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The buzzword these days is sustainability. A few years ago, this meant responsibility in a broader sense. Now, the focus is more on actual products. So, which alternatives can the industry offer to the appliance industry’s well-known products? And are these actually large, revolutionary steps? In white-good appliances, there are several alternatives. Europeans switched to high-efficiency horizontal-drum washers a long time ago—a revolutionary technology that left little room for improvement. The next big step might be to heat the water with gas instead of electricity. Martin Elektrotechnik is one German company that offers an automatic external water selector. It detects activation of the heating element and switches accordingly. However, at 285 euros, sales have been limited. The same unit can also be used for the dishwasher. The clothes dryer is another story. These appliances use 3–4 kWh per run, and there are more-efficient alternatives—the gas dryer and the heat pump dryer. Europe has a few gas dryer manufacturers, including UK-based Crosslee with its White Knight brand and Miele. Despite the advantages of efficiency and shorter drying time, they have not caught on in the larger marketplace. They only come as vented units, not as condenser units, and connecting the gas is just too much of a hurdle for many consumers, even when there is a click-on gas connector system available. Heat pump dryers are relatively new. Electrolux started in 1997 with an almost hand-built model under their premium, environmentally oriented AEG brand. At a price point of 1500 euros, even wealthy German consumers would not buy many of them. In 2005, the company started selling a redesigned model, called Öko-Lavatherm. It claimed energy savings up to 40% for around 700 euros, which is more in line with the cost of other premium models. Other manufacturers of heat pump dryers include Blomberg, the German brand owned by Turkish market leader Arçelik, and Swiss Schulthess. In cooling, there have been no large breakthroughs. Years ago, there was talk of vacuum-insulated panels, but no models were produced. Instead, there have been a number of smaller-scale efficiency improvements, and today, the industry suggests that consumers simply buy new, extraefficient models. AEG offers a typical case: a 300-L cooler/freezer in the A++ efficiency class now uses only 200 kWh per year, whereas a 10-year-old model used as much as 500 kWh. And what about the heating industry? Remember that in chilly Europe, heating is the largest energy user. The advice here is almost the same as for white-good appliances—just replace old equipment. There are still many noncondenser boilers on the market and a significant percentage of houses are insufficiently insulated. German Vaillant is calling its efficiency initiative "Generation Efficiency." But, like the home appliances market, progress is gradual. Current boilers are already highly efficient. Other technologies, such as solar panels, combined heat-and-power units, and heat pumps, catch on more slowly. Still, there were 1.1 million renewable energy units sold in Europe in 2006 compared with 440,000 just two years earlier. Some of the company’s smaller steps forward were seen at ISH. The small Vaillant ecoCOMPACT combiboiler now has a high-efficiency pump, which is said to reduce electricity use by 50%. Hot water output is higher for user comfort, and there are new modules for remote access for better preventive service. The main obstacle for customers wanting a heat pump is the installation, as sometimes complex drilling is needed. Vaillant solved that issue by taking over a drilling company and offers all of the services for a fixed price, just like its competitor, BBT Thermotechnik. Across the board, it seems manufacturers continue their efforts toward sustainability. The question now seems to be whether or not consumers will take advantage of the technology.

This article demonstrates that the large feed-in tariffs currently guaranteed for solar electricity in Germany constitute a subsidization regime that, if extended to 2020, threatens to reach a level comparable to that of German hard coal production, a notoriously outstanding example of misguided political intervention. Yet, as a consequence of the coexistence of the German Renewable Energy Sources Act (EEG) and theEUEmissions Trading Scheme (ETS), the increased use of renewable energy technologies does not imply any additional emission reductions beyond those already achieved by ETS alone. Similarly disappointing is the net employment balance, which is likely to be negative if one takes into account the opportunity cost of this form of solar photovoltaic support. Along the lines of the International Energy Agency (IEA 2007:77), we therefore recommend the immediate and drastic reduction of the magnitude of the feed-in tariffs granted for solar-based electricity. Ultimately, producing electricity on this basis is among the most expensive greenhouse gas abatement options.

The measures of the deal should lead to a 36% cut of Germany’s carbon emissions by 2020 (compared to 1990).

FRANKFURT (Reuters) - Renewable energy made up more than 14 percent of Germany's power consumption in 2007, up from almost 12 percent in 2006, with wind as the main contributor, the German Renewable Energy Federation (BEE) said on Tuesday.

Electricity from solar thermal plants could cost as little as €0.04/kilowatt hour (kWh) [US $0.06/kWh] by 2015 to 2020, Bernhard Milow from the German Aerospace Center (DLR) said. And using solar thermal power to desalinate seawater could cost the same.

t was a huge event, with close to 2,000 participants and a palpable energy and a sense of - finally - progress. The conference was attended by the ministers for energy or senior political representatives  from several countries (the UK, Germany, several Nordic countries - see the link above) and happened at the same time as an important German government meeting that decided to increase offshore tariffs to 14c/kWh, a strongly supportive measure which is likely to be the starting point of a massive wave of investment in the sector in that country. Interestingly, despite that decision, and the excitement it generated, the UK market is still seen as likely to be bigger than the German one over the next 10-15 years, with all other markets being somewhat smaller.

A new breakthrough superconducting material fabricated by a Canadian-German team has been made out of a silicon-hydrogen compound and does not require cooling. The implications of the discovery are enormous and could transform the way people live by cutting power usage from everything from refrigeration to cell phones.

Failure is not an option, they say. But Polish veto threats, Italian resistance, and German insistence that it will not jeopardise jobs to help save the planet, suggest that the action plan will be diluted. The risk is the EU will draw withering criticism from climate campaigners and signal weakness and indecision to the US, China, India and other key players in the global warming fight.

The stars of the show were diesels, and 2009 will see a raft of them launched into the U.S. market—not just from German diesel stalwart Mercedes-Benz but also Audi, BMW, and Volkswagen. Audi showed its stunning R8 supercar with a turbocharged V12 diesel, similar to one that won LeMans, making it undoubtedly the fastest and sexiest diesel in the world.

Time to dispair? Not according to Monbiot: “We must confront a challenge which is as great and as pressing as the rise of the Axis powers. Had we thrown up our hands then, as many people are tempted to do today, you would be reading this paper in German. Though the war often seemed impossible to win, when the political will was mobilised strange and implausible things began to happen. The US economy was spun round on a dime in 1942 as civilian manufacturing was switched to military production(25). The state took on greater powers than it had exercised before. Impossible policies suddenly became achievable.