11/12/2019 The Project is funded by EU RENEWABLE ENERGY DEVELOPME - - PDF document

11/12/2019 1

1

The Project is funded by EU

RENEWABLE ENERGY DEVELOPME MENT IN DA NANG CIT ITY Y

Presented by: Ms. Nguyễn Thị Thu Manager of Solar Energy Development Project (DSED) in Da Nang Da Nang Energy Conservation and Technology Consultant Center (DECC)

Hanoi, December 10th 2019

2

The Project is funded by EU

OUTLINE

Da Nang towards “Sustainable Development” Sol

• lar

ar Energy rgy Develop elopment ent Project

• ject (DSED

SED) in Da Nang Benefits enefits of rooftop top solar ar power er - typical cal examp amples es

1 2 3

11/12/2019 2 DA NANG TOWARDS SUSTAINABLE DEVELOPMENT

On-going programs related to energy saving and renewable energy (RE)

• The action plan for the National Energy Efficiency Programme in the period of

2020-2030;

• The Project of Rooftop Solar Power Development until 2025, with a vision to 2035

to identify potential areas, installation roadmap, incentive mechanisms for rooftop solar power development

• Da Nang Smart City Development Project until 2025, of which prioritize to

implement smart city with six pillars including the pillar of smart environment (Smart Energy, Water Supply and Drainage, and Waste Management)

• Development planning for public lighting towards replacing with LED bulbs for 10%

lighting spot per year;

• The Energy Efficiency Program in Da Nang city for the period of 2017 – 2020;
• Construction of the solid waste treatment complex with capacity of 1,000 tons/day, of

which give priority to waste-to-energy technologies with potential energy output of 24 MW (2018-2021) and 48 MW (2024-2025).

Da Nang towards “Sustainable Development”

Guidelines: Sustainable development towards SMART CITY DEVELOPMENT, the municipal master plan and detailed plan for individual projects towards natural conservation, energy efficiency and environmental friendly

11/12/2019 3

On-going model programs of the city with support of international organizations

• n EE and RE

Da Nang towards “Sustainable Development”

• 1. East Asian and Pacific Sustainable Urban Energy and Emissions

Planning (SUEEP)

• Provide a guidance framework from planning development following higher

energy efficiency policy to main steps of the process including: ➢ Develop a vision statement and promote communication with stakeholders; ➢ Measure energy consumption and urban emissions; ➢Develop green objectives; formulate sustainable urban energy and emissions plan; implement and provide funds for programs; follow up

• 2. Program on support of rooftop solar power development funded by WB
• The Solar Power Development Program consists of two components
• Component 1 – overall evaluation of technical potential of rooftop power solar,
• rganization of field survey, development of satellite map (done)
• Component 2 – introduction of solar power business models, technical

evaluation of load capacity of the distribution grid with connected rooftop solar during the smart grid development process (on going)

Da Nang towards “Sustainable Development”

POTENTIAL OF ROOFTOP SOLAR POWER IN DA NANG Da Nang is ranked at the 5th place among 16 cities, provinces having potential for rooftop solar power development.

• Da Nang city has potential for solar power development with total sunny hours of 2,100

hours/year, irradiance of 4.89 kWh/m2/day. As of September 2019: 801 rooftop solar power systems with total installed capacity of 5.255 MWp.

• According to the survey, evaluation
• f technical potential of rooftop solar

power system calculated by the WB for Da Nang city: 1.1 GW, of which: + 11% of public buildings; + 30% of industrial buildings; + 52% of residential buildings.

