WE HARVEST THE SUN SOLAR THERMAL AND BIOMASS A GREAT FIT

Transcription

1 WE HARVEST THE SUN SOLAR THERMAL AND BIOMASS A GREAT FIT

2 CONTENTS 1 INTRODUCTION SOLAR HEATING WHY LARGE-SCALE SOLAR HEATING IN COMBINATION WITH BIOMASS? HOW DOES LARGE-SCALE SOLAR HEATING WORK AND HOW CAN WE INTEGRATE IT INTO A DH-SYSTEM? WHAT EXAMPLES OF LARGE-SCALE SOLAR HEATING AND BIOMASS WHO ARCON-SUNMARK WORLD LEADING SPECIALISTS 6 DISCUSSION

3 LARGE-SCALE SOLAR HEATING INSTALLATIONS CHEAPER Large-scale solar heating installations will generate the lowest possible heating costs. It will stabilize the price of your heating on a low level You will know all costs from the start. The price of a MWh can be fixed over a 25-year period. CLEANER The sun is the cleanest of all energy sources and the most powerful source of sustainable energy. It emits no CO2. It makes no noise, does not smell and does not spoil the environment. LEANER Lean and effective installation of the perfect large-scale solar heating system demands expertise. We have optimized every single stage. From planning to financing, from construction to installation and to the perfect operations.

4 UNLIMITED LARGE-SCALE ADVANTAGES BIGGER IS BETTER A large-scale solar heating system is 4-6 times more efficient than solar thermal installations in individual homes. WELL-KNOWN WELL-TESTED Solar thermal is a known technology, tried and tested for decades. Part of the Danish portfolio. THE PERFECT MATCH Solar heating is a perfect match to other sources of energy.

5 BEAUTIFULLY SIMPLE IT WORKS EVEN IF IT IS CLOUDY IT CAN BE STORED IT CAN BE TRANSPORTED Solar thermal works when the sky is not clear but of course with less intensity. The important thing is that a solar thermal plant does not need constant sunshine to maintain efficiency. As opposed to other alternative energy sources, the energy in hot water can be stored and used for day to night variation, as well as seasonal storage, from summer to winter, extending the use of the sun and making the solutions even more profitable. The solar heating plant does not necessarily have to be placed right next to the households. The plant can be located outside of town, and the energy can be transported to the households connected to the district heating plant.

6 BENEFITS OF BIOMASS AND SOLAR STABILE HEAT PRICE The DH-plant can reduce it s vulnerability to increasing fuel prices PLAN SERVICE AND MAINTENANCE Many plants enjoy a long period of up to 4 months of total shutdown of their boiler, where service and maintenance can be performed PROLONG THE LIFETIME OF BOILER > 25% Shutting down the boiler in the summer, keeps it from operating at low efficiency BECOME INDEPENDENT FROM FOSSIL FUELS A combination of biomass and solar is the perfect way to avoid using fossil fuels CO 2 NEUTRAL ENERGY PRODUCTION With biomass and solar heating, the production of district heat can become 100% green, to benefit environment and economy

7 BENEFITS OF BIOMASS AND SOLAR Solar energy prices (examples based in Denmark) Field size: m² (as shown) Investment: Interest rate: 2 % Write-off period of investment: 25 years Calculated solar production: MWh Heating price: 25,9 /MWh Alternative 1 (building available) Heating price: 24,3 /MWh Alternative 1 (building and tank capacity available) Heating price: 21,5 /MWh

8 INTEGRATION OF SOLAR INTO DH-PLANTS Solar unit Gas boiler Biomass boiler Accumula -tion tank City Overview

9 INTEGRATION OF SOLAR INTO DH-PLANTS Solar unit Gas boiler Biomass boiler Accumula -tion tank City Low temperature operation

10 INTEGRATION OF SOLAR INTO DH-PLANTS Solar unit Gas boiler Biomass boiler Accumula -tion tank City High temperature operation

11 CASES SALASPILS SILTUMS (15 MW SOLAR) Total sqm solar plant: m² a Number of collectors: pcs. Heat storage: m³ Performance of collectors: 15,2 MW Calculated solar heat: MWh Calculated solar heat coverage: 20 % Expected lifetime of solar system: +25 years Installation/Commissioning: 2019 Total heat consumption 2017: MWh Additional heating sources: Gas + wood chips District heating network: 21 km Summer temperature DH-grid: 65 C / 45 C

12 CASES SALASPILS SILTUMS (15 MW SOLAR)

13 CASES TRUSTRUP-LYNGBY (5 MW SOLAR) Total sqm solar plant m² a Number of collectors: 575 pcs. Heat storage: m³ m³ Performance of collectors: 5 MW Calculated solar heat: MWh Calculated solar heat coverage: 30 %

14 CASES GRÅSTEN FV (21 MW SOLAR) Total sqm solar plant m² a Number of collectors: pcs. Heat storage: m³ Performance of collectors: 21,2 MW Calculated solar heat: MWh Calculated solar heat coverage: 29 %

15 WORLD S LARGEST SOLAR HEATING PLANT, SILKEBORG (DK)

16 INSTALLING A SOLAR HEATING PLANT 16

17 INSTALLING A SOLAR HEATING PLANT

18 INSTALLING A SOLAR HEATING PLANT

19 INSTALLING A SOLAR HEATING PLANT

20 INSTALLING A SOLAR HEATING PLANT

21 INSTALLING A SOLAR HEATING PLANT

22 INSTALLING A SOLAR HEATING PLANT

23 WE ARE THE WORLD S LEADING SPECIALISTS WE HAVE THE MOST EFFICIENT COLLECTORS We have the most efficient and durable collectors. The advanced construction will increase the efficiency by as much as 20%. For special purposes we have special collectors. WE GUARANTEE THE PERFORMANCE We are not afraid to provide a performance guarantee on our installations. WE CAN PROVE IT Arcon-Sunmark is behind the largest solar thermal installation for industrial process heating. In addition, we have installed more than 80% of the largest plants in Europe.

24 WE ARE THE WORLD S LEADING SPECIALISTS WE DELIVER HIGH QUALITY, AT LOW COST Arcon-Sunmark is a Danish company with a global footprint. Design, development and a large part of our production is based in Denmark. However, with our modern production facilities in Vietnam, we have gained a logistic advantage and an international presence being closer to the market. WE ARE HERE TO STAY We are as solid and future-proof as can be. Arcon-Sunmark is owned by VKR Holding. In total, VKR Holding s companies employ some 13,500 people in more than 40 countries. VKR Holding owns companies which bring daylight, fresh air and a better environment into people s everyday lifes.

25 Arcon-Sunmark A part of VKR-Holding

26 WE MAKE INDIVIDUAL SOLUTIONS Individual Energy Assessment Planning Financing Construction Installation Operations Savings PPA Direct Investment Collectors Special Products Lean Installation Package Ground Work Commissioning Operation Optimization Project Plan Plant Design Exchange Stations Storage Tanks Pipes Certification Electrical Installation Lean Piping Life Cycle Management Control Systems Test

27 THANK YOU