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Nomor Surat S-005/DIRUT/TH/IV/2026
Nama Perusahaan PT Tamaris Hidro
Kode Emiten TYRO
Lampiran 3
Perihal Penyampaian Laporan Tahunan & Keberlanjutan dan ESG
Perseroan Menyampaikan Laporan Tahunan & Keberlanjutan dan ESG tahun 2025 dengan periode tahun buku dari
01 Januari 2025 sampai dengan 31 Desember 2025 dalam bahasa Indonesia dan Inggris
Apakah Perseroan akan/telah melakukan panggilan Rapat Umum Pemegang Saham Tahunan? (Tidak)
Informasi sebagaimana dimaksud di atas telah dimuat pada Situs Web Perseroan di alamat link
https://www.tamarishydro.com/investors/laporan-tahunan pada tanggal 22 April 2026
Apakah Perseroan tercatat di Bursa lain? (Tidak)
A. Kinerja Lingkungan (Environmental Performance)
Perseroan menyampaikan Keberlanjutan dan ESG Tahunan :
E-01 Laporan Emisi Gas Rumah Kaca (GRK)
Laporan Emisi GRK Konsolidasi? Ya
Batasan Organisasi Operasional/Finansial
Adakah anak perusahaan yang tidak diikutsertakan dalam
Tidak
laporan ini?
Name Total Emisi (tCO2e)
Kategori 1: Emisi GRK langsung dan pembuangan
Emisi langsung dari pembakaran stasioner 103
Emisi langsung dari pembakaran bergerak 208
Emisi langsung dari proses pengolahan 0
Emisi fugitive langsung 48
Emisi langsung dari Land Use, Land Use Change and
0
Forestry (LULUCF)
Total Emisi Langsung (Scope 1) 359
Page 2
Kategori 2: Emisi GRK tidak langsung dari energi yang diimpor/dibeli
Emisi tidak langsung dari konsumsi Listrik yang
212
diimpor/dibeli
Emisi tidak langsung dari konsumsi jaringan energi yang
0
diimpor/dibeli (diluar listrik)
Total Emisi Tidak Langsung (Scope 2) 212
Kategori 3: Emisi GRK tidak langsung dari transportasi
Transportasi dan distribusi hulu 0
Perjalanan dinas 79
Transportasi dari klien dan pengunjung 0
Transportasi dan distribusi hilir 56
Perjalanan Karyawan 0
Kategori 4: Emisi GRK tidak langsung dari produk yang digunakan oleh perusahaan
Kegiatan yang berhubungan dengan energi yang tidak
termasuk dalam emisi langsung dan emisi energi tidak 110
langsung
Pembelian Barang dan Jasa 0
Capital equipment/goods 0
Limbah yang dihasilkan dalam kegiatan operasional 0
Aset Sewaan hulu 0
Kategori 5: Emisi GRK tidak langsung yang terkait dengan penggunaan produk dari perusahaan
Investasi 0
Penggunaan produk yang dijual 0
Perawatan akhir masa pakai produk yang dijual 0
Waralaba hilir 0
Aset Sewaan Hilir 0
Pengolahan produk yang dijual 0
Page 3
Kategori 6: Emisi GRK tidak langsung dari sumber lainnya
Emisi atau pembuangan tidak langsung lainnya 0
Total Emisi Tidak Langsung (Scope 3) 245
Total Emisi GRK (Scope 1 and 2) 571
Total Emisi GRK (Scope 1, 2 and 3) 816
Offsets/Credits 461,27
Pembelian Renewable Energy Certificate (REC) (kWh) 0
Total emisi dari Scope 1 dan 2 per unit
E-02 Intensitas Emisi GRK 1,4
pendapatan Perusahaan Tercatat
Jumlah total energi yang dikonsumsi secara
6.965.600
langsung (kWh or J)
Jumlah total energi yang dikonsumsi secara
E-03 Konsumsi Energi listrik 0
tidak langsung (kWh or J))
Total konsumsi energi (kWh or J) 6,965
E-04 Konsumsi Air Total konsumsi air (m3) 4.905,6
E-05 Limbah yang dihasilkan Total limbah yang dihasilkan (ton) 19,7
E-06 Komitmen Perusahaan untuk mencapai target Net Zero Emission
Apakah Perusahaan memiliki komitmen pencapaian target net zero? Tidak
Tahun berapa Perusahaan menargetkan pencapaian Net Zero emission yang
null
dipublikasi?
