The pools of soft yellow light cast on the pavements of night-time Berlin by the city's thousands of historic gas street lamps can give visitors a thrilling sensation of having either walked back in time or straight on to the set of Cabaret, the award-winning film set in the German capital of the early 1930s.
Berlin has a record 43,900 gas street lights - more than any other city in the world. They range from ornate wrought-iron five-lantern candelabra dating from the 1890s to graceful curved arc lights lining the city's thoroughfares and installed in the 1950s.
But the city's Social Democrat-led administration has plans to bring its 180-year-old tradition of gas street lighting to an abrupt end. It argues that they are too costly and environmentally harmful, and it has begun replacing them with an electric equivalent.
The city's heritage movement is, of course, not happy. Under current plans, nearly all of the gas lamps will have been replaced by a more economical type of electric lamp called Jessica by 2020.
The city's Department for Urban Development claims that, by eliminating gas lighting, Berlin will live up to its environmental obligations, cutting 9200 tonnes of CO2 emissions. The city's Green Party agrees.
"The city doesn't have to become a museum," insisted Petra Rohland, a department spokeswoman. "Environmental protection has attained a dimension that would have been unthinkable half a century ago."
Berlin's administrators also say that getting rid of gas will substantially reduce the €23 million ($35.5 million) bill taxpayers pay annually for street lighting. They claim that the cost of a single gas street light is 11 times higher than its electric equivalent. "You have to ask yourself as an informed citizen whether these costs are justified," said Stephan Vlker, a street lighting expert from the Technical University of Berlin who is advising the city government. But Berlin's authorities face opposition from pro-gas light campaigners who are fighting to stop the "conversion" project.
The plans have incurred emotional criticism. "When snowflakes dance in gas light they become golden stardust and raindrops develop a comet's tail. Does one have to be a Berliner to feel that their disappearance is brutal modernisation?" asked the liberal weekly Die Zeit.
The "Gaslight Culture" protest is being backed by veteran German television presenter Ilja Richter who, at the age of 59, has appeared naked on stage with a gas light to rally support for the cause.
Bertold Kujath, 52, the civil engineer behind the "Gaslight Culture" campaign, says if the city government does not give way, he will take the issue to Unesco and request that the city's gas lights be protected under World Heritage status. He accuses officialdom of barbarism. "Berlin's gas street lighting is a glowing testimonial to an outstanding era of style and industry. We cannot allow globally unique cultural heritage to be thrown on the scrapheap."
Kujath claims that the city's authorities have manipulated the figures to justify an expensive gas-to-electricity conversion which will benefit private industry and help to create jobs. He argues that gas is environmentally friendly because it emits hardly any ultraviolet light and does not attract the millions of insects that are routinely fried to death on electric street lights. Kujath campaigned successfully against Berlin city government plans to axe gas street lamps back in the 1980s. But the proposal was revived in 2007 and contracts for the completion of the project are due to be signed this year. The authorities are confident that campaigners will be defeated on grounds of cost.
- Independent