Home » Posts tagged 'energiewende'
Tag Archives: energiewende
by John Brian Shannon | November 28, 2014
One major impediment to the adoption of electric vehicles is the high cost of public charging stations for EV’s, as the charging units are very expensive.
Ubitricity.de has come up with a novel solution whereby the ordinary street lamp post can be fitted with an electric vehicle charging point for the reasonable cost of 500 to 800 euros per streetlight, which is certainly more doable than the 10,000 euros of your typical EV charge point in Europe!
>> See the Reuters Ubitricity video here. <<
Street lamp post locations in selected cities within Germany are now being fitted with a Ubitricity Charge Point, allowing electric vehicle drivers to charge their car battery.
Drivers prepay the cost of the electricity via Ubitricity to charge at these locations. Ostensibly at least, every street lamp post and parking meter in Europe could be fitted with one of these charge points.
Not only do German drivers have the option of charging their EV’s at home, now they can now pick up a charge while they shop, have coffee with friends, or while they spend the day at their workplace.
“We are convinced there is room for this technology to be applied everywhere it’s needed, but we think that in most places there is a pressing need for investment in a charging infrastructure to allow the installation of charging points, not only here on lamp posts, but also in the workplace, at home and in underground carparks.
Governments are keen to cut the number of gas guzzling cars on the roads to reduce greenhouse gas emissions. Many are offering cash incentives to drivers to buy electric. But take-up has been slow partly due to the lack of charging stations.
There are lots of lamp posts which are already very well connected to the electricity network. Equipping a lamp post costs between 300 and 500 euros, depending on the circumstances at that location. When you consider the production price of our charging sockets, it is a long way from the 10,000 euros which must typically be invested in a charging station.” — Founder of Ubitricity, Frank Pawlitsche
All you need is an Electric Vehicle and Mobile Phone (app), your prepaid Ubitricity account and Ubitricity connector cable, and you’re set
The great thing about the Ubitricity parking spots with their electric vehicle charge point is that they’re normal parking spots with a plug-in added. Your mobile phone app displays the Ubitricity ‘Charge Point’ locations.
You can park there all day and return to a car that is fully energized and ready to go. No more gas stations for you!
It’s a wonderful idea. Street lamp post and parking meters are everywhere it seems and combining a parking spot with an EV charge point is a stroke of genius.
Boy those Germans are smart. Gut gemacht! (Well done!)
Driving electric is a cornerstone of Germany’s Energiewende energy policy
Only when driving on renewables will EV users avoid greenhouse gas emissions — not just locally but on a global scale. Renewable energies and EVs are natural partners of a sustainable energy and transportation sector. — From the Ubitricity website
Not only Ubitricity — but BMW is getting into the act too!
Drivers of the much-loved BMW i3 electric vehicle will soon have their own BMW charging network and software to guide you to nearby charge points.
Eventually, BMW will build their network across Europe to facilitate EV travel across the continent.
BMW has a vision to offer buyers their choice of gasoline powered — or as an option electric powered, or hybrid/electric powered cars across all model lines.
BMW is also famous for installing wind turbines, solar panels, and biomass power plants at it’s German factories, and taking their factories completely off-grid!
It also has plans to get into the consumer electricity business throughout Europe.
You’ll soon be able to buy a BMW car and a BMW motorcycle for your driveway and BMW electricity for your home and office. All produced by renewable energy and only renewable energy.
A note about TESLA Model S drivers and their unique charging situation/opportunities
All TESLA vehicles can access the Ubitricity lamp post charge points, but don’t forget to bring your Ubitricity charging cable — unlike the TESLA SuperCharger stations where the cable is permanently attached to the SuperCharger unit.
A benefit of TESLA SuperCharger top-ups is that they usually take 10-15 minutes. Look, there’s a Starbucks!
Another benefit is that (TESLA Model S drivers only) enjoy free charging at TESLA SuperCharger stations (for the life of the car) because that’s what you get for 70,000+ euros.
But once your TESLA is charged, you must return to move your car in order to let other TESLA drivers access the SuperCharger, much like gas-engined drivers can’t leave their car in front of the gas pump while they go shopping.
Only the Ubitricity solution gives all EV drivers a convenient parking spot — and a charge. The ability to simply ‘Park and Plug’ in one location in today’s crowded cities is a very big plus indeed.
- Lamp post electric gives cars a boost (Reuters)
by John Brian Shannon | November 24, 2014
Germany, a thriving economic powerhouse under the Chancellorship of Angela Merkel, is also a renewable energy superstar and a country that is loaded with potential.
Lately, the Germans have taken a break from aggressively adding renewable energy to their grid by ending a lucrative feed-in-tariff (FiT) subsidy program that ramped-up the adoption of solar, wind and biomass installations across the country.
Not that these so-called ‘lucrative’ subsidies approached anywhere near what fossil fuel and nuclear power plant operators receive and have received since the postwar period began, as all energy in Germany (like most countries) is heavily subsidized by taxpayers but only the (much smaller) renewable energy subsidies get the headlines. Go figure.
Chancellor Angela Merkel made the courageous decision to accelerate the shutdown Germany’s nuclear power plants in the aftermath of the Fukushima disaster in 2011 after stress tests of German nuclear power plants showed safety concerns existed within their nuclear fleet. She ushered in meaningful FiT subsidies to speed the German Energiewende program towards its goal of transition to renewable energy and greater energy efficiency — which had received only sporadic subsidies prior to Merkel.