Mohon berikan deskripsi ringkas penjelasan dan tautan ke dokumentasi yang menjelaskan komitmen
pencapaian target Net zero emission Perusahaan.
Merujuk pada Laporan Keberlanjutan Perseroan halaman 127, sebagai perusahaan pembangkit listrik
tenaga air bisnis Perseroan secara agregat memberikan kontribusi positif terhadap pengurangan emisi GRK
melalui penyediaan energi etrbarukan yang bersih. Pada tahun 2025 Perseroan berhasil menghindarkan
-555.150 ton CO2 Eq emisi karbon dari listrik bersih yang dihasilkan.
E-07 Komitmen Perusahaan untuk mengurangi Emisi Gas Rumah Kaca (Emission Reduction)
Apakah Perusahaan memiliki komitmen mengurangi emisi? Ya
0%
Target pengurangan emisi GRK
500.000 (tCO2e)
Tahun target untuk penurunan emisi GRK? 2027
Apakah perusahaan memiliki manajemen yang mengawasi pengendalian iklim?
Tidak
Langkah-langkah yang sudah dilakukan dan penurunan emisi yang telah dicapai dibandingkan tahun
sebelumnya.
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Penjelasan:
Merujuk pada Laporan Keberlanjutan Perseroan halaman 127, sebagai perusahaan pembangkit listrik tenaga air
bisnis Perseroan secara agregat memberikan kontribusi positif terhadap pengurangan emisi GRK melalui
penyediaan energi etrbarukan yang bersih. Pada tahun 2025 Perseroan berhasil menghindarkan -555.150 ton
CO2 Eq emisi karbon dari listrik bersih yang dihasilkan.
B. Kinerja Sosial (Social Performance)
S-01 Kesetaraan Gender
Laki-Laki Perempuan
Level Jabatan
Jumlah pegawai Persentasi pegawai Jumlah pegawai Persentasi pegawai
Entry-level 373 70,91 % 66 12,55 %
Mid-level 18 3,42 % 9 1,71 %
Senior-level 15 2,85 % 14 2,66 %
Executive-level 28 5,32 % 3 0,57 %
Total Pegawai 434 82,51 % 92 17,49 %
S-02 Jumlah level pegawai yang dimiliki oleh laki-laki dan perempuan berdasarkan kelompok umur
Level Jabatan
Rentang Usia Entry-level Mid-level Senior-level Executive-level Jumlah
(tahun) Pegawai
Laki-Laki Perempuan Laki-Laki Perempuan Laki-Laki Perempuan Laki-Laki Perempuan
18-25 34 10 0 0 0 0 0 0 44
25-35 169 47 9 3 4 3 0 1 236
35-45 120 6 8 5 6 4 4 0 153
45-55 50 0 1 1 4 4 2 1 63
>55 3 0 0 0 1 3 23 0 30
S-03 Tingkat Pergantian Pegawai
Jumlah Pegawai (dalam tahun Percentage Pegawai (dalam tahun
pelaporan) pelaporan)
Jumlah Pegawai
resign/Pemutusan Hubungan 26 Pegawai 2,5 %
Kerja
Jumlah Pegawai Baru/pengganti 92 Pegawai 17,5 %
S-04 Jumlah Pegawai Sementara
Jumlah Pegawai (dalam tahun Percentage Pegawai (dalam tahun
pelaporan) pelaporan)
Jumlah Pegawai perusahaan
yang dipegang oleh kontraktor 194 Pegawai 26,9 %
dan/atau konsultan
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S-05 Pelatihan dan Pengembangan Pegawai
Rata-rata jam pelatihan per
Jumlah pegawai yang ikut serta Persentase jumlah pegawai yang
pegawai dalam tahun
dalam program pelatihan ikut serta dalam pelatihan (%)
Pelaporan
29,3 jam/pegawai 252 47,9 %
S-06 Jumlah Kecelakaan Kerja
Persentase kecelakaan kerja serius yang berakibat
Frekuensi kecelakaan kerja dari total pegawai
cedera serius dan fatal dari total pegawai (%)
5 0,9 %
S-07 Jumlah Kejadian Pelanggaran Hak Asasi Manusia
Jumlah pelanggaran hak asasi manusia dalam tahun
0
Pelaporan
Kebijakan Perusahaan terkait Pekerja
S-08 Perusahaan memiliki kebijakan terkait pelecehan seksual dan/atau
Ya
non-diskriminasi?
