industry mining coal founded 1987 wellington headquarters christchurch new zealand key people andy coupe chair products coal renewable energy fuels revenue 370 million nzd 2015 1 number of employees 589 1 website www.solidenergy.co.nz solid energy is the largest coal mining company in new zealand and is a state owned enterprise of the new zealand government . the company was formed from the former government department state coal mines . it was then established as a state owned enterprise called coal corporation in 1987 known as coalcorp 2 and renamed solid energy new zealand limited in 1997 . in 2015 it had a turnover of nz 369.8 million and produced 2.8 million tonnes of coal . 1 the company mines extensively in new zealand s waikato and the west coast regions . approximately half the coal mined is exported as it is high value with little moisture sulphur or other impurities . much of this is to china india and japan where it is used in the power generation and coke industries and for the manufacture of steel and other metals . major domestic users include the huntly power station and new zealand steel at glenbrook . solid energy went into voluntary administration in august 2015 . 3 contents 1 coal operations 2 retrenchment 2011 to 2015 2.1 voluntary administration 3 lignite conversion proposals 3.1 briquettes 3.2 fertiliser 3.3 liquid fuel 3.4 implications 4 renewable energy operations 5 opposition groups 6 see also 7 references 8 external links coal operations edit solid energy produces approximately 85 % of new zealand s coal annually . 4 each year it produces around 4 million tonnes more than half of it for export . 5 solid energy mines mine location type reserves kt production kt pa huntly east waikato underground 7 000 6 100 7 rotowaro waikato opencast 14 000 1200 stockton west coast opencast 16 000 spring creek west coast underground 18 000 mothballed terrace west coast underground 700 nil strongman west coast underground closed reddale mine west coast opencast 140 new vale southland opencast 250 ohai southland opencast 2 000 solid energy has proposed opening two further mines the cypress mine and the mt william north mining project . in 2006 solid energy bought newvale coal co limited and acquired the newvale opencast mine located in the waimumu coal field in southland . 8 the newvale mine supplies lignite to the domestic market including to fonterra s edendale dairy plant . 9 in december 2010 the terrace mine near reefton which had closed in 2009 was sold to crusader coal . 10 in october 2011 solid energy opened the small opencast reddale mine near reefton on the west coast . 11 retrenchment 2011 to 2015 edit in mid august 2012 the chief executive don elder announced a decline in solid energy s revenue of 200 million and a review of its operations . 12 on 25 october 2012 solid energy confirmed it was moth balling the spring creek mine and that 220 miners would be made redundant . 13 in march 2012 solid energy purchased pike river coal which had gone into receivership after the pike river mine disaster of 2010 . 14 the sale was completed in may . 15 there has been criticism because solid energy decided in 2014 that it was too risky to re enter the mine to recover any remains from the mine . 16 17 the government subsequently purchased the 3580 ha of land around the pike river mine . the envirionment minister nick smith announced on 15 november 2015 that the 3580 ha of land is to be added to the paparoa national park and a 45 km walkway the pike 29 memorial track from blackball to punakaikai through the park constructed as a memorial to the 29 miners lost in the disaster . . 18 in november 2012 solid energy released its annual report for the financial year ended june 2012 . solid energy made a loss of 40 million a decline of 146 % from the profit for 2011 . 19 in december 2012 workers at mines owned by solid energy were repeatedly rejecting pay cuts and reductions in hours . 20 solid made 235 employees redundant at the spring creek mine and reduced the workforce at the christchurch head office by 163 positions . 21 mine as well as cutting 60 jobs at the huntly east mine . 22 in january 2013 workers at the stockton mine agreed to reduced hours and pay after months of negotiations with owners solid energy who had dis established several hundred jobs in the previous year . 23 on 4 february 2013 board chairman mark ford announced that don elder had resigned as chief executive and that garry diack would be the interim ceo until a permanent ceo was appointed . 24 on 22 february 2013 solid energy stated that its half year result would include a further significant loss and that its debt had increased to 389 million . 25 finance minister bill english distanced the government from the state owned company s woes saying it would no longer be paying out large bonuses to executives . 26 in 2011 solid energy had valued itself at 3.5 billion but a later review said that was at least 2 billion too high . 27 28 a restructuring package in october 2013 gave the company an extra 100 million in equity with 75 % coming from banks and 25 % from the new zealand government . another 103 million of equity was supplied by the government in september 2014 . 29 voluntary administration edit on 13 august 2015 the company went into temporary voluntary administration asking creditors to freeze most of its debt . if the creditors agree solid energy will sell its assets as going concerns so that it can pay the creditors . 29 30 31 lignite conversion proposals edit in 2010 solid energy was promoting a number of lignite conversion projects . solid energy believed that its proposed projects could unlock the vast potential of southland s multi billion tonne lignite deposits by making them into high value products . 