Used plastic candle containers are piled up in a yard before they are decomposed at Plastkom's factory in Jesenice, Slovenia, November 6, 2017. Plastkom, a Slovenian candle-recycling company that is one of the few of its kind in Europe, decomposes about 1,400 tonnes of candles per year and exports most of the material to Germany. Company director Mojca Korbar says recycled materials include paraffin, metals and plastic. Plastkom, based in the city of Jesenice and employing 14 people, was established in 2010 and has since doubled its annual output of recycled candles. Staunchly Catholic Slovenians use about 6,400 tonnes of candles a year, mainly for placing on family graves, especially on All Saints Day on Nov. 1 and at Christmas and Easter. The Slovenian Court of Audit says Slovenia's government should do more to reduce the number of candles people use and educate them on the environmental impact of discarding melted wax. Picture taken November 6, 2017. REUTERS/Srdjan Zivulovic TPX IMAGES OF THE DAY

Parts of candle containers are seen at Plastkom factory in Jesenice, Slovenia, December 13, 2017. Plastkom, a Slovenian candle-recycling company that is one of the few of its kind in Europe, decomposes about 1,400 tonnes of candles per year and exports most of the material to Germany. Company director Mojca Korbar says recycled materials include paraffin, metals and plastic. Plastkom, based in the city of Jesenice and employing 14 people, was established in 2010 and has since doubled its annual output of recycled candles. Staunchly Catholic Slovenians use about 6,400 tonnes of candles a year, mainly for placing on family graves, especially on All Saints Day on Nov. 1 and at Christmas and Easter. The Slovenian Court of Audit says Slovenia's government should do more to reduce the number of candles people use and educate them on the environmental impact of discarding melted wax. Picture taken December 13, 2017. REUTERS/Srdjan Zivulovic

Used plastic candle containers are piled up in a yard before they are decomposed at Plastkom factory in Jesenice, Slovenia, November 6, 2017. Plastkom, a Slovenian candle-recycling company that is one of the few of its kind in Europe, decomposes about 1,400 tonnes of candles per year and exports most of the material to Germany. Company director Mojca Korbar says recycled materials include paraffin, metals and plastic. Plastkom, based in the city of Jesenice and employing 14 people, was established in 2010 and has since doubled its annual output of recycled candles. Staunchly Catholic Slovenians use about 6,400 tonnes of candles a year, mainly for placing on family graves, especially on All Saints Day on Nov. 1 and at Christmas and Easter. The Slovenian Court of Audit says Slovenia's government should do more to reduce the number of candles people use and educate them on the environmental impact of discarding melted wax. Picture taken November 6, 2017. REUTERS/Srdjan Zivulovic

Metal parts of used candle containers are piled up in a yard at Plastkom factory in Jesenice, Slovenia, November 10, 2017. Plastkom, a Slovenian candle-recycling company that is one of the few of its kind in Europe, decomposes about 1,400 tonnes of candles per year and exports most of the material to Germany. Company director Mojca Korbar says recycled materials include paraffin, metals and plastic. Plastkom, based in the city of Jesenice and employing 14 people, was established in 2010 and has since doubled its annual output of recycled candles. Staunchly Catholic Slovenians use about 6,400 tonnes of candles a year, mainly for placing on family graves, especially on All Saints Day on Nov. 1 and at Christmas and Easter. The Slovenian Court of Audit says Slovenia's government should do more to reduce the number of candles people use and educate them on the environmental impact of discarding melted wax. Picture taken November 10, 2017. REUTERS/Srdjan Zivulovic

Used plastic candle containers are piled up in a yard before they are decomposed at Plastkom factory in Jesenice, Slovenia, November 10, 2017. Plastkom, a Slovenian candle-recycling company that is one of the few of its kind in Europe, decomposes about 1,400 tonnes of candles per year and exports most of the material to Germany. Company director Mojca Korbar says recycled materials include paraffin, metals and plastic. Plastkom, based in the city of Jesenice and employing 14 people, was established in 2010 and has since doubled its annual output of recycled candles. Staunchly Catholic Slovenians use about 6,400 tonnes of candles a year, mainly for placing on family graves, especially on All Saints Day on Nov. 1 and at Christmas and Easter. The Slovenian Court of Audit says Slovenia's government should do more to reduce the number of candles people use and educate them on the environmental impact of discarding melted wax. Picture taken November 10, 2017. REUTERS/Srdjan Zivulovic