dimuat dalam dokumen Kebijakan Keberlanjutan PT Tamaris Hidro
S-09 Perusahaan memiliki kebijakan mengenai hak asasi manusia? Ya
dimuat dalam dokumen Kebijakan Keberlanjutan PT Tamaris Hidro
S-10 Perusahaan memiliki kebijakan mengenai pekerja anak dan/atau
Ya
pekerja paksa?
dimuat dalam dokumen Kebijakan Keberlanjutan PT Tamaris Hidro
S-11 Perusahaan memiliki kebijakan perusahaan mengenai kesehatan dan
keselamatan kerja serta lingkungan kerja yang aman dan layak diberikan Ya
kepada seluruh karyawan?
dimuat dalam dokumen Kebijakan Keberlanjutan PT Tamaris Hidro
Corporate Social Responsibility (CSR)
S-12 Perusahaan memiliki aktivitas CSR, investasi atau sumbangan
Ya
terhadap komunitas atau organisasi nirlaba terdaftar?
Tamaris Hydro melaksanakan kegiatan CSR sesuai dengan 7 pilar, yaitu: Tamaris Cerdas, Asri, Sehat,
Bangun Desa, Berbagi, Damai, dan Sejahtera. Informasi ini dimuat dalam Laporan Keberlanjutan PT
Tamaris Hidro bab Pemberdayaan Masyarakat Lokal halaman 96
C. Kinerja Tata Kelola (Governance Performance)
G-01 Keberagaman Manajemen dan Independensi (Board Diversity and Independence)
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Tipe Manajemen
Jumlah Laki-laki Perempuan Pihak Independen
Perusahaan
Komisaris 0 3 0 1
Direksi 0 5 1 0
G-02 Total kehadiran direksi dan komisaris ke rapat dewan
Jumlah rapat dewan (di tahun Rata-rata persentase kehadiran
pelaporan) direksi/komisaris dalam rapat dewan
Jumlah kehadiran direksi ke rapat
12 98,6 %
dewan
Jumlah kehadiran komisaris ke
6 100 %
rapat dewan
Kebijakan mengenai manajemen lainnya
G-03 Perusahaan memiliki kebijakan mengenai pemisahan Chairman of
Ya
The Board dan CEO?
Pengelolaan benturan kepentingan Dewan Komisaris dan Direksi atas rangkap jabatan telah diatur dalam
Anggaran Dasar Perseroan, Kode Etik Perseroan, dan Pedoman Dewan Komisaris dan Direksi. Informasi
lengkap terkait rangkap jabatan Dewan Komisaris dan Direksi telah disampaikan pada Laporan Tahunan
bagian Tata Kelola Perusahaan halaman 44 hingga 52.
G-04 Perusahaan memiliki kebijakan penilaian dewan direksi dan
Ya
komisaris
Kinerja Dewan Komisaris dan Direksi dievaluasi setiap tahun sebagai bagian dari penerapan tata kelola
perusahaan yang baik dan hasilnya dilaporkan kepada pemegang saham dalam RUPST melalui laporan
pertanggungjawaban tahunan. Penilaian dilakukan berdasarkan KPI yang telah ditetapkan dengan
mempertimbangkan faktor internal dan eksternal yang relevan, seperti kondisi makroekonomi, dinamika
industri, karakteristik risiko usaha, dan kinerja Perseroan.
Penilaian Dewan Komisaris dilakukan oleh masing-masing anggota Komisaris terhadap kinerja Dewan
Komisaris secara keseluruhan, dengan Komisaris Utama memberikan masukan atau arahan perbaikan
apabila diperlukan. Adapun kriteria penilaian meliputi pencapaian kinerja, kehadiran dalam rapat, efektivitas
pengawasan terhadap manajemen, rekomendasi kepada Direksi, serta kepatuhan terhadap praktik tata
kelola perusahaan yang baik. Sementara itu, penilaian Direksi mencakup pencapaian target RKAP dan
RJPP, pelaksanaan tugas dan tanggung jawab Direksi, kepatuhan terhadap ketentuan yang berlaku, serta
kehadiran dan partisipasi dalam rapat, dengan Presiden Direktur memberikan evaluasi dan rekomendasi
perbaikan apabila diperlukan.
G-05 Perusahaan memiliki kebijakan pelatihan dewan direksi dan
Ya
komisaris
Perusahaan memberikan kesempatan yang setara kepada seluruh anggota Dewan Komisaris dan Direksi
untuk mengikuti program pelatihan dan pengembangan kompetensi yang relevan. Hal tersebut juga
mencakup pelaksanaan program orientasi bagi anggota Direksi dan Dewan Komisaris yang baru diangkat.