Snapshot of the German Energiewende program
- A popular Germany-only program to move towards a highly industrialized, sustainable green economy
- Full phase-out of nuclear energy by 2022
- 80-95% reduction in greenhouse gases by 2050
- Minimum of 80% renewables in the power sector
- 50% increase in energy efficiency by 2050
Germany’s utility companies haven’t seen change like this since WWII. After a century of serving conventionally-generated electrical power to a captive electricity market — approximately 1/3 of all German electricity is now generated via renewable energy if you also include biomass and hydro-power. That’s historic change by any standard.
Although solar panel outputs are lower during the winter months, over the late spring and summer of 2014 renewable energy generated more than 75% of total demand on many of those days. Not bad, for 5 years of relatively minor renewable energy subsidy euros provided by a (now ended) Feed-in-Tariff!
Another benefit of the switch to renewable energy was the added billions of euros of economic activity generated annually by European solar panel and wind manufacturing companies like Vestas, SolarWorld, Siemens, ABB, and the jobs created for hundreds of SME renewable energy installation companies in the country.
Exports of German solar panels and wind turbines went through the stratosphere — once Germany proved to the world that solar and wind could replace lost nuclear power generation capacity at a much lower cost than building new, multi-billion euro, nuclear or coal-fired power plants with their massive footprint on the land and their obscene water usage levels.
For Germany, installing their own solar, wind and biomass power plants proved to the world that large-scale renewable energy could add huge capacity to a nation’s electrical grid and that different types of renewable energy could work together to balance the over-hyped ‘intermittency problem’ of renewable energy.
It turns out that in Germany, during the long, hot days of summer when solar panels are putting out their maximum power the wind actually tapers off, but at night the wind blows at a very reliable rate. Karmic bonus! That about covers the summer months.
During the winter months in Germany, the wind blows day and night, adding significant amounts of reliable power to the national grid.
And now, all of that renewable energy capacity is operating without FiT subsidy — quite unlike the coal, nuclear, and oil and gas power generation in the country which require huge and ongoing subsidies every day of the year to continue operations. That’s every day since 1946, meine Freunde!
Also a factor with nuclear and coal-fired power plants are the massive healthcare spending to combat the adverse health effects of fossil fuel burning/air pollution on humans and animals, on the agriculture sector, and the hugely expensive security infrastructure necessary to counter the potential theft of nuclear materials, to defeat possible nuclear terrorism and to prevent nuclear proliferation.
While the rest of Europe (with the exception of notables like Norway, Sweden and Luxembourg) wallowed in recession or near-recession since 2008, the German economic powerhouse not only set global export records year-on-year, it bailed-out numerous other EU economies like Greece, Spain, Portugal, Italy and others, and began an unprecedented domestic renewable energy program. And now, Germany is an electricity net exporter.
That’s heady stuff, even for this industrious nation of 82 million.
Where to next?
Not only has Germany added many TeraWatt hours (TWh) of clean, renewable energy to its electrical grid to replace lost nuclear power generation, it is now an electricity net exporter — raking in millions of euros per year at present — and make that an electricity exporting superpower if they ever decide to revive their now defunct Feed-in-Tariff subsidy for renewable energy.
Replacing coal with renewable energy in Germany:
If Germany revived the previous FiT regime for 5 years, *all lignite-fired (brown coal) electrical power generation* could be eliminated within 10 years.
If Germany revived the previous FiT regime for 10 years, *all coal-fired electrical power generation* (not just lignite coal) could be eliminated within 10 years.
Replacing coal with renewable energy in Germany would save millions of Germans, Polish, Swiss, Austrians and others living downwind of German smokestacks from breathing toxic lignite-fired air pollution. Think of the health care savings and the taxes that must support it, especially as their demographic ages. Some people believe that the health care savings alone could far exceed the cost of any FiT subsidy.
Not only that, but as a result of leaving coal behind, historic buildings, concrete bridges and roadways would require less maintenance to repair the spalling caused by the acid rain from coal burning. Additionally, Germany would save the millions of litres of water consumed annually by the coal industry.
Replacing coal with renewable energy in Germany would create thousands more jobs for solar, wind, and biomass manufacturing and construction, the agriculture sector would begin to show ever-improving crop outputs and importantly, leave clean air to breathe for tourists, expats and German citizens!
A note about (renewable energy) Hybrid power plants
An energy policy stroke of genius for Germany could come in the form of a new subsidy (a FiT or other type of subsidy) that could be offered to promote the installation of Hybrid power plants — whereby 30% of electricity generated at a given power plant site would come from solar and the balance could come from any combination of wind, biomass, or hydro-electric generation. (30% solar + 70% various renewable = 100% of total per site output)
As long as all of the electrical power generation at such a site is of the renewable energy variety and it all works to balance the intermittency of solar power, then it should receive automatic approval for the (hereby proposed) Energiewende Hybrid Power Plant subsidy.
When all the different types of renewable energy work in complementary fashion on the same site, energy synergy (the holy grail of the renewable energy industry) will be attained.
More jobs, billions of euros worth of electricity exports to the European countries bordering Germany, lower health care spending, less environmental damage and better agricultural outputs — all at a lower subsidy level than coal and nuclear have enjoyed every year since 1946 — are precisely why Germans should renew their commitment to renewable energy.
Seriously, what’s not to like?
- Energiewende: energy transition in Germany (The Guardian)
- Sustainable Energy has Merit in Germany (JohnBrianShannon.com)
- German solar ambitions at risk from cuts to subsidies (The Guardian)
- German energy giant E.ON to focus on renewables (Deutsche Welle)
- Hybrid Energy Systems Key To Future Of Renewable Energy (CleanTechnica)
- Fraunhofer ISE Electricity production from solar and wind in Germany in 2014 (Fraunhofer Institute for Solar Energy Systems ISE)