Plastic parts of candle containers are seen at Plastkom factory in Jesenice, Slovenia, December 13, 2017. Plastkom, a Slovenian candle-recycling company that is one of the few of its kind in Europe, decomposes about 1,400 tonnes of candles per year and exports most of the material to Germany. Company director Mojca Korbar says recycled materials include paraffin, metals and plastic. Plastkom, based in the city of Jesenice and employing 14 people, was established in 2010 and has since doubled its annual output of recycled candles. Staunchly Catholic Slovenians use about 6,400 tonnes of candles a year, mainly for placing on family graves, especially on All Saints Day on Nov. 1 and at Christmas and Easter. The Slovenian Court of Audit says Slovenia's government should do more to reduce the number of candles people use and educate them on the environmental impact of discarding melted wax. Picture taken December 13, 2017. REUTERS/Srdjan Zivulovic

Used batteries taken out from plastic candle containers are seen at Plastkom factory in Jesenice, Slovenia, November 10, 2017. Plastkom, a Slovenian candle-recycling company that is one of the few of its kind in Europe, decomposes about 1,400 tonnes of candles per year and exports most of the material to Germany. Company director Mojca Korbar says recycled materials include paraffin, metals and plastic. Plastkom, based in the city of Jesenice and employing 14 people, was established in 2010 and has since doubled its annual output of recycled candles. Staunchly Catholic Slovenians use about 6,400 tonnes of candles a year, mainly for placing on family graves, especially on All Saints Day on Nov. 1 and at Christmas and Easter. The Slovenian Court of Audit says Slovenia's government should do more to reduce the number of candles people use and educate them on the environmental impact of discarding melted wax. Picture taken November 10, 2017. REUTERS/Srdjan Zivulovic

A woman works at Plastkom factory in Jesenice, Slovenia, November 10, 2017. Plastkom, a Slovenian candle-recycling company that is one of the few of its kind in Europe, decomposes about 1,400 tonnes of candles per year and exports most of the material to Germany. Company director Mojca Korbar says recycled materials include paraffin, metals and plastic. Plastkom, based in the city of Jesenice and employing 14 people, was established in 2010 and has since doubled its annual output of recycled candles. Staunchly Catholic Slovenians use about 6,400 tonnes of candles a year, mainly for placing on family graves, especially on All Saints Day on Nov. 1 and at Christmas and Easter. The Slovenian Court of Audit says Slovenia's government should do more to reduce the number of candles people use and educate them on the environmental impact of discarding melted wax. Picture taken November 10, 2017. REUTERS/Srdjan Zivulovic

Women work at Plastkom factory in Jesenice, Slovenia, November 10, 2017. Plastkom, a Slovenian candle-recycling company that is one of the few of its kind in Europe, decomposes about 1,400 tonnes of candles per year and exports most of the material to Germany. Company director Mojca Korbar says recycled materials include paraffin, metals and plastic. Plastkom, based in the city of Jesenice and employing 14 people, was established in 2010 and has since doubled its annual output of recycled candles. Staunchly Catholic Slovenians use about 6,400 tonnes of candles a year, mainly for placing on family graves, especially on All Saints Day on Nov. 1 and at Christmas and Easter. The Slovenian Court of Audit says Slovenia's government should do more to reduce the number of candles people use and educate them on the environmental impact of discarding melted wax. Picture taken November 10, 2017. REUTERS/Srdjan Zivulovic