Pada 2025, tidak terdapat anggota Dewan Komisaris maupun Direksi yang baru diangkat sehingga program
orientasi tidak dilaksanakan. Informasi lebih lengkap mengenai pelatihan yang diikuti Dewan Komisaris dan
Direksi terlampir pada Laporan Tahunan Halaman 108 dan 115 dan Laporan Keberlanjutan halaman 53.
G-06 Kriteria khusus yang digunakan untuk pemilihan dewan direksi dan
Ya
komisaris
Perseroan mempertimbangkan kriteria utama yaitu integritas dan reputasi yang baik, komitmen perundang-
undangan serta pengetahuan dan keahlian yang relevan dengan bidang usaha Perseroan. Selain itu calon
anggota Dewan Komisaris dan Direksi harus memenuhi persyaratan formal sesuai regulator, termasuk tidak
memiliki riwayat kepailitan, pelanggaran hikum, maupun catatan ketidakpatuhan dalam menjalankan fungsi
pengurusan atau pengawasan pada periode sebelumnya. Informasi lebih lanjut mengenai kriteria khusus
untuk pemilihan Dewan Direksi dan Dewan Komisaris dapat dilihat pada Pedoman Dewan Komisaris dan
Page 7
Direksi yang telah disajikan pada web Perseroan,
G-07 Perusahaan memiliki kebijakan mengenai kode etik dan/atau anti-
Ya
korupsi?
Perseroan telah memiliki kode etik yang digunakan sebagai pedoman perilaku bagi seluruh insan
Perseroan. Selain kode etik, Perseroan juga memiliki kebijakan khusus anti-korupsi yang dugunakan
sebagai pedoman untuk mencegah dan menangani praktik korupsi dan kecurangan dalam pelaksanaan
kegiatan usaha. Kedua kebijakan ini merupakan bentuk upaya Perseroan untuk menerapkan tata kelola
perusahaan yang baik. Informasi lebih lanjut mengenai kebijakan kode etik termasuk anti-korupsi dapat
diakses pada web Perseroan.
G-08 Perusahaan memiliki kebijakan mengenai perlakuan adil terhadap
Ya
Pemegang Saham?
Perseroan bukan merupakan perusahaan terbuka, sehingga tidak melakukan perdagangan saham secara
publik. Sepanjang tahun 2025, tidak ada anggota Dewan Komisaris maupun Dewan Direksi yang memiliki
saham dalam Perseroan. Informasi lengkap mengenai struktur permodalan dan saham Perseroan telah
disajikan dalam Laporan Tahunan pada halaman 58 hingga 60.
G-09 Perusahaan memiliki kebijakan mengenai kewajiban
Ya
direksi/komisaris untuk mencegah adanya konflik kepentingan?
Dewan Komisaris dan Dewan Direksi memiliki pedoman khusus yang mengatur kebijakan terkait
pencegahan benturan kepentingan. Selain itu dalam Kode Etik Perseroan diatur bahwa seluruh insan
Perseroan wajib menghindari kondisi yang dapat menimbulkan benturan kepentingan pribadi dan
Perseroan, serta mengungkapkan potensi benturan kepentingan secara transparan. Pedoman Dewan
Komisaris dan Direksi dapat diakses pada web Perseroan
Page 8
D. Lain-lain
Keselarasan Laporan Keberlanjutan/Tahunan dengan Metrik ESG
Halaman di Laporan
Kinerja Kode Nama Metrik
Keberlanjutan/Tahunan
E-01 Laporan Emisi Gas Rumah Kaca 128
E-02 Intensitas Emisi Gas Rumah Kaca 129
E-03 Konsumsi Energi Listrik 126
E-04 Konsumsi Air 123
Lingkungan
E-05 Limbah yang Dihasilkan 131
Komitmen Perusahaan untuk Mencapai
E-06 -
Target Net Zero Emission
Komitmen Perusahaan untuk
E-07 40
mengurangi Emisi Gas Rumah Kaca
S-01 Kesetaraan Gender 73
Pegawai Berdasarkan Gender dan
S-02 74,75
Kelompok Umur
S-03 Tingkat Pergantian Pegawai 79
S-04 Jumlah Pegawai Sementara 73
S-05 Pelatihan dan Pengembangan Pegawai 84,85,86
S-06 Jumlah Kecelakaan Kerja 93
Kejadian Pelanggaran Hak Asasi
S-07 78
Manusia
Sosial Kebijakan Pelecehan Seksual dan/atau
S-08 78
Non-diskriminasi
S-09 Kebijakan Mengenai Hak Asasi Manusia 78
Kebijakan Pekerja Anak dan/atau
S-10 78
Pekerja Paksa
Kebijakan Mengenai Kesehatan dan
Keselamatan Kerja serta Lingkungan
S-11 90
Kerja yang Aman dan Layak diberikan
Kepada Seluruh Karyawan
S-12 Pencegahan Konflik Kepentingan 94-105
Page 9
Keberagaman Manajemen dan
G-01 106,111
Independensi
Total Kehadiran Direksi dan Komisaris ke
G-02 114,108
Rapat Dewan
Kebijakan Pemisahan Chairman of the
G-03 44-52
Board dan CEO
Kebijakan Penilaian Dewan Direksi dan
G-04 109,115
Komisaris
Kebijakan Pelatihan Dewan Direksi dan
Tata-kelola G-05 108,109,115