11/12/2019 4

7

• II. Solar Energy Development Project

(DSED) in Da Nang funded by EU

8

Solar Energy Development Project (DSED) in Da Nang MAIN OBJECTIVE: contribute to higher accessibility to clean energy in

Da Nang on the basis of sustainable development 03 components: ❖ Support to formulate the policy framework for solar power development ❖ Pilot installation of solar power system at some selected buildings for demonstration and further expansion ❖ Develop capacity and promote experience sharing with regards to solar energy development FUNDING AGREEMENT between DECC and EU: 23/12/2016

Implementation duration: 01/07/2017 (40 months)

Key result ults of the e Project ect

11/12/2019 5

9

Access to some financial support programs such as ESCO model and related information GUIDELINES FOR DEVELOPMENT OF ROOFTOP SOLAR POWER PROJECTS IN VIETNAM (with total installed capacity of less than 01 MWp) Have access to full and understandable information

• n

development procedures and steps of solar power projects Apply suitable solar power technologies and technical issues related to development

• f rooftop solar power projects

Update policies and legal documents; focal contacts at central and provincial level with regards to solar power development projects Approach to funding programs such as ESCO model and related information

Key result lts of the e Projec ect

10

Part 2 – Implementation

Part 1 – Trials

DEVELOP NATIONAL STANDARD ON SAFETY FOR PV MODULE The Standard is promulgated by Ministry of Science and Technology dated 15/07/2019

Key result ults of the e Project ect

11/12/2019 6

11

MAP OF SOLAR POWER POTENTIAL IN DA NANG CITY

Key result ults of the e Project ect

❖ Potential of solar power (Technical and theoretical potential): rooftop solar power, ground mounted solar power and floating solar power structures; ❖ Update

• f

rooftop solar power projects, systems: By the end of 30/06/2019 in Da Nang: ❖ Calculation tools For potential solar power projects, with results of energy

• utput, sales, payback period

Solar power potential map in Da Nang www.nlmtdanang.com.vn

12

DEMONSTRATION AND FURTHER EXPANSION

✓ 04 public buildings (hospitals and schools) 8.25 kWp/system ✓ 06 households 2.75kWp/system

Funded by EU

Counterpart fund of Da Nang People’s Committee ✓ 05 public and residential buildings 1.5 kWp/system ✓ 05 households 1.1-1.5 kWp/system

Key result lts of the e Projec ect

11/12/2019 7

13

Oncology hospital

Da Nang hospital

Key result lts of the e Projec ect

OVERVIEW (DSED FUNDED BY EU)

• Total installed capacity: 49.5

kWP

• Total energy output: 72,270

kWh/year;

• Total energy saving cost/year

+VND 26 million/system (8.25 kWp) at public buildings; + VND 8.6 million/system (2.75 kWp) at households

• Payback period:

+ 8 years/system at public building; + 6 years/system at household;

• Total amount of greenhouse gas

emissions: 34.96 tons of CO2/year..

14

Key result lts of the e Projec ect

Hoang Dieu Junior High School Vo Thi Sau Primary School Households

11/12/2019 8

15

MISSIONS VISITING THE ROOFTOP SOLAR POWER SYSTEM

Key result lts of the e Projec ect

16

The rooftop solar power system 8.25 kWp at Vo Thi Sau Primary School

Benefits of rooftop solar power Typical examples

OVERVIEW

• Total installed capacity: 8.25

kWP

• Operation time: 27/05/2019
• Location: no. 1 Vo Thi Sau, Da

Nang

• Total energy saving cost/year:

VND 26 million/system (8.25 kWp) at public buildings;

• Payback period: 8 years/system

at public buildings;

• Total amount of greenhouse gas

emissions: 34.96 tons CO2/year..

11/12/2019 9

17

After 07 months of operation: ▪ Total energy output: 5,879 kWh; ▪ Total average energy saving cost for the school: more than VND 2 million/month; ➢ Saving of 25-30% of total energy use demand of the school

Benefits of rooftop solar power Typical examples

18

Contact:

Da Nang Energy Conservation and Technology Consultant Center (DECC)

• Mr. Dương Hoàng Văn Bản, Director

Email: duonghoangvanban@gmail.com

• Ms. Nguyễn Thị Thu, Project Manager

Email: thu.dsed@gmail.com