Ground plastic candle containers are seen at Plastkom factory in Jesenice, Slovenia, November 10, 2017. Plastkom, a Slovenian candle-recycling company that is one of the few of its kind in Europe, decomposes about 1,400 tonnes of candles per year and exports most of the material to Germany. Company director Mojca Korbar says recycled materials include paraffin, metals and plastic. Plastkom, based in the city of Jesenice and employing 14 people, was established in 2010 and has since doubled its annual output of recycled candles. Staunchly Catholic Slovenians use about 6,400 tonnes of candles a year, mainly for placing on family graves, especially on All Saints Day on Nov. 1 and at Christmas and Easter. The Slovenian Court of Audit says Slovenia's government should do more to reduce the number of candles people use and educate them on the environmental impact of discarding melted wax. Picture taken November 10, 2017. REUTERS/Srdjan Zivulovic

A worker shovels ground plastic at Plastkom factory in Jesenice, Slovenia, December 13, 2017. Plastkom, a Slovenian candle-recycling company that is one of the few of its kind in Europe, decomposes about 1,400 tonnes of candles per year and exports most of the material to Germany. Company director Mojca Korbar says recycled materials include paraffin, metals and plastic. Plastkom, based in the city of Jesenice and employing 14 people, was established in 2010 and has since doubled its annual output of recycled candles. Staunchly Catholic Slovenians use about 6,400 tonnes of candles a year, mainly for placing on family graves, especially on All Saints Day on Nov. 1 and at Christmas and Easter. The Slovenian Court of Audit says Slovenia's government should do more to reduce the number of candles people use and educate them on the environmental impact of discarding melted wax. Picture taken December 13, 2017. REUTERS/Srdjan Zivulovic

A worker smokes a cigarette during a break at Plastkom factory in Jesenice, Slovenia, December 13, 2017. Plastkom, a Slovenian candle-recycling company that is one of the few of its kind in Europe, decomposes about 1,400 tonnes of candles per year and exports most of the material to Germany. Company director Mojca Korbar says recycled materials include paraffin, metals and plastic. Plastkom, based in the city of Jesenice and employing 14 people, was established in 2010 and has since doubled its annual output of recycled candles. Staunchly Catholic Slovenians use about 6,400 tonnes of candles a year, mainly for placing on family graves, especially on All Saints Day on Nov. 1 and at Christmas and Easter. The Slovenian Court of Audit says Slovenia's government should do more to reduce the number of candles people use and educate them on the environmental impact of discarding melted wax. Picture taken December 13, 2017. REUTERS/Srdjan Zivulovic

A man lights a candle at a graveyard on All Saints day in Ljubjana, Slovenia, November 1, 2017. Plastkom, a Slovenian candle-recycling company that is one of the few of its kind in Europe, decomposes about 1,400 tonnes of candles per year and exports most of the material to Germany. Company director Mojca Korbar says recycled materials include paraffin, metals and plastic. Plastkom, based in the city of Jesenice and employing 14 people, was established in 2010 and has since doubled its annual output of recycled candles. Staunchly Catholic Slovenians use about 6,400 tonnes of candles a year, mainly for placing on family graves, especially on All Saints Day on Nov. 1 and at Christmas and Easter. The Slovenian Court of Audit says Slovenia's government should do more to reduce the number of candles people use and educate them on the environmental impact of discarding melted wax. Picture taken November 1, 2017. REUTERS/Srdjan Zivulovic

Firefighters remove a wrecked car during the "Together 2013" exercise in the Karavanken tunnel near Jesenice October 8, 2013. During the exercise, firefighters, police and medical staff resolved a simulated major car accident in the tunnel.
REUTERS/Srdjan Zivulovic (SLOVENIA - Tags: TRANSPORT TPX IMAGES OF THE DAY SOCIETY HEALTH DISASTER)

A man playing a casualty waits for medical attention during the "Together 2013" exercise in the Karavanken tunnel near Jesenice October 8, 2013. During the exercise, firefighters, police and medical staff resolved a simulated major car accident in the tunnel.
REUTERS/Srdjan Zivulovic (SLOVENIA - Tags: SOCIETY DISASTER HEALTH TRANSPORT)

