity [157 bn kWh] than German private households demanded [144 bn kWh].

 

A powerplant in your neighborhood?

Acceptance of power plants close to the home

Renewable Energy Germany
EnergyTransition, FossilFuel, Germany, Nuclear, Power, Renewables

According to a 2014 survey conducted by TNS Emnid for the German Renewable Energies Agency among 1015 respondents, 92 percent of the Germans support the enforced expansion of renewable energy. More than two-thirds of the interviewees agree to renewable power plants close to their homes.

Photovoltaic Factsheet Germany

Recent Data and Facts about Solar Energy in Germany

Renewable Energy Germany
Energy, Germany, Photovoltaic, Solar

About 1.5 million photovoltaic systems with a total capacity of 38 gigawatt (GW) are installed in Germany, ranging from small rooftop systems to large solar parks.

In 2014 Photovoltaics produced approximately 6.9 percent of Germany’s net electricity consumption. On sunny days, solar power can cover 35 up to 50 percent of the momentary electricity demand.

Almost half of the capacity is installed in the southern states Bavaria (11.1 GW) and Baden-Württemberg (5.1 GW) followed by North Rhine-Westphalia (4.2 GW).

2.3 billion Euro have been invested in new photovoltaic installations in Germany in 2014. This is a decline of almost 2 billion compared to 2013 and a drop by 87 percent since the record year of 2010.

As the German Renewable Energy Sources Act (EEG) guaranteed a fixed feed-in payment it provided sustained planning security for investors in PV systems. The feed-in tariff is set for a 20- year term at regular intervals. The subsidy is covered through a surcharge on consumer electricity bills.

The government has provided - and afterwards cut - the incentives for renewables. As a result the amount of new installations declined significantly due to restrictive governmental policies. The 0.57 € feed-in tariff for medium-sized rooftop systems, that was paid in 2004, has fallen to around 0.12 € per kWh today.

more about Renewable Energy in Germany

Wind Power Factsheet Germany 2014

Recent Data and Facts about Wind Power in Germany

Infographic Wind Power in Germany
Energy, Energy Transition, Germany, Renewables, Wind, Wind Power

According to figures from the German Wind Energy Association (BWE), 24,867 wind turbines with a capacity of 38,115 megawatt were in operation in Germany at the end of 2014.

The plants generated 51.4 billion kilowatt hours of electricity in 2014. This corresponds to a share of around 9% in Germany's total electricity generation. On windy days, wind power can cover up to 44% percent of the momentary electricity demand. (Friday, 12 December 2014: production from wind energy was 35 GW, demand was 79 GW. Agora Energiewende).

The wind energy industry has become an enormous economic factor, with a 12.3 billion euro investment in Germany in 2014 and more than 137,800 people employed in the sector.

The figures from the European Wind Energy Association (EWEA) report reveals that Germany was the EU country with the largest new installed capacity (5,278 MW) last year followed by the UK (1,736 MW) and Sweden (1.050 MW).

While wind turbines of 2-3 MW are the most common, turbines of 3-5 MW size are starting to establish in the onshore market. The average wind turbine diameter has now increased to 99 meter and the average nominal power to 2.7 MW.

Almost half of the German capacity is installed in the northern states Schleswig-Holstein and Lower Saxony.

 

 

Renewable Power Use in German Homes

Private households with green electricity tariffs [by state]

Green electricity in private homes in Germany
Germany, Green electricity, Infographic, Private households, Renewable Energy

The expansion of renewable energy in Germany is a success story and the use of green electricity is increasingly important to private consumers.

The Renewable Energies Agency published state-level data and reports that 16-28% of private households have already chosen a green electricity supplier.

Front-runners in green power purchasing are people in Berlin [28%], Saarland [28%] and Mecklenburg-Vorpommern [27%], the states of Thuringia and Saxony are the bottom of the league with only 16%. The German average is 22%.

Energy Mix Germany

Market share of Germany’s power generation - Renewables accounted for 25,8 %

Renewable Energy Germany
2014, Energiewende, Energy Mix, Energy Transition, Germany, Renewables

According to numbers provided by the German Association of Energy and Water (BDEW), renewable energy based electricity generation reached 26 percent in 2014. This is the first year renewables have been the major source in Germany’s energy mix.

Electricity from renewables increased from 152. to 160 bn kilowatt-hours (kWh). Wind turbines contributed 56 bn kWh and solar systems generated 35 bn kWh. Biomass electricity generation was 43 bn kWh and hydroelectric power reached 20 billion kWh.

Coal-fired power reached 109 bn kWh, lignite generated 156 bn kWh.

German Solar Power Map

Installed photovoltaic capacity per square kilometer

Renewable Energy Germany
Energy, Germany, Infographic, Map, Photovoltaic, Solar

About 1.5 million photovoltaic systems with a total capacity of 38,2 gigawatt are installed in Germany, ranging from small rooftop systems to large solar parks. Photovoltaics produced 5.2 percent of the country's net-electricity generation in 2014. Almost half of the capacity is installed in the southern states Bavaria (11.1 GW) and Baden-Württemberg (5.1 GW) followed by North Rhine-Westphalia (4.2 GW).

Tesla Powerwall: Facts about the Battery System

Powerwall energy storage for homes and businesses

Tesla Powerwall battery, energy storage, infographic
Battery, Energy, Infographic, Powerwall, Solar, Storage, Tesla

It's been a week since Tesla unveiled its Powerwall battery system for homes and businesses. It's a 110-kilogramm flat battery pack in an aesthetic design that can be installed on a wall - indoors or outdoors.

Elon Musk - CEO and product architect of Tesla Motors - announced the Powerwall storage system at $3,000 for the 7 kilowatt hour (kWh) battery and $3,500 for the 10 kWh model [not including the installation costs].

The Powerwall does two things: It stores solar energy if you have solar panels and it stores energy from the grid when electricity is cheapest. Off-peak-storage is interesting in countries where utilities have time-of-use dynamic pricing. If you’ve already solar panels on your house you can essentially go off the grid.

Multiple Powerwalls can be grouped to 90 kWh total for the 10 kWh battery and 63 kWh total for the 7 kWh battery. The battery continuously generates 2.0 kW and 3.3 kW during peak usage.

The Powerwall units will be able to be connected to the internet, so owners can access management software and stats and can link their batteries into micro-grids. This means, that Powerwalls can contribute to the ballance of the power grid to support supply and demand.

Tesla is making inroads into the energy market with massive promises. After one week on its earnings conference call, Elon Musk mentioned that they already received 38,000 reservations for the home system and 2,500 reservations for the much bigger, commercial-scale battery systems.

Analysts at Bloomberg did the maths and estimated that all these reservations are worth approximately $800 million in potential revenue for Tesla, if they convert to sales.This sounds like an overestimate, but a spokeswoman for Tesla said that the numbers "look right“.

So how much is that battery power going to cost? For a 7 kW lithium-ion system with an initial cost of $428 per kwh capacity, 92% efficiency and ability to run 5,000 cycles, the cost of stored electricity will be at best 10 cents per kilowatt hour. Read the article at CleanTechnica.com: Tesla Powerwall & Powerblocks Per-kWh Lifetime Prices

The Tesla home batteries will initially go on sale in the US in late summer and are already sold out until Mid-2016.