Komisaris
G-06 Kriteria Khusus Pemilihan Dewan 110,111
G-07 Kode Etik dan/atau Anti-Korupsi 147,148,151,152
Kebijakan Perlakuan Adil terhadap
G-08 8,58,59,60
Pemegang Saham
G-09 Pencegahan Konflik Kepentingan 44,47,147,148
Standar Internasional yang Diacu dan Verifikasi Pihak Ketiga
Keselarasan dengan kerangka pelaporan keberlanjutan
X Ya Tidak
X GRI
TCFD
CDP
IFRS S1
IFRS S2
SASB
Others, please specify
Assurance dan validasi pihak ketiga
X Tidak
Demikian untuk diketahui.
Hormat Kami,
PT Tamaris Hidro
Page 10
Priyo Kristanto
Senior Vice President Corporate Secretary
PT Tamaris Hidro
Gedung Setiabudi Atrium Lantai 5 Suite 509 Jl. HR.Rasuna Said Kav.62 Karet,
Telepon : +62 21 521-0688, Fax : +62 21 5210738, https://www.tamarishydro.com
Nama Pengirim Priyo Kristanto
Jabatan Senior Vice President Corporate Secretary
Tanggal dan Waktu 22-04-2026 18:19
Lampiran 1. TYRO-AR 2025.pdf
2. TYRO-Surat Penyampaian AR SR Tahun Buku 2025.pdf
3. TYRO-SR 2025.pdf
Dokumen ini merupakan dokumen resmi PT Tamaris Hidro yang tidak memerlukan tanda tangan karena dihasilkan
secara elektronik oleh sistem pelaporan elektronik. PT Tamaris Hidro bertanggung jawab penuh atas informasi yang
tertera didalam dokumen ini.
Page 11
Go To Indonesian Page
Letter / Announcement No. S-005/DIRUT/TH/IV/2026
Issuer Name PT Tamaris Hidro
Issuer Code TYRO
Attachment 3
Subject Submission of Annual And Sustainability Report
The Company hereby submit Annual And Sustainability Report Report 2025 for the period of 01 Januari 2025 to 31
Desember 2025 in Indonesia dan Inggris
Will the Company be/has summons for the Annual General Meeting of Shareholders? (No)
The information referred above has been published on the Company’s website
https://www.tamarishydro.com/investors/laporan-tahunan at 22 April 2026
Is the Company listed on another Stock Exchange? (No)
A. Environmental Performance
The Company submits its Annual Sustainability and ESG Report:
E-01 Greenhouse Gas (GHG) Emission Report
Consolidated GHG Emission Report? Yes
Organizational Boundaries Operasional/Finansial
Any subsidiaries that are not included in the report? No
Name Total emission (tCO2e)
Category 1: Direct GHG emissions and removals
Direct emissions from stationary combustion 103
Direct emissions from mobile combustion 208
Direct emissions from processes 0
Direct fugitive emissions 48
Direct emissions from Land Use, Land Use Change and
0
Forestry (LULUCF)
Total Direct Emissions (Scope 1) 359
Category 2: Indirect GHG emissions from imported energy
Page 12
Indirect emissions from imported/purchased electricity
212
consumption
Indirect emissions from imported/purchased network energy
0
consumption (excluding electricity)
Total Indirect Emissions (Scope 2) 212
Category 3: Indirect GHG emissions from transportation
Upstream transport and distribution 0
Business travels 79
Transportation of clients and visitors 0
Downstream transportation and distribution 56
Employee commuting 0
Category 4: Indirect GHG emissions from products used by Organization
Energy related activities not included in direct emissions and
110
energy indirect emissions
Purchased goods and services 0
Capital equipment/goods 0
Waste generated in operations 0
Upstream leased assets 0
Category 5: Indirect GHG Emissions associated with the use of products from the Organization
Investments 0
Use of sold products 0
End of life treatment of sold products 0
Downstream franchises 0
Downstream leased assets 0
Processing of sold products 0
Category 6: Indirect GHG emissions from other sources
Page 13
Other indirect emissions or removals 0
Total GHG Emissions (Scope 1 and 2) 245
Total GHG Emissions (Scope 1 and 2) 571
Total GHG Emissions (Scope 1, 2 and 3) 816
Offsets/Credits 461,27
REC Purchases (kWh) 0
Total scope 1 and 2 emissions produced per
E-02 GHG Emissions Intensity 1,4
revenue of listed compant (tCO2e/Rp)
Total amount of energy directly consumed
6.965.600
(kWh or J)
Total amount of energy indirectly consumed
E-03 Electricity Consumption 0
(kWh or J)
Total energy consumption (kWh or J) 6,965