A man playing a casualty waits for start of the "Together 2013" exercise in the Karavanken tunnel near Jesenice October 8, 2013. During the exercise, firefighters, police and medical staff resolved a simulated major car accident in the tunnel.
REUTERS/Srdjan Zivulovic (SLOVENIA - Tags: SOCIETY HEALTH DISASTER TRANSPORT)

Firefighters remove a car as a man playing casualty sits on the ground during the "Together 2013" exercise in the Karavanken tunnel near Jesenice October 8, 2013. During the exercise, firefighters, police and medical staff resolved a simulated major car accident in the tunnel.
REUTERS/Srdjan Zivulovic (SLOVENIA - Tags: HEALTH DISASTER TRANSPORT)

A man playing casualty waits for firefighters during the "Together 2013" exercise in the Karavanken tunnel near Jesenice October 8, 2013. During the exercise, firefighters, police and medical staff resolved a simulated major car accident in the tunnel.
REUTERS/Srdjan Zivulovic (SLOVENIA - Tags: SOCIETY HEALTH TRANSPORT DISASTER)

Firefighters carry a man playing casualty during the "Together 2013" exercise in the Karavanken tunnel near Jesenice October 8, 2013. During the exercise, firefighters, police and medical staff resolved a simulated major car accident in the tunnel.
REUTERS/Srdjan Zivulovic (SLOVENIA - Tags: SOCIETY DISASTER TRANSPORT HEALTH)

A firefighter helps a woman playing a casualty during the exercise "Together 2013" in the Karavanken tunnel, near Jesenice October 8, 2013. During the exercise, firefighters, police and medical staff resolved a simulated major car accident in the tunnel.
REUTERS/Srdjan Zivulovic (SLOVENIA - Tags: DISASTER HEALTH TRANSPORT SOCIETY)

Firefighters help men acting acting as injured victims in a car during exercise "Tunnel 2009" in Karavanken tunnel near Jesenice May 14, 2009. During the exercise firefighters, police and medical stuff resolved a simulated major car accident in the tunnel. REUTERS/Srdjan Zivulovic (SLOVENIA SOCIETY)

Firefighters carry a man playing the role of an injured victim during exercise "Tunnel 2009" in Karavanken tunnel near Jesenice May 14, 2009. During the exercise, firefighters, police and medical staff resolved a simulated major car accident in the tunnel. REUTERS/Srdjan Zivulovic (SLOVENIA SOCIETY)

Firefighters help "injured" people during exercise "Tunnel 2009" in the Karavanken tunnel near Jesenice May 14, 2009. During the exercise firefighters, police and medical staff resolved a simulated major car accident in the tunnel. REUTERS/Srdjan Zivulovic (SLOVENIA SOCIETY)

Firefighters extinguish burning vehicles during exercise "Tunnel 2009" in the Karavanken tunnel near Jesenice May 14, 2009. During the exercise, firefighters, police and medical staff resolved a simulated major car accident in the tunnel. REUTERS/Srdjan Zivulovic (SLOVENIA SOCIETY)

Firefighters extinguish burning vehicles during exercise "Tunnel 2009" in the Karavanken tunnel near Jesenice May 14, 2009. During the exercise, firefighters, police and medical staff resolved a simulated major car accident in the tunnel. REUTERS/Srdjan Zivulovic (SLOVENIA SOCIETY)

A firefighter helps an "injured" man during exercise "Tunnel 2009" in the Karavanken tunnel near Jesenice May 14, 2009. During the exercise, firefighters, police and medical staff resolved a simulated major car accident in the tunnel. REUTERS/Srdjan Zivulovic (SLOVENIA SOCIETY)

Firefighters help "injured" people during exercise "Tunnel 2009" in the Karavanken tunnel near Jesenice May 14, 2009. During the exercise, firefighters, police and medical staff resolved a simulated major car accident in the tunnel. REUTERS/Srdjan Zivulovic (SLOVENIA SOCIETY)

A firefighter helps an "injured" man during exercise "Tunnel 2009" in the Karavanken tunnel near Jesenice May 14, 2009. During the exercise, firefighters, police and medical staff resolved a simulated major car accident in the tunnel. REUTERS/Srdjan Zivulovic (SLOVENIA SOCIETY)