32 in january 2011 southland chamber of commerce chief executive richard hay predicted that the full lignite to briquette plant and the lignite to fertiliser plant might employ up to 2 300 people which would transform the fortunes of the town of mataura . 33 briquettes edit one of the projects was to make fuel briquettes from lignite . a pilot briquetting plant was planned for either the former mataura mine site or the former mataura paper mill . in july 2010 solid energy reported it had run a successful trial of briquettes with us partner gtl energy . 34 in june 2011 gore district council approved resource consents for the mataura briquetting plant . by june 2012 construction was under way at a site by state highway 1 south of mataura . the briquetting plant was expected to process 148 000 tonnes of low grade lignite from the new vale mine into 90 000 tonnes of higher quality briquettes for fuel . the plant would have had a boiler likely to burn 15 000 tonnes of lignite a year . 35 fertiliser edit the other potential lignite conversion project was to gasify lignite to produce urea based fertiliser . 36 solid energy was considering the viability of a lignite to urea plant with the fertiliser company ravensdown as partner . 37 solid energy and ravensdown initially co operated over a joint concept study until august 2012 when ravensdown stated it would no longer be involved . 38 liquid fuel edit the other potential lignite conversion project was to gasify lignite to produce liquid fuels . 36 solid energy had an agreement with an australian company ignite energy resources pty ltd to develop a lignite to liquid plant . the technology involved had not been proved viable at a commercial scale . 37 implications edit in december 2010 dr jan wright the parliamentary commissioner for the environment issued a report lignite and climate change the high cost of low grade coal 39 which criticised the lignite conversion proposals for their carbon intensity their contribution to climate change and the likelihood that they would be eligible to receive a free allocation of carbon credits under the new zealand emissions trading scheme . 40 wright said it makes no sense that the emissions trading system ets rules would lead to taxpayers subsidising even at a modest level new investment in outdated dirty technology . 41 on 22 february 2013 the new zealand herald reported that the plans for converting the southland lignite into diesel fertiliser and burnable briquettes has been abandoned due to debts and low coal prices . 42 renewable energy operations edit solid energy had previously invested heavily in the development of renewable energy in new zealand but due to the retrenchment action begun in mid 2012 some significant restructuring has occurred . the biodiesel business has been successfully divested and now exists as two separate business biodiesel new zealand which manufactures biodiesel and pure oil nz which manages the agri business operations . switch the wholesale distributor of wood pellet fires and apricus solar hot water systems has been absorbed by nature s flame 43 a manufacturer of wood pellet fuel . nature s flame has been restructured to be a stand alone business although is still an asset of solid energy . nature s flame produces wood pellets for home heating . 43 the company claims that the wood pellets are a sustainable renewable fuel that burns so efficiently it is virtually smokeless and that it meets stringent new clean air standards . 43 according to solid energy s 2008 annual report nature s flame was the largest manufacturer of wood pellets in the southern hemisphere . 44 nature s flame began in 2003 when solid energy purchased a small wood pellet company based at rolleston . 45 solid energy has also applied for a resource consent for a hydro electric power station at its stockton mine . 46 opposition groups edit concerns have been raised about the environmental performance of solid energy particularly at the stockton mine on the west coast . in 2006 the parliamentary commissioner for the environment proposed to undertake a review of the environmental performance of the company in 2008 . 47 solid energy has also been criticised by the ngawakau riverwatch group and environmental groups and organisations such as greenpeace forest and bird the buller conservation group and the save happy valley coalition . the criticisms include carbon emissions environmental damage and greenwashing in respect of the impacts of mining . citation needed resource consents were granted to solid energy for the development and operation of the cypress mine on land near waimangaroa . 48 this was opposed by the environmental group save happy valley campaign shvc . they claim that the mine will contribute to acid mine drainage climate change and the possible extinction of a species of powelliphanta snail . on 27 may 2007 sunday star times reported that thompson and clark investigations ltd a security firm employed by solid energy used private individuals to spy on shvc . 49 a second spying episode was alleged involving thompson and clark attempting to employ another spy to obtain information from shvc . 50 solid energy claimed that they had no knowledge of that instance of an attempt by thompson and clark to employ a spy . 51 see also edit energy in new zealand references edit a b c annual report 2015 pdf . solid energy . 29 september 2015 . industry history . solid energy . retrieved 12 december 2011 . english bill ; mcclay todd 13 august 2015 . solid energy into temporary voluntary administration press release . new zealand government . coal industry overview . crown minerals . 17 december 2008 . solid energy s coal business . solid energy . 2007