E-04 Water Consumption Total water consumed (m3) 4.905,6
E-05 Waste Generation Total waste generated (ton) 19,7
E-06 Company commitment to Net Zero Emission Target
Does the Company have a net zero emission target commitment? No
What year is the Company’s net zero emission published target? null
Please provide a brief description and a link to documentation explaining the Company’s commitment in
achieving net zero emission target.
Referring to the Company's Sustainability Report on page 127, as a hydroelectric power generation
company, the Company's business aggregately makes a positive contribution to reducing GHG emissions by
providing clean renewable energy. In 2025, the Company successfully avoided -555,150 tons of CO2 Eq
carbon emissions from the clean electricity generated.
E-07 Company Commitment to GHG Emission Reduction Target
Does the Company commit to reducing GHG emission? Ya
0%
What is the Company’s GHG emission reduction target?
500.000 (tCO2e)
Targeted year in achieving GHG reduction target? 2027
Does the Listed Company has measures on monitoring in enacting climate policy?
No
Page 14
Steps that have been taken and emission reductions that have been achieved compared to the previous year
The Company has actively contributed to reducing GHG emissions through the green energy it generates.
Furthermore, the Company continues to drive various emission reduction initiatives, including the transition of its
operational fleet from fossil fuel-powered vehicles to electric vehicles. By the end of 2025, the Company
operated a total of 2 electric vehicles.
In addition, since 2015, the Company has implemented a conservation program across all of its operational
areas as an integral part of its CSR initiatives. Tree planting is carried out with careful species selection based on
each tree's carbon absorption capacity as well as its productive benefits for surrounding communities. As of
2025, a cumulative total of 417,534 trees have been planted across all power plant sites, both within concession
areas and in water catchment areas outside the concession boundaries. Through these sustained reforestation
efforts, the Company contributed to the absorption and reduction of GHG emissions by 3,110 tonnes of CO2
equivalent in 2025.
B. Kinerja Sosial (Social Performance)
S-01 Gender Diversity
Men Women
Job positions Number of Percentage of Percentage of
Number of employees
employees employees employees
Entry-level 373 70,91 % 66 12,55 %
Mid-level 18 3,42 % 9 1,71 %
Senior-level 15 2,85 % 14 2,66 %
Executive-level 28 5,32 % 3 0,57 %
Total Pegawai 434 82,51 % 92 17,49 %
S-02 Employees Level by Gender and Age Group
Job levels
Age group Entry-level Mid-level Senior-level Executive-level Number of
(years) employees
Men Women Men Women Men Women Men Women
18-25 34 10 0 0 0 0 0 0 44
25-35 169 47 9 3 4 3 0 1 236
35-45 120 6 8 1 6 4 4 0 153
45-55 50 0 1 1 4 4 2 1 63
>55 3 0 0 0 1 3 23 0 30
S-03 Employees Turnover
Number of employees Percentage
(in reporting year) (in reporting year)
Number of employees resigned 26 Employees 2,5 %
Page 15
Number of newly appointed
92 Employees 17,5 %
Employees
S-04 Temporary Worker
Number of employees Percentage
(in reporting year) (in reporting year)
Total company headcount held
by contractors and/or 194 Employees 26,9 %
consultants
S-05 Employee Training and Development
Average training hour per
Total employee attending company Percentage of employee attending
employee
training program company training program (%)
(in reporting year)
29,3 hours/employee 252 47,9 %
S-06 Injury Rate
Frequency of work-related accidents of total
Percentage of serious work-related accidents resulting in
Employees
serious and fatal injuries from total employees (%)
(in reporting year)
5 0,9 %
S-07 Incidents Regarding Human Rights Abuse
Number of incidents regarding human rights
0
abuse (in reporting year)
Company Policy Regarding Employees
S-08 Does the company has a policy regarding sexual harassment and/or
Yes
non-discrimination?