A firefighter helps an "injured" man during exercise "Tunnel 2009" in the Karavanken tunnel near Jesenice May 14, 2009. During the exercise, firefighters, police and medical staff resolved a simulated major car accident in the tunnel. REUTERS/Srdjan Zivulovic (SLOVENIA SOCIETY)

A firefighter helps an "injured" man during exercise "Tunnel 2009" in the Karavanken tunnel near Jesenice May 14, 2009. During the exercise, firefighters, police and medical staff resolved a simulated major car accident in the tunnel. REUTERS/Srdjan Zivulovic (SLOVENIA SOCIETY)

Firefighters arrive on the scene during exercise "Tunnel 2009" in the Karavanken tunnel near Jesenice May 14, 2009. During the exercise, firefighters, police and medical staff resolved a simulated major car accident in the tunnel. REUTERS/Srdjan Zivulovic (SLOVENIA SOCIETY)

Firefighters help an "injured" man during exercise "Tunnel 2009" in the Karavanken tunnel near Jesenice May 14, 2009. During the exercise, firefighters, police and medical staff resolved a simulated major car accident in the tunnel. REUTERS/Srdjan Zivulovic (SLOVENIA SOCIETY)

Firefighters help an "injured" man during exercise "Tunnel 2009" in the Karavanken tunnel near Jesenice May 14, 2009. During the exercise, firefighters, police and medical staff resolved a simulated major car accident in the tunnel. REUTERS/Srdjan Zivulovic (SLOVENIA SOCIETY)

A couple wearing national costumes prepare for a ceremony for the lifting of the border gate at the Slovenian-Austrian crossing of Karavanke, near Jesenice, December 21, 2007. Frontiers in east Europe once guarded by machineguns and barbed wire in the Cold War fell away on Friday as nine mostly former communist states joined the EU's border-free zone amid fireworks, cheers and music. The extension of the European Union's so-called Schengen zone brought in Poland, Slovakia, Hungary, the Czech Republic, Slovenia, Malta, Latvia, Lithuania and Estonia. REUTERS/Srdjan Zivulovic (SLOVENIA)

Couples wearing national costumes shakes hands over the border gate at the Slovenian-Austrian crossing of Karavanke, near Jesenice, December 21, 2007. Frontiers in east Europe once guarded by machineguns and barbed wire in the Cold War fell away on Friday as nine mostly former communist states joined the EU's border-free zone amid fireworks, cheers and music. The extension of the European Union's so-called Schengen zone brought in Poland, Slovakia, Hungary, the Czech Republic, Slovenia, Malta, Latvia, Lithuania and Estonia. REUTERS/Srdjan Zivulovic (SLOVENIA)

Slovenia's Foreign Minister Dimitrij Rupel (L) and his Austrian counterpart Ursula Plassnik lift a border gate at the Slovenian-Austrian crossing of Karavanke, near Jesenice, December 21, 2007. Frontiers in east Europe once guarded by machineguns and barbed wire in the Cold War fell away on Friday as nine mostly former communist states joined the EU's border-free zone amid fireworks, cheers and music. The extension of the European Union's so-called Schengen zone brought in Poland, Slovakia, Hungary, the Czech Republic, Slovenia, Malta, Latvia, Lithuania and Estonia. REUTERS/Srdjan Zivulovic (SLOVENIA)

Slovenia's Foreign Minister Dimitrij Rupel (L) and his Austrian counterpart Ursula Plassnik lift a border gate at the Slovenian-Austrian crossing of Karavanke, near Jesenice, December 21, 2007. Frontiers in east Europe once guarded by machineguns and barbed wire in the Cold War fell away on Friday as nine mostly former communist states joined the EU's border-free zone amid fireworks, cheers and music. The extension of the European Union's so-called Schengen zone brought in Poland, Slovakia, Hungary, the Czech Republic, Slovenia, Malta, Latvia, Lithuania and Estonia. REUTERS/Srdjan Zivulovic (SLOVENIA)