S-09 Does the company has a policy regarding human rights? Yes
S-10 Does the company have a policy regarding child labor and/or forced
Yes
labor?
S-11 Does the company have a company policy regarding occupational
health and safety as well as a safe working environment for all Yes
employees?
Corporate Social Responsibility (CSR)
Page 16
S-12 Does the company have CSR activities, investments or donations to
Yes
the community or registered non-profit organizations?
C. Governance Performance
G-01 Board Diversity and Independence
Type of Company Number of seats Seats Occupied by Seats Occupied by Seats Occupied by
Board on Company Men Women Independent Party
Commissioners 0 3 0 1
Directors 0 5 1 0
G-02 Board Meeting Attendance
Number of board meetings Percentage of board meeting
(in reporting year) attendances (in reporting year)
Director Attendance to
12 98,6 %
Board Meetings
Comissioner Attendance to
6 100 %
Board Meetings
Other governmental-related policy
G-03 Does the company has a policy regarding separation of the
Yes
Chairman of the Board and CEO?
The management of conflicts of interest involving the Board of Commissioners and the Board of Directors
arising from concurrent positions has been regulated in the Company's Articles of Association, Code of
Conduct, and the Board of Commissioners and Board of Directors Charter. Complete information regarding
the concurrent positions of the Board of Commissioners and the Board of Directors has been disclosed in
the Annual Report under the Corporate Governance section on page 44 to 52.
G-04 Does the company has a policy regarding board appraisal? Yes
The performance of the Board of Commissioners and the Board of Directors is evaluated annually as part of
the implementation of good corporate governance, and the results are reported to shareholders at the
Annual General Meeting of Shareholders through the annual accountability report. The assessment is
conducted based on established KPIs, taking into account relevant internal and external factors, such as
macroeconomic conditions, industry dynamics, business risk characteristics, and the Company's
performance.
The assessment of the Board of Commissioners is carried out by each Commissioner on the overall
performance of the Board of Commissioners, with the President Commissioner providing input or
improvement directions when necessary. The assessment criteria include performance achievement,
attendance at meetings, effectiveness in supervising management, recommendations provided to the Board
of Directors, and compliance with good corporate governance practices. Meanwhile, the assessment of the
Board of Directors covers the achievement of RKAP and RJPP targets, the implementation of duties and
responsibilities, compliance with applicable regulations, and attendance and participation in meetings, with
the President Director providing evaluations and recommendations for improvement when necessary.
G-05 Does the company has a policy regarding board training and
Yes
development?
Page 17
The Company provides equal opportunities for all members of the Board of Commissioners and the Board of
Directors to participate in relevant training and competency development programs. This also includes
orientation programs for newly appointed members of the Board of Commissioners and the Board of
Directors. In 2025, there were no newly appointed members of the Board of Commissioners or the Board of
Directors, therefore no orientation program was conducted. More detailed information regarding the training
attended by the Board of Commissioners and the Board of Directors is provided in the Annual Report on
page 108 and 115 and the Sustainability Report on page 53
G-06 Does the company has a criteria regarding board appointment and
Yes
re-election?
The Company considers key criteria such as integrity and a solid reputation, commitment to legal
compliance, and knowledge and expertise relevant to the Company's business sector. Additionally,
candidates for the Board of Commissioners and Board of Directors must fulfill formal regulatory
requirements, including having no history of bankruptcy, legal violations, or records of non-compliance in
performing management or supervisory functions in previous periods. Further information regarding the
specific criteria for the selection of the Board of Directors and Board of Commissioners can be accessed in
the Board of Commissioners and Directors Manual available on the Company's website
G-07 Does the company has a policy regarding ethics and/or anti-
Yes
corruption?
The Company has established a code of ethics that serves as a behavioral guideline for all personnel. In
addition to the code of ethics, the Company maintains a specific anti-corruption policy designed to prevent
and address corruption and fraudulent practices within its business operations. These two policies represent
the Company's efforts to implement good corporate governance. Further information regarding the code of
ethics and anticorruption policies can be accessed on the Company's website
G-08 Does the company has a policy regarding equitable treatment of
Yes
shareholders?
As a private company, the Company does not trade its shares publicly. Throughout 2025, no members of
the Board of Commissioners or the Board of Directors held any shares in the Company. Detailed information
regarding the Companys share information is presented in the Annual Report on page 58 to 60.
G-09 Does the company have a policy regarding the obligations of
Yes
directors/commissioners to prevent conflicts of interest?
The Board of Commissioners and the Board of Directors have specific guidelines governing policies related
to the prevention of conflicts of interest. Furthermore, the Company's Code of Ethics mandates that all
personnel must avoid situations that could give rise to a conflict between personal and Company interests,
as well as disclose any potential conflicts of interest transparently. The Board of Commissioners and
Directors Manual can be accessed on the Company's website
Page 18
D. Other
Alignment of Sustainability/Annual Reports with ESG Metrics
Pages in the Sustainability/Annual
Kinerja Kode Metric Name
Report
E-01 Greenhouse Gas Emission Report 128
E-02 Greenhouse Gas Emission Intensity 129
E-03 Electricity Consumption 126
E-04 Water Consumption 123
Environment
E-05 Waste Generated 131
Company Commitment to Achieving Net
E-06 -
Zero Emission Target
Company Commitment to Reduce
E-07 40
Emission
S-01 Gender Equality 73
S-02 Employees by Gender and Age Group 74,75
S-03 Employee Turnover Rate 79
S-04 Number of Temporary Officers 73
S-05 Employee Training and Development 84,85,86
S-06 Number of Work Accidents 93
S-07 Human Rights Violation Incidents 78
Social Sexual Harassment and/or Non-
S-08 78
Discrimination Policy
S-09 Policy on Human Rights 78
S-10 Child Labor and/or Forced Labor Policy 78
Occupational Health and Safety Policy
S-11 and Safe and Secure Work Environment 90
are provided to all employees.
S-12 Corporate Social Responsibility 94-105
Page 19
Management Diversity and
G-01 106,111
Independence
Total Attendance of Directors and
G-02 114,108
Commissioners to Board Meetings
Chairman of the Board and CEO
G-03 44-52
Separation Policy
Board of Directors and Commissioners
G-04 109,115
Assessment Policy
Board of Directors and Commissioners
Governance G-05 108,109,115
Training Policy
G-06 Special Criteria for Election of the Board 110,111
G-07 Code of Ethics and/or Anti-Corruption 147,148,151,152
G-08 Fair Treatment Policy for Shareholders 8,58,59,60
G-09 Conflict of Interest Prevention Policy 44,47,147,148
Referenced International Standards and Third Party Verification
Alignment with sustainability reporting framework
X Yes No
X GRI
TCFD
CDP
IFRS S1
IFRS S2
SASB
Others, please specify
null
Third-party assurance and/or validation
X No
Thus to be informed accordingly.
Respectfully,
PT Tamaris Hidro
Page 20
Priyo Kristanto
Senior Vice President Corporate Secretary
PT Tamaris Hidro
Gedung Setiabudi Atrium Lantai 5 Suite 509 Jl. HR.Rasuna Said Kav.62 Karet,
Phone : +62 21 521-0688, Fax : +62 21 5210738, https://www.tamarishydro.com
Sender Name Priyo Kristanto
Function Senior Vice President Corporate Secretary
Date and Time 22-04-2026 18:19
Attachment 1. TYRO-AR 2025.pdf
2. TYRO-Surat Penyampaian AR SR Tahun Buku 2025.pdf
3. TYRO-SR 2025.pdf
This is an official document of PT Tamaris Hidro that does not require a signature as it was generated electronically
by the electronic reporting system. PT Tamaris Hidro is fully responsible for the information contained within this
document.
Names mentioned 11 people and organisations named in the text · linked when the evidence is strong
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unresolved
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—
Total Emisi Langsung (Scope 1)
p.1
unresolved
—
Priyo Kristanto
· Senior Vice President Corporate Secretary
p.10 ×2
unresolved
—
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p.11
unresolved
—
Direct emissions from mobile combustion
p.11
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Direct emissions from processes
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Direct fugitive emissions
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—
Total Direct Emissions (Scope 1)
